Bug 1316882: Turn on space-before-function-paren eslint rule (toolkit). draft
authorDave Townsend <dtownsend@oxymoronical.com>
Fri, 11 Nov 2016 15:22:34 -0800
changeset 438565 d7251ec6a40b7604f459f3345e8955a4da21afe2
parent 438564 4a7093be2123d77e13953360fa70ced27df06dc0
child 536948 c1c58c8e354101dc1a57ba8f6c07dbd1e15eb671
push id35762
push userdtownsend@mozilla.com
push dateMon, 14 Nov 2016 19:31:49 +0000
bugs1316882
milestone52.0a1
Bug 1316882: Turn on space-before-function-paren eslint rule (toolkit). MozReview-Commit-ID: FGFwg6TYkvm
toolkit/.eslintrc.js
toolkit/components/addoncompat/RemoteAddonsParent.jsm
toolkit/components/alerts/test/test_alerts.html
toolkit/components/autocomplete/tests/unit/head_autocomplete.js
toolkit/components/autocomplete/tests/unit/test_378079.js
toolkit/components/autocomplete/tests/unit/test_393191.js
toolkit/components/autocomplete/tests/unit/test_440866.js
toolkit/components/autocomplete/tests/unit/test_autocomplete_multiple.js
toolkit/components/autocomplete/tests/unit/test_autocomplete_userContextId.js
toolkit/components/autocomplete/tests/unit/test_badDefaultIndex.js
toolkit/components/autocomplete/tests/unit/test_previousResult.js
toolkit/components/autocomplete/tests/unit/test_stopSearch.js
toolkit/components/captivedetect/captivedetect.js
toolkit/components/captivedetect/test/unit/test_captive_portal_found_303.js
toolkit/components/contentprefs/ContentPrefService2.jsm
toolkit/components/contentprefs/tests/unit/test_bug503971.js
toolkit/components/contentprefs/tests/unit/test_contentPrefsCache.js
toolkit/components/contentprefs/tests/unit/test_stringGroups.js
toolkit/components/contentprefs/tests/unit_cps2/head.js
toolkit/components/contentprefs/tests/unit_cps2/test_setGet.js
toolkit/components/contextualidentity/ContextualIdentityService.jsm
toolkit/components/crashes/CrashManager.jsm
toolkit/components/crashes/CrashManagerTest.jsm
toolkit/components/crashes/CrashService.js
toolkit/components/crashmonitor/CrashMonitor.jsm
toolkit/components/crashmonitor/nsCrashMonitor.js
toolkit/components/ctypes/tests/unit/test_jsctypes.js
toolkit/components/downloads/test/unit/test_app_rep_windows.js
toolkit/components/exthelper/extApplication.js
toolkit/components/filepicker/nsFilePicker.js
toolkit/components/formautofill/FormAutofillContentService.js
toolkit/components/formautofill/FormAutofillStartup.js
toolkit/components/formautofill/content/RequestAutocompleteUI.jsm
toolkit/components/formautofill/content/requestAutocomplete.js
toolkit/components/formautofill/test/browser/loader.js
toolkit/components/formautofill/test/chrome/loader.js
toolkit/components/formautofill/test/chrome/loader_parent.js
toolkit/components/formautofill/test/head_common.js
toolkit/components/formautofill/test/loader_common.js
toolkit/components/formautofill/test/xpcshell/loader.js
toolkit/components/gfx/content/gfxFrameScript.js
toolkit/components/jsdownloads/src/DownloadCore.jsm
toolkit/components/jsdownloads/src/DownloadImport.jsm
toolkit/components/jsdownloads/src/DownloadLegacy.js
toolkit/components/jsdownloads/src/DownloadList.jsm
toolkit/components/jsdownloads/src/DownloadStore.jsm
toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
toolkit/components/jsdownloads/src/Downloads.jsm
toolkit/components/jsdownloads/test/browser/head.js
toolkit/components/jsdownloads/test/unit/common_test_Download.js
toolkit/components/jsdownloads/test/unit/head.js
toolkit/components/jsdownloads/test/unit/test_DownloadImport.js
toolkit/components/jsdownloads/test/unit/test_DownloadIntegration.js
toolkit/components/jsdownloads/test/unit/test_DownloadList.js
toolkit/components/jsdownloads/test/unit/test_DownloadStore.js
toolkit/components/microformats/microformat-shiv.js
toolkit/components/microformats/update/update.js
toolkit/components/passwordmgr/LoginImport.jsm
toolkit/components/passwordmgr/LoginManagerContent.jsm
toolkit/components/passwordmgr/LoginManagerParent.jsm
toolkit/components/passwordmgr/LoginRecipes.jsm
toolkit/components/passwordmgr/LoginStore.jsm
toolkit/components/passwordmgr/crypto-SDR.js
toolkit/components/passwordmgr/nsLoginInfo.js
toolkit/components/passwordmgr/nsLoginManagerPrompter.js
toolkit/components/passwordmgr/storage-json.js
toolkit/components/passwordmgr/storage-mozStorage.js
toolkit/components/passwordmgr/test/browser/browser_hasInsecureLoginForms_streamConverter.js
toolkit/components/passwordmgr/test/browser/browser_insecurePasswordWarning.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgr_contextmenu.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgr_editing.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgr_fields.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgr_observers.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgr_sort.js
toolkit/components/passwordmgr/test/browser/browser_passwordmgrdlg.js
toolkit/components/passwordmgr/test/browser/formless_basic.html
toolkit/components/passwordmgr/test/mochitest/test_prompt_promptAuth_proxy.html
toolkit/components/passwordmgr/test/prompt_common.js
toolkit/components/passwordmgr/test/test_prompt_async.html
toolkit/components/passwordmgr/test/test_xhr.html
toolkit/components/passwordmgr/test/unit/head.js
toolkit/components/passwordmgr/test/unit/test_module_LoginImport.js
toolkit/components/passwordmgr/test/unit/test_notifications.js
toolkit/components/passwordmgr/test/unit/test_telemetry.js
toolkit/components/perfmonitoring/tests/browser/browser_AddonWatcher.js
toolkit/components/places/BookmarkHTMLUtils.jsm
toolkit/components/places/History.jsm
toolkit/components/places/PlacesDBUtils.jsm
toolkit/components/places/PlacesSearchAutocompleteProvider.jsm
toolkit/components/places/PlacesSyncUtils.jsm
toolkit/components/places/PlacesTransactions.jsm
toolkit/components/places/PlacesUtils.jsm
toolkit/components/places/UnifiedComplete.js
toolkit/components/places/nsLivemarkService.js
toolkit/components/places/nsPlacesExpiration.js
toolkit/components/places/nsTaggingService.js
toolkit/components/places/tests/bookmarks/test_393498.js
toolkit/components/places/tests/bookmarks/test_405938_restore_queries.js
toolkit/components/places/tests/bookmarks/test_424958-json-quoted-folders.js
toolkit/components/places/tests/bookmarks/test_448584.js
toolkit/components/places/tests/bookmarks/test_458683.js
toolkit/components/places/tests/bookmarks/test_711914.js
toolkit/components/places/tests/bookmarks/test_async_observers.js
toolkit/components/places/tests/bookmarks/test_nsINavBookmarkObserver.js
toolkit/components/places/tests/browser/browser_bug399606.js
toolkit/components/places/tests/browser/browser_double_redirect.js
toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage.js
toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage_failures.js
toolkit/components/places/tests/browser/browser_notfound.js
toolkit/components/places/tests/browser/browser_redirect.js
toolkit/components/places/tests/browser/browser_visited_notfound.js
toolkit/components/places/tests/browser/browser_visituri_privatebrowsing_perwindowpb.js
toolkit/components/places/tests/browser/head.js
toolkit/components/places/tests/favicons/head_favicons.js
toolkit/components/places/tests/favicons/test_favicons_conversions.js
toolkit/components/places/tests/favicons/test_getFaviconDataForPage.js
toolkit/components/places/tests/favicons/test_getFaviconURLForPage.js
toolkit/components/places/tests/head_common.js
toolkit/components/places/tests/queries/test_async.js
toolkit/components/places/tests/queries/test_containersQueries_sorting.js
toolkit/components/places/tests/queries/test_history_queries_tags_liveUpdate.js
toolkit/components/places/tests/queries/test_querySerialization.js
toolkit/components/places/tests/queries/test_redirects.js
toolkit/components/places/tests/queries/test_tags.js
toolkit/components/places/tests/queries/test_transitions.js
toolkit/components/places/tests/unifiedcomplete/head_autocomplete.js
toolkit/components/places/tests/unit/nsDummyObserver.js
toolkit/components/places/tests/unit/test_454977.js
toolkit/components/places/tests/unit/test_PlacesUtils_lazyobservers.js
toolkit/components/places/tests/unit/test_adaptive.js
toolkit/components/places/tests/unit/test_asyncExecuteLegacyQueries.js
toolkit/components/places/tests/unit/test_async_transactions.js
toolkit/components/places/tests/unit/test_bookmarks_html.js
toolkit/components/places/tests/unit/test_bookmarks_json.js
toolkit/components/places/tests/unit/test_bookmarks_restore_notification.js
toolkit/components/places/tests/unit/test_childlessTags.js
toolkit/components/places/tests/unit/test_download_history.js
toolkit/components/places/tests/unit/test_history_observer.js
toolkit/components/places/tests/unit/test_isURIVisited.js
toolkit/components/places/tests/unit/test_markpageas.js
toolkit/components/places/tests/unit/test_nsINavHistoryViewer.js
toolkit/components/places/tests/unit/test_onItemChanged_tags.js
toolkit/components/places/tests/unit/test_placesTxn.js
toolkit/components/places/tests/unit/test_preventive_maintenance.js
toolkit/components/places/tests/unit/test_preventive_maintenance_checkAndFixDatabase.js
toolkit/components/places/tests/unit/test_preventive_maintenance_runTasks.js
toolkit/components/places/tests/unit/test_resolveNullBookmarkTitles.js
toolkit/components/printing/content/printPreviewProgress.js
toolkit/components/printing/content/printProgress.js
toolkit/components/printing/content/printUtils.js
toolkit/components/printing/content/printdialog.js
toolkit/components/printing/content/printjoboptions.js
toolkit/components/privatebrowsing/PrivateBrowsingTrackingProtectionWhitelist.js
toolkit/components/processsingleton/ContentProcessSingleton.js
toolkit/components/prompts/src/CommonDialog.jsm
toolkit/components/prompts/src/SharedPromptUtils.jsm
toolkit/components/prompts/src/nsPrompter.js
toolkit/components/prompts/test/test_bug619644.html
toolkit/components/reader/AboutReader.jsm
toolkit/components/reader/ReaderMode.jsm
toolkit/components/reader/ReaderWorker.js
toolkit/components/reader/content/aboutReader.js
toolkit/components/reader/test/browser_readerMode.js
toolkit/components/satchel/FormHistory.jsm
toolkit/components/satchel/formSubmitListener.js
toolkit/components/satchel/nsFormAutoComplete.js
toolkit/components/satchel/nsFormAutoCompleteResult.jsm
toolkit/components/satchel/nsFormHistory.js
toolkit/components/satchel/nsInputListAutoComplete.js
toolkit/components/satchel/test/parent_utils.js
toolkit/components/satchel/test/test_form_autocomplete.html
toolkit/components/satchel/test/test_form_autocomplete_with_list.html
toolkit/components/satchel/test/test_form_submission.html
toolkit/components/satchel/test/test_form_submission_cap.html
toolkit/components/satchel/test/test_form_submission_cap2.html
toolkit/components/satchel/test/unit/head_satchel.js
toolkit/components/satchel/test/unit/test_async_expire.js
toolkit/components/satchel/test/unit/test_autocomplete.js
toolkit/components/satchel/test/unit/test_db_corrupt.js
toolkit/components/satchel/test/unit/test_db_update_v4.js
toolkit/components/satchel/test/unit/test_db_update_v4b.js
toolkit/components/satchel/test/unit/test_history_api.js
toolkit/components/satchel/test/unit/test_notify.js
toolkit/components/search/SearchStaticData.jsm
toolkit/components/search/SearchSuggestionController.jsm
toolkit/components/search/nsSearchService.js
toolkit/components/search/tests/xpcshell/head_search.js
toolkit/components/search/tests/xpcshell/test_addEngine_callback.js
toolkit/components/search/tests/xpcshell/test_location_malformed_json.js
toolkit/components/search/tests/xpcshell/test_location_sync.js
toolkit/components/search/tests/xpcshell/test_notifications.js
toolkit/components/search/tests/xpcshell/test_searchSuggest.js
toolkit/components/securityreporter/SecurityReporter.js
toolkit/components/startup/tests/browser/browser_bug511456.js
toolkit/components/startup/tests/browser/browser_bug537449.js
toolkit/components/startup/tests/unit/head_startup.js
toolkit/components/telemetry/TelemetryController.jsm
toolkit/components/telemetry/TelemetryEnvironment.jsm
toolkit/components/telemetry/TelemetryReportingPolicy.jsm
toolkit/components/telemetry/TelemetrySend.jsm
toolkit/components/telemetry/TelemetrySession.jsm
toolkit/components/telemetry/TelemetryStopwatch.jsm
toolkit/components/telemetry/TelemetryStorage.jsm
toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
toolkit/components/telemetry/tests/unit/test_TelemetryLateWrites.js
toolkit/components/telemetry/tests/unit/test_TelemetrySession.js
toolkit/components/thumbnails/BackgroundPageThumbs.jsm
toolkit/components/thumbnails/PageThumbUtils.jsm
toolkit/components/thumbnails/PageThumbs.jsm
toolkit/components/thumbnails/PageThumbsProtocol.js
toolkit/components/thumbnails/content/backgroundPageThumbsContent.js
toolkit/components/thumbnails/test/browser_thumbnails_bg_no_cookies_sent.js
toolkit/components/thumbnails/test/browser_thumbnails_bug727765.js
toolkit/components/thumbnails/test/browser_thumbnails_bug818225.js
toolkit/components/thumbnails/test/browser_thumbnails_privacy.js
toolkit/components/thumbnails/test/browser_thumbnails_redirect.js
toolkit/components/thumbnails/test/browser_thumbnails_storage.js
toolkit/components/thumbnails/test/browser_thumbnails_storage_migrate3.js
toolkit/components/thumbnails/test/browser_thumbnails_update.js
toolkit/components/thumbnails/test/head.js
toolkit/components/timermanager/nsUpdateTimerManager.js
toolkit/components/timermanager/tests/unit/consumerNotifications.js
toolkit/components/tooltiptext/TooltipTextProvider.js
toolkit/components/viewsource/content/viewSource.js
toolkit/components/xulstore/XULStore.js
toolkit/content/aboutAbout.js
toolkit/content/aboutNetworking.js
toolkit/content/aboutSupport.js
toolkit/content/aboutTelemetry.js
toolkit/content/aboutwebrtc/aboutWebrtc.js
toolkit/content/browser-child.js
toolkit/content/browser-content.js
toolkit/content/contentAreaUtils.js
toolkit/content/customizeToolbar.js
toolkit/content/tests/browser/browser_audioCompeting.js
toolkit/content/tests/browser/browser_default_image_filename.js
toolkit/content/tests/browser/browser_mediaPlayback_suspended_multipleAudio.js
toolkit/content/tests/browser/browser_save_resend_postdata.js
toolkit/content/tests/browser/common/mockTransfer.js
toolkit/content/tests/chrome/file_autocomplete_with_composition.js
toolkit/content/tests/chrome/popup_trigger.js
toolkit/content/tests/chrome/test_autocomplete_with_composition_on_input.html
toolkit/content/tests/fennec-tile-testapp/chrome/content/WidgetStack.js
toolkit/content/tests/mochitest/test_mousecapture.xhtml
toolkit/content/tests/widgets/test_videocontrols_standalone.html
toolkit/content/treeUtils.js
toolkit/content/widgets/general.xml
toolkit/content/widgets/popup.xml
toolkit/content/widgets/preferences.xml
toolkit/content/widgets/tabbox.xml
toolkit/content/widgets/toolbar.xml
toolkit/content/widgets/tree.xml
toolkit/content/widgets/videocontrols.xml
toolkit/crashreporter/test/browser/browser_aboutCrashes.js
toolkit/crashreporter/test/browser/browser_bug471404.js
toolkit/crashreporter/test/browser/browser_clearReports.js
toolkit/identity/tests/unit/head_identity.js
toolkit/identity/tests/unit/test_authentication.js
toolkit/identity/tests/unit/test_crypto_service.js
toolkit/identity/tests/unit/test_identity.js
toolkit/identity/tests/unit/test_minimalidentity.js
toolkit/identity/tests/unit/test_observer_topics.js
toolkit/identity/tests/unit/test_relying_party.js
toolkit/modules/Battery.jsm
toolkit/modules/BinarySearch.jsm
toolkit/modules/BrowserUtils.jsm
toolkit/modules/ClientID.jsm
toolkit/modules/DeferredTask.jsm
toolkit/modules/Deprecated.jsm
toolkit/modules/Finder.jsm
toolkit/modules/Integration.jsm
toolkit/modules/JSONFile.jsm
toolkit/modules/LightweightThemeConsumer.jsm
toolkit/modules/Log.jsm
toolkit/modules/NewTabUtils.jsm
toolkit/modules/PopupNotifications.jsm
toolkit/modules/ProfileAge.jsm
toolkit/modules/Promise-backend.js
toolkit/modules/PropertyListUtils.jsm
toolkit/modules/RemoteController.jsm
toolkit/modules/RemoteFinder.jsm
toolkit/modules/RemoteSecurityUI.jsm
toolkit/modules/RemoteWebProgress.jsm
toolkit/modules/SelectContentHelper.jsm
toolkit/modules/Services.jsm
toolkit/modules/SessionRecorder.jsm
toolkit/modules/Sntp.jsm
toolkit/modules/SpatialNavigation.jsm
toolkit/modules/Sqlite.jsm
toolkit/modules/Task.jsm
toolkit/modules/Troubleshoot.jsm
toolkit/modules/UpdateUtils.jsm
toolkit/modules/WebChannel.jsm
toolkit/modules/secondscreen/SimpleServiceDiscovery.jsm
toolkit/modules/sessionstore/FormData.jsm
toolkit/modules/sessionstore/ScrollPosition.jsm
toolkit/modules/sessionstore/Utils.jsm
toolkit/modules/tests/browser/browser_Battery.js
toolkit/modules/tests/browser/browser_Deprecated.js
toolkit/modules/tests/browser/browser_Finder.js
toolkit/modules/tests/browser/browser_Finder_hidden_textarea.js
toolkit/modules/tests/browser/browser_Troubleshoot.js
toolkit/modules/tests/xpcshell/test_DeferredTask.js
toolkit/modules/tests/xpcshell/test_FileUtils.js
toolkit/modules/tests/xpcshell/test_JSONFile.js
toolkit/modules/tests/xpcshell/test_NewTabUtils.js
toolkit/modules/tests/xpcshell/test_session_recorder.js
toolkit/modules/tests/xpcshell/test_sqlite.js
toolkit/modules/tests/xpcshell/test_sqlite_shutdown.js
toolkit/modules/tests/xpcshell/test_web_channel.js
toolkit/mozapps/downloads/DownloadLastDir.jsm
toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
toolkit/mozapps/downloads/content/downloads.js
toolkit/mozapps/extensions/AddonManager.jsm
toolkit/mozapps/extensions/LightweightThemeManager.jsm
toolkit/mozapps/extensions/content/update.js
toolkit/mozapps/extensions/nsBlocklistService.js
toolkit/mozapps/extensions/test/AddonManagerTesting.jsm
toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1/bootstrap.js
toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_custom/bootstrap.js
toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_info/bootstrap.js
toolkit/mozapps/extensions/test/browser/browser_bug557956.js
toolkit/mozapps/extensions/test/browser/browser_bug562992.js
toolkit/mozapps/extensions/test/browser/browser_inlinesettings.js
toolkit/mozapps/extensions/test/browser/browser_inlinesettings_custom.js
toolkit/mozapps/extensions/test/browser/browser_inlinesettings_info.js
toolkit/mozapps/extensions/test/browser/browser_openDialog.js
toolkit/mozapps/extensions/test/browser/browser_tabsettings.js
toolkit/mozapps/extensions/test/browser/browser_webapi_install.js
toolkit/mozapps/extensions/test/browser/head.js
toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js
toolkit/mozapps/extensions/test/xpcshell/test_XPIcancel.js
toolkit/mozapps/extensions/test/xpcshell/test_isDebuggable.js
toolkit/mozapps/extensions/test/xpcshell/test_migrateAddonRepository.js
toolkit/mozapps/extensions/test/xpcshell/test_migrate_max_version.js
toolkit/mozapps/extensions/test/xpcshell/test_syncGUID.js
toolkit/mozapps/extensions/test/xpcshell/test_update.js
toolkit/mozapps/extensions/test/xpcshell/test_update_ignorecompat.js
toolkit/mozapps/extensions/test/xpinstall/browser_enabled.js
toolkit/mozapps/extensions/test/xpinstall/browser_enabled2.js
toolkit/mozapps/preferences/fontbuilder.js
toolkit/mozapps/preferences/removemp.js
toolkit/mozapps/update/content/updates.js
toolkit/mozapps/update/nsUpdateService.js
--- a/toolkit/.eslintrc.js
+++ b/toolkit/.eslintrc.js
@@ -167,17 +167,17 @@ module.exports = {
 
     // Always require semicolon at end of statement
     // "semi": ["error", "always"],
 
     // Require space before blocks
     "space-before-blocks": "error",
 
     // Never use spaces before function parentheses
-    // "space-before-function-paren": ["error", { "anonymous": "always", "named": "never" }],
+    "space-before-function-paren": ["error", "never"],
 
     // No space padding in parentheses
     // "space-in-parens": ["error", "never"],
 
     // Require spaces around operators
     "space-infix-ops": ["error", { "int32Hint": false }],
 
     // ++ and -- should not need spacing
--- a/toolkit/components/addoncompat/RemoteAddonsParent.jsm
+++ b/toolkit/components/addoncompat/RemoteAddonsParent.jsm
@@ -119,17 +119,17 @@ var ContentPolicyParent = {
     NotificationTracker.add(["content-policy", addon]);
   },
 
   removeContentPolicy: function(addon, name) {
     this._policies.delete(name);
     NotificationTracker.remove(["content-policy", addon]);
   },
 
-  receiveMessage: function (aMessage) {
+  receiveMessage: function(aMessage) {
     switch (aMessage.name) {
       case "Addons:ContentPolicy:Run":
         return this.shouldLoad(aMessage.data, aMessage.objects);
     }
     return undefined;
   },
 
   shouldLoad: function(aData, aObjects) {
@@ -214,17 +214,17 @@ var AboutProtocolParent = {
       if (this._protocols[i].factory == factory) {
         NotificationTracker.remove(["about-protocol", this._protocols[i].contractID, addon]);
         this._protocols.splice(i, 1);
         break;
       }
     }
   },
 
-  receiveMessage: function (msg) {
+  receiveMessage: function(msg) {
     switch (msg.name) {
       case "Addons:AboutProtocol:GetURIFlags":
         return this.getURIFlags(msg);
       case "Addons:AboutProtocol:OpenChannel":
         return this.openChannel(msg);
     }
     return undefined;
   },
--- a/toolkit/components/alerts/test/test_alerts.html
+++ b/toolkit/components/alerts/test/test_alerts.html
@@ -16,17 +16,17 @@
 <br>Did a notification appear anywhere?
 <br>If so, the test will finish once the notification disappears.
 
 <pre id="test">
 <script class="testbody" type="text/javascript">
 
 var observer = {
   alertShow: false,
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     is(aData, "foobarcookie", "Checking whether the alert cookie was passed correctly");
     if (aTopic == "alertclickcallback") {
       todo(false, "Did someone click the notification while running mochitests? (Please don't.)");
     } else if (aTopic == "alertshow") {
       ok(!this.alertShow, "Alert should not be shown more than once");
       this.alertShow = true;
     } else {
       is(aTopic, "alertfinished", "Checking the topic for a finished notification");
--- a/toolkit/components/autocomplete/tests/unit/head_autocomplete.js
+++ b/toolkit/components/autocomplete/tests/unit/head_autocomplete.js
@@ -108,17 +108,17 @@ AutoCompleteResultBase.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this._finalCompleteValues[aIndex] || this._values[aIndex];
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteResult])
 }
 
 /**
  * nsIAutoCompleteSearch implementation that always returns
  * the same result set.
--- a/toolkit/components/autocomplete/tests/unit/test_378079.js
+++ b/toolkit/components/autocomplete/tests/unit/test_378079.js
@@ -122,17 +122,17 @@ AutoCompleteResult.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
 
     throw Components.results.NS_ERROR_NO_INTERFACE;
--- a/toolkit/components/autocomplete/tests/unit/test_393191.js
+++ b/toolkit/components/autocomplete/tests/unit/test_393191.js
@@ -121,17 +121,17 @@ AutoCompleteResult.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
 
     throw Components.results.NS_ERROR_NO_INTERFACE;
--- a/toolkit/components/autocomplete/tests/unit/test_440866.js
+++ b/toolkit/components/autocomplete/tests/unit/test_440866.js
@@ -120,17 +120,17 @@ AutoCompleteResult.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
 
     throw Components.results.NS_ERROR_NO_INTERFACE;
--- a/toolkit/components/autocomplete/tests/unit/test_autocomplete_multiple.js
+++ b/toolkit/components/autocomplete/tests/unit/test_autocomplete_multiple.js
@@ -109,17 +109,17 @@ AutoCompleteResult.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
 
     throw Components.results.NS_ERROR_NO_INTERFACE;
--- a/toolkit/components/autocomplete/tests/unit/test_autocomplete_userContextId.js
+++ b/toolkit/components/autocomplete/tests/unit/test_autocomplete_userContextId.js
@@ -18,20 +18,20 @@ add_task(function *test_userContextId() 
   let searchParam = yield doSearch("test", 1);
   Assert.equal(searchParam, " user-context-id:1");
 });
 
 function doSearch(aString, aUserContextId) {
   let deferred = Promise.defer();
   let search = new AutoCompleteSearch("test");
 
-  search.startSearch = function (aSearchString,
-                                 aSearchParam,
-                                 aPreviousResult,
-                                 aListener) {
+  search.startSearch = function(aSearchString,
+                                aSearchParam,
+                                aPreviousResult,
+                                aListener) {
     unregisterAutoCompleteSearch(search);
     deferred.resolve(aSearchParam);
   };
 
   registerAutoCompleteSearch(search);
 
   let controller = Cc["@mozilla.org/autocomplete/controller;1"].
                    getService(Ci.nsIAutoCompleteController);
--- a/toolkit/components/autocomplete/tests/unit/test_badDefaultIndex.js
+++ b/toolkit/components/autocomplete/tests/unit/test_badDefaultIndex.js
@@ -41,17 +41,17 @@ add_test(function autocomplete_noMatch_s
   do_check_eq(input.selectionStart, strLen);
   do_check_eq(input.selectionEnd, strLen);
 
   let controller = Cc["@mozilla.org/autocomplete/controller;1"].
                    getService(Ci.nsIAutoCompleteController);
   controller.input = input;
   controller.startSearch(INPUT_STR);
 
-  input.onSearchComplete = function () {
+  input.onSearchComplete = function() {
     // Should not try to autoFill to an empty value.
     do_check_eq(input.textValue, "moz");
 
     // Clean up.
     unregisterAutoCompleteSearch(searchNoMatch);
     run_next_test();
   };
 });
@@ -76,17 +76,17 @@ add_test(function autocomplete_defaultIn
   do_check_eq(input.selectionStart, strLen);
   do_check_eq(input.selectionEnd, strLen);
 
   let controller = Cc["@mozilla.org/autocomplete/controller;1"].
                    getService(Ci.nsIAutoCompleteController);
   controller.input = input;
   controller.startSearch(INPUT_STR);
 
-  input.onSearchComplete = function () {
+  input.onSearchComplete = function() {
     // Should not try to autoFill to an empty value.
     do_check_eq(input.textValue, "moz");
 
     // Clean up.
     unregisterAutoCompleteSearch(searchBadIndex);
     run_next_test();
   };
 });
--- a/toolkit/components/autocomplete/tests/unit/test_previousResult.js
+++ b/toolkit/components/autocomplete/tests/unit/test_previousResult.js
@@ -120,17 +120,17 @@ AutoCompleteResult.prototype = {
   getImageAt: function(aIndex) {
     return "";
   },
 
   getFinalCompleteValueAt: function(aIndex) {
     return this.getValueAt(aIndex);
   },
 
-  removeValueAt: function (aRowIndex, aRemoveFromDb) {},
+  removeValueAt: function(aRowIndex, aRemoveFromDb) {},
 
   // nsISupports implementation
   QueryInterface: function(iid) {
     if (iid.equals(Ci.nsISupports) ||
         iid.equals(Ci.nsIAutoCompleteResult))
       return this;
 
     throw Components.results.NS_ERROR_NO_INTERFACE;
--- a/toolkit/components/autocomplete/tests/unit/test_stopSearch.js
+++ b/toolkit/components/autocomplete/tests/unit/test_stopSearch.js
@@ -30,18 +30,18 @@ AutoCompleteInput.prototype = {
   disableAutoComplete: false,
   completeDefaultIndex: false,
   set popupOpen(val) { return val; }, // ignore
   get popupOpen() { return false; },
   get searchCount() { return this.searches.length; },
   getSearchAt: function(aIndex) { return this.searches[aIndex]; },
   onSearchBegin: function() {},
   onSearchComplete: function() {},
-  onTextReverted: function () {},
-  onTextEntered: function () {},
+  onTextReverted: function() {},
+  onTextEntered: function() {},
   popup: {
     selectBy: function() {},
     invalidate: function() {},
     set selectedIndex(val) { return val; }, // ignore
     get selectedIndex() { return -1 },
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompletePopup])
   },
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteInput])
--- a/toolkit/components/captivedetect/captivedetect.js
+++ b/toolkit/components/captivedetect/captivedetect.js
@@ -41,18 +41,18 @@ function URLFetcher(url, timeout) {
   // final destination. It does not help if a resource is already
   // cached locally.
   xhr.setRequestHeader("Cache-Control", "no-cache");
   // HTTP/1.0 servers might not implement Cache-Control and
   // might only implement Pragma: no-cache
   xhr.setRequestHeader("Pragma", "no-cache");
 
   xhr.timeout = timeout;
-  xhr.ontimeout = function () { self.ontimeout(); };
-  xhr.onerror = function () { self.onerror(); };
+  xhr.ontimeout = function() { self.ontimeout(); };
+  xhr.onerror = function() { self.onerror(); };
   xhr.onreadystatechange = function(oEvent) {
     if (xhr.readyState === 4) {
       if (self._isAborted) {
         return;
       }
       if (xhr.status === 200) {
         self.onsuccess(xhr.responseText);
       } else if (xhr.status) {
@@ -106,17 +106,17 @@ function LoginObserver(captivePortalDete
 
   let checkPageContent = function checkPageContent() {
     debug("checking if public network is available after the login procedure");
 
     urlFetcher = new URLFetcher(captivePortalDetector._canonicalSiteURL,
                                 captivePortalDetector._maxWaitingTime);
     urlFetcher.ontimeout = pageCheckingDone;
     urlFetcher.onerror = pageCheckingDone;
-    urlFetcher.onsuccess = function (content) {
+    urlFetcher.onsuccess = function(content) {
       if (captivePortalDetector.validateContent(content)) {
         urlFetcher = null;
         captivePortalDetector.executeCallback(true);
       } else {
         pageCheckingDone();
       }
     };
     urlFetcher.onredirectorerror = pageCheckingDone;
@@ -310,25 +310,25 @@ CaptivePortalDetector.prototype = {
     let self = this;
 
     let urlFetcher = new URLFetcher(this._canonicalSiteURL, this._maxWaitingTime);
 
     let mayRetry = this._mayRetry.bind(this);
 
     urlFetcher.ontimeout = mayRetry;
     urlFetcher.onerror = mayRetry;
-    urlFetcher.onsuccess = function (content) {
+    urlFetcher.onsuccess = function(content) {
       if (self.validateContent(content)) {
         self.executeCallback(true);
       } else {
         // Content of the canonical website has been overwrite
         self._startLogin();
       }
     };
-    urlFetcher.onredirectorerror = function (status) {
+    urlFetcher.onredirectorerror = function(status) {
       if (status >= 300 && status <= 399) {
         // The canonical website has been redirected to an unknown location
         self._startLogin();
       } else {
         mayRetry();
       }
     };
 
@@ -461,16 +461,16 @@ CaptivePortalDetector.prototype = {
         break;
       }
     }
   },
 };
 
 var debug;
 if (DEBUG) {
-  debug = function (s) {
+  debug = function(s) {
     dump('-*- CaptivePortalDetector component: ' + s + '\n');
   };
 } else {
-  debug = function (s) {};
+  debug = function(s) {};
 }
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([CaptivePortalDetector]);
--- a/toolkit/components/captivedetect/test/unit/test_captive_portal_found_303.js
+++ b/toolkit/components/captivedetect/test/unit/test_captive_portal_found_303.js
@@ -35,17 +35,17 @@ function fakeUIResponse() {
       loginFinished = true;
       do_check_eq(++step, 2);
     }
   }, 'captive-portal-login', false);
 
   Services.obs.addObserver(function observe(subject, topic, data) {
     if (topic === 'captive-portal-login-success') {
       do_check_eq(++step, 4);
-      gServer.stop(function () {
+      gServer.stop(function() {
         gRedirectServer.stop(do_test_finished);
       });
     }
   }, 'captive-portal-login-success', false);
 }
 
 function test_portal_found() {
   do_test_pending();
--- a/toolkit/components/contentprefs/ContentPrefService2.jsm
+++ b/toolkit/components/contentprefs/ContentPrefService2.jsm
@@ -217,17 +217,17 @@ ContentPrefService2.prototype = {
     group = this._parseGroup(group);
     checkNameArg(name);
 
     let storesToCheck = [this._cache];
     if (context && context.usePrivateBrowsing)
       storesToCheck.push(this._pbStore);
 
     let outStore = new ContentPrefStore();
-    storesToCheck.forEach(function (store) {
+    storesToCheck.forEach(function(store) {
       for (let [sgroup, val] of store.match(group, name, includeSubdomains)) {
         outStore.set(sgroup, name, val);
       }
     });
 
     let prefs = [];
     for (let [sgroup, sname, val] of outStore) {
       prefs.push(new ContentPref(sgroup, sname, val));
@@ -247,17 +247,17 @@ ContentPrefService2.prototype = {
   _set: function CPS2__set(group, name, value, context, callback) {
     group = this._parseGroup(group);
     checkNameArg(name);
     checkValueArg(value);
     checkCallbackArg(callback, false);
 
     if (context && context.usePrivateBrowsing) {
       this._pbStore.set(group, name, value);
-      this._schedule(function () {
+      this._schedule(function() {
         cbHandleCompletion(callback, Ci.nsIContentPrefCallback2.COMPLETE_OK);
         this._cps._notifyPrefSet(group, name, value, context.usePrivateBrowsing);
       });
       return;
     }
 
     // Invalidate the cached value so consumers accessing the cache between now
     // and when the operation finishes don't get old data.
--- a/toolkit/components/contentprefs/tests/unit/test_bug503971.js
+++ b/toolkit/components/contentprefs/tests/unit/test_bug503971.js
@@ -2,32 +2,32 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 function run_test() {
   var cps = new ContentPrefInstance(null);
 
   var uri = ContentPrefTest.getURI("http://www.example.com/");
 
-  do_check_thrown(function () { cps.setPref(uri, null, 8); });
-  do_check_thrown(function () { cps.hasPref(uri, null); });
-  do_check_thrown(function () { cps.getPref(uri, null); });
-  do_check_thrown(function () { cps.removePref(uri, null); });
-  do_check_thrown(function () { cps.getPrefsByName(null); });
-  do_check_thrown(function () { cps.removePrefsByName(null); });
+  do_check_thrown(function() { cps.setPref(uri, null, 8); });
+  do_check_thrown(function() { cps.hasPref(uri, null); });
+  do_check_thrown(function() { cps.getPref(uri, null); });
+  do_check_thrown(function() { cps.removePref(uri, null); });
+  do_check_thrown(function() { cps.getPrefsByName(null); });
+  do_check_thrown(function() { cps.removePrefsByName(null); });
 
-  do_check_thrown(function () { cps.setPref(uri, "", 21); });
-  do_check_thrown(function () { cps.hasPref(uri, ""); });
-  do_check_thrown(function () { cps.getPref(uri, ""); });
-  do_check_thrown(function () { cps.removePref(uri, ""); });
-  do_check_thrown(function () { cps.getPrefsByName(""); });
-  do_check_thrown(function () { cps.removePrefsByName(""); });
+  do_check_thrown(function() { cps.setPref(uri, "", 21); });
+  do_check_thrown(function() { cps.hasPref(uri, ""); });
+  do_check_thrown(function() { cps.getPref(uri, ""); });
+  do_check_thrown(function() { cps.removePref(uri, ""); });
+  do_check_thrown(function() { cps.getPrefsByName(""); });
+  do_check_thrown(function() { cps.removePrefsByName(""); });
 }
 
-function do_check_thrown (aCallback) {
+function do_check_thrown(aCallback) {
   var exThrown = false;
   try {
     aCallback();
     do_throw("NS_ERROR_ILLEGAL_VALUE should have been thrown here");
   } catch (e) {
     do_check_eq(e.result, Cr.NS_ERROR_ILLEGAL_VALUE);
     exThrown = true;
   }
--- a/toolkit/components/contentprefs/tests/unit/test_contentPrefsCache.js
+++ b/toolkit/components/contentprefs/tests/unit/test_contentPrefsCache.js
@@ -39,17 +39,17 @@ function testCacheWorks(uri, prefName) {
   let dbValue = selectValue("SELECT value FROM prefs WHERE id = :param1", "value", prefId);
   let cacheValue = cps.getPref(uri, prefName);
 
   do_check_eq(dbValue, NEW_VALUE);
   do_check_eq(cacheValue, CACHED_VALUE);
   do_check_neq(cacheValue, dbValue);
 
   do_test_pending();
-  cps.getPref(uri, prefName, function (value) {
+  cps.getPref(uri, prefName, function(value) {
     do_check_eq(dbValue, NEW_VALUE);
     do_check_eq(value, CACHED_VALUE);
     do_check_neq(value, dbValue);
     do_test_finished();
   });
 }
 
 function testHasCachedPrefFunction(uri, prefName) {
--- a/toolkit/components/contentprefs/tests/unit/test_stringGroups.js
+++ b/toolkit/components/contentprefs/tests/unit/test_stringGroups.js
@@ -19,21 +19,21 @@ function run_test() {
 
   {
     // First check that all the methods work or don't work.
     function simple_test_methods(aGroup, shouldThrow) {
       var prefName = "test.pref.0";
       var prefValue = Math.floor(Math.random() * 100);
 
       if (shouldThrow) {
-        do_check_thrown(function () { cps.getPref(aGroup, prefName); });
-        do_check_thrown(function () { cps.setPref(aGroup, prefName, prefValue); });
-        do_check_thrown(function () { cps.hasPref(aGroup, prefName); });
-        do_check_thrown(function () { cps.removePref(aGroup, prefName); });
-        do_check_thrown(function () { cps.getPrefs(aGroup); });
+        do_check_thrown(function() { cps.getPref(aGroup, prefName); });
+        do_check_thrown(function() { cps.setPref(aGroup, prefName, prefValue); });
+        do_check_thrown(function() { cps.hasPref(aGroup, prefName); });
+        do_check_thrown(function() { cps.removePref(aGroup, prefName); });
+        do_check_thrown(function() { cps.getPrefs(aGroup); });
       } else {
         do_check_eq(cps.setPref(aGroup, prefName, prefValue), undefined);
         do_check_true(cps.hasPref(aGroup, prefName));
         do_check_eq(cps.getPref(aGroup, prefName), prefValue);
         do_check_eq(cps.removePref(aGroup, prefName), undefined);
         do_check_false(cps.hasPref(aGroup, prefName));
       }
     }
@@ -93,17 +93,17 @@ function run_test() {
     do_check_eq(cps.setPref(stringURI, "test.3", 3), undefined);
 
     enumerateAndCheck(cps.getPrefs(uri), 15, ["test.0", "test.1", "test.2", "test.3", "test.4", "test.5"]);
     enumerateAndCheck(cps.getPrefs(stringURI), 15, ["test.0", "test.1", "test.2", "test.3", "test.4", "test.5"]);
     enumerateAndCheck(cps.getPrefs(stringObjectURI), 15, ["test.0", "test.1", "test.2", "test.3", "test.4", "test.5"]);
   }
 }
 
-function do_check_thrown (aCallback) {
+function do_check_thrown(aCallback) {
   var exThrown = false;
   try {
     aCallback();
     do_throw("NS_ERROR_ILLEGAL_VALUE should have been thrown here");
   } catch (e) {
     do_check_eq(e.result, Cr.NS_ERROR_ILLEGAL_VALUE);
     exThrown = true;
   }
--- a/toolkit/components/contentprefs/tests/unit_cps2/head.js
+++ b/toolkit/components/contentprefs/tests/unit_cps2/head.js
@@ -20,28 +20,28 @@ function runAsyncTests(tests, dontResetB
 
   cps = Cc["@mozilla.org/content-pref/service;1"].
         getService(Ci.nsIContentPrefService2);
 
   let s = {};
   Cu.import("resource://test/AsyncRunner.jsm", s);
   asyncRunner = new s.AsyncRunner({
     done: do_test_finished,
-    error: function (err) {
+    error: function(err) {
       // xpcshell test functions like equal throw NS_ERROR_ABORT on
       // failure.  Ignore those and catch only uncaught exceptions.
       if (err !== Cr.NS_ERROR_ABORT) {
         if (err.stack) {
           err = err + "\n\nTraceback (most recent call first):\n" + err.stack +
                       "\nUseless do_throw stack:";
         }
         do_throw(err);
       }
     },
-    consoleError: function (scriptErr) {
+    consoleError: function(scriptErr) {
       // Previously, this code checked for console errors related to the test,
       // and treated them as failures. This was problematic, because our current
       // very-broken exception reporting machinery in XPCWrappedJSClass reports
       // errors to the console even if there's actually JS on the stack above
       // that will catch them. And a lot of the tests here intentionally trigger
       // error conditions on the JS-implemented XPCOM component (see erroneous()
       // in test_getSubdomains.js, for example). In the old world, we got lucky,
       // and the errors were never reported to the console due to happenstantial
@@ -51,22 +51,22 @@ function runAsyncTests(tests, dontResetB
       // don't turn them into duplicate failures of the exception that was already
       // propagated to the caller.
       dump("AsyncRunner.jsm observed console error: " +  scriptErr + "\n");
     }
   });
 
   next = asyncRunner.next.bind(asyncRunner);
 
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     asyncRunner.destroy();
     asyncRunner = null;
   });
 
-  tests.forEach(function (test) {
+  tests.forEach(function(test) {
     function* gen() {
       do_print("Running " + test.name);
       yield test();
       yield reset();
     }
     asyncRunner.appendIterator(gen());
   });
 
@@ -76,27 +76,27 @@ function runAsyncTests(tests, dontResetB
   } else {
     reset();
   }
 }
 
 function makeCallback(callbacks, success = null) {
   callbacks = callbacks || {};
   if (!callbacks.handleError) {
-    callbacks.handleError = function (error) {
+    callbacks.handleError = function(error) {
       do_throw("handleError call was not expected, error: " + error);
     };
   }
   if (!callbacks.handleResult) {
     callbacks.handleResult = function() {
       do_throw("handleResult call was not expected");
     };
   }
   if (!callbacks.handleCompletion)
-    callbacks.handleCompletion = function (reason) {
+    callbacks.handleCompletion = function(reason) {
       equal(reason, Ci.nsIContentPrefCallback2.COMPLETE_OK);
       if (success) {
         success();
       } else {
         next();
       }
     };
   return callbacks;
@@ -133,20 +133,20 @@ function setWithDate(group, name, val, t
         settingID = (SELECT id FROM settings WHERE name = :name)
         AND groupID = (SELECT id FROM groups WHERE name = :group)
     `);
     stmt.params.timestamp = timestamp / 1000;
     stmt.params.name = name;
     stmt.params.group = group;
 
     stmt.executeAsync({
-      handleCompletion: function (reason) {
+      handleCompletion: function(reason) {
         next();
       },
-      handleError: function (err) {
+      handleError: function(err) {
         do_throw(err);
       }
     });
     stmt.finalize();
   }
 
   cps.set(group, name, val, context, makeCallback(null, updateDate));
 }
@@ -159,24 +159,24 @@ function getDate(group, name, context) {
       settingID = (SELECT id FROM settings WHERE name = :name)
       AND groupID = (SELECT id FROM groups WHERE name = :group)
   `);
   stmt.params.name = name;
   stmt.params.group = group;
 
   let res;
   stmt.executeAsync({
-    handleResult: function (results) {
+    handleResult: function(results) {
       let row = results.getNextRow();
       res = row.getResultByName("timestamp");
     },
-    handleCompletion: function (reason) {
+    handleCompletion: function(reason) {
       next(res * 1000);
     },
-    handleError: function (err) {
+    handleError: function(err) {
       do_throw(err);
     }
   });
   stmt.finalize();
 }
 
 function set(group, name, val, context) {
   cps.set(group, name, val, context, makeCallback());
@@ -204,17 +204,17 @@ function* getOK(args, expectedVal, expec
                          name: args[1],
                          value: expectedVal }];
   yield getOKEx("getByDomainAndName", args, expectedPrefs, strict);
 }
 
 function* getSubdomainsOK(args, expectedGroupValPairs) {
   if (args.length == 2)
     args.push(undefined);
-  let expectedPrefs = expectedGroupValPairs.map(function ([group, val]) {
+  let expectedPrefs = expectedGroupValPairs.map(function([group, val]) {
     return { domain: group, name: args[1], value: val };
   });
   yield getOKEx("getBySubdomainAndName", args, expectedPrefs);
 }
 
 function* getGlobalOK(args, expectedVal) {
   if (args.length == 1)
     args.push(undefined);
@@ -224,17 +224,17 @@ function* getGlobalOK(args, expectedVal)
 }
 
 function* getOKEx(methodName, args, expectedPrefs, strict, context) {
   let actualPrefs = [];
   args.push(makeCallback({
     handleResult: pref => actualPrefs.push(pref)
   }));
   yield cps[methodName].apply(cps, args);
-  arraysOfArraysOK([actualPrefs], [expectedPrefs], function (actual, expected) {
+  arraysOfArraysOK([actualPrefs], [expectedPrefs], function(actual, expected) {
     prefOK(actual, expected, strict);
   });
 }
 
 function getCachedOK(args, expectedIsCached, expectedVal, expectedGroup,
                      strict) {
   if (args.length == 2)
     args.push(undefined);
@@ -247,21 +247,21 @@ function getCachedOK(args, expectedIsCac
 }
 
 function getCachedSubdomainsOK(args, expectedGroupValPairs) {
   if (args.length == 2)
     args.push(undefined);
   let len = {};
   args.push(len);
   let actualPrefs = cps.getCachedBySubdomainAndName.apply(cps, args);
-  actualPrefs = actualPrefs.sort(function (a, b) {
+  actualPrefs = actualPrefs.sort(function(a, b) {
     return a.domain.localeCompare(b.domain);
   });
   equal(actualPrefs.length, len.value);
-  let expectedPrefs = expectedGroupValPairs.map(function ([group, val]) {
+  let expectedPrefs = expectedGroupValPairs.map(function([group, val]) {
     return { domain: group, name: args[1], value: val };
   });
   arraysOfArraysOK([actualPrefs], [expectedPrefs], prefOK);
 }
 
 function getCachedGlobalOK(args, expectedIsCached, expectedVal) {
   if (args.length == 1)
     args.push(undefined);
@@ -280,26 +280,26 @@ function getCachedOKEx(methodName, args,
   else
     strictEqual(actualPref, null);
 }
 
 function arraysOK(actual, expected, cmp) {
   if (actual.length != expected.length) {
     do_throw("Length is not equal: " + JSON.stringify(actual) + "==" + JSON.stringify(expected));
   } else {
-    actual.forEach(function (actualElt, j) {
+    actual.forEach(function(actualElt, j) {
       let expectedElt = expected[j];
       cmp(actualElt, expectedElt);
     });
   }
 }
 
 function arraysOfArraysOK(actual, expected, cmp) {
   cmp = cmp || equal;
-  arraysOK(actual, expected, function (act, exp) {
+  arraysOK(actual, expected, function(act, exp) {
     arraysOK(act, exp, cmp)
   });
 }
 
 function dbOK(expectedRows) {
   let db = sendMessage("db");
   let stmt = db.createAsyncStatement(`
     SELECT groups.name AS grp, settings.name AS name, prefs.value AS value
@@ -331,60 +331,60 @@ function dbOK(expectedRows) {
 
     ORDER BY value ASC, grp ASC, name ASC
   `);
 
   let actualRows = [];
   let cols = ["grp", "name", "value"];
 
   db.executeAsync([stmt], 1, {
-    handleCompletion: function (reason) {
+    handleCompletion: function(reason) {
       arraysOfArraysOK(actualRows, expectedRows);
       next();
     },
-    handleResult: function (results) {
+    handleResult: function(results) {
       let row = null;
       while (row = results.getNextRow()) {
         actualRows.push(cols.map(c => row.getResultByName(c)));
       }
     },
-    handleError: function (err) {
+    handleError: function(err) {
       do_throw(err);
     }
   });
   stmt.finalize();
 }
 
 function on(event, names, dontRemove) {
   let args = {
-    reset: function () {
+    reset: function() {
       for (let prop in this) {
         if (Array.isArray(this[prop]))
           this[prop].splice(0, this[prop].length);
       }
     },
   };
 
   let observers = {};
 
-  names.forEach(function (name) {
+  names.forEach(function(name) {
     let obs = {};
-    ["onContentPrefSet", "onContentPrefRemoved"].forEach(function (meth) {
+    ["onContentPrefSet", "onContentPrefRemoved"].forEach(function(meth) {
       obs[meth] = () => do_throw(meth + " should not be called");
     });
-    obs["onContentPref" + event] = function () {
+    obs["onContentPref" + event] = function() {
       args[name].push(Array.slice(arguments));
     };
     observers[name] = obs;
     args[name] = [];
     args[name].observer = obs;
     cps.addObserverForName(name, obs);
   });
 
-  do_execute_soon(function () {
+  do_execute_soon(function() {
     if (!dontRemove)
       names.forEach(n => cps.removeObserverForName(n, observers[n]));
     next(args);
   });
 }
 
 function schemaVersionIs(expectedVersion) {
   let db = sendMessage("db");
--- a/toolkit/components/contentprefs/tests/unit_cps2/test_setGet.js
+++ b/toolkit/components/contentprefs/tests/unit_cps2/test_setGet.js
@@ -138,32 +138,32 @@ var tests = [
     // (1) Set a pref and wait for it to finish.
     yield set("a.com", "foo", 1);
 
     // (2) It should be cached.
     getCachedOK(["a.com", "foo"], true, 1);
 
     // (3) Set the pref to a new value but don't wait for it to finish.
     cps.set("a.com", "foo", 2, null, {
-      handleCompletion: function () {
+      handleCompletion: function() {
         // (6) The pref should be cached after setting it.
         getCachedOK(["a.com", "foo"], true, 2);
       },
     });
 
     // (4) Group "a.com" and name "foo" should no longer be cached.
     getCachedOK(["a.com", "foo"], false);
 
     // (5) Call getByDomainAndName.
     var fetchedPref;
     cps.getByDomainAndName("a.com", "foo", null, {
-      handleResult: function (pref) {
+      handleResult: function(pref) {
         fetchedPref = pref;
       },
-      handleCompletion: function () {
+      handleCompletion: function() {
         // (7) Finally, this callback should be called after set's above.
         do_check_true(!!fetchedPref);
         do_check_eq(fetchedPref.value, 2);
         next();
       },
     });
 
     yield;
--- a/toolkit/components/contextualidentity/ContextualIdentityService.jsm
+++ b/toolkit/components/contextualidentity/ContextualIdentityService.jsm
@@ -11,21 +11,21 @@ Cu.import("resource://gre/modules/Servic
 
 const DEFAULT_TAB_COLOR = "#909090";
 const SAVE_DELAY_MS = 1500;
 
 XPCOMUtils.defineLazyGetter(this, "gBrowserBundle", function() {
   return Services.strings.createBundle("chrome://browser/locale/browser.properties");
 });
 
-XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function() {
   return new TextDecoder();
 });
 
-XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function() {
   return new TextEncoder();
 });
 
 XPCOMUtils.defineLazyModuleGetter(this, "AsyncShutdown",
                                   "resource://gre/modules/AsyncShutdown.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
                                   "resource://gre/modules/osfile.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "DeferredTask",
--- a/toolkit/components/crashes/CrashManager.jsm
+++ b/toolkit/components/crashes/CrashManager.jsm
@@ -63,17 +63,17 @@ function dateToDays(date) {
  *
  *   storeDir (string)
  *     Directory we will use for our data store. This instance will write
  *     data files into the directory specified.
  *
  *   telemetryStoreSizeKey (string)
  *     Telemetry histogram to report store size under.
  */
-this.CrashManager = function (options) {
+this.CrashManager = function(options) {
   for (let k of ["pendingDumpsDir", "submittedDumpsDir", "eventsDirs",
     "storeDir"]) {
     if (!(k in options)) {
       throw new Error("Required key not present in options: " + k);
     }
   }
 
   this._log = Log.repository.getLogger("Crashes.CrashManager");
@@ -186,17 +186,17 @@ this.CrashManager.prototype = Object.fre
    *   date (Date)
    *      When this dump was created
    *
    * The returned arry is sorted by the modified time of the file backing
    * the entry, oldest to newest.
    *
    * @return Promise<Array>
    */
-  pendingDumps: function () {
+  pendingDumps: function() {
     return this._getDirectoryEntries(this._pendingDumpsDir, this.DUMP_REGEX);
   },
 
   /**
    * Obtain a list of all dump files corresponding to submitted crashes.
    *
    * The returned value is a promise that resolves to an Array of
    * objects. Each object has the following properties:
@@ -210,17 +210,17 @@ this.CrashManager.prototype = Object.fre
    *   date (Date)
    *     The (estimated) date this crash was submitted.
    *
    * The returned array is sorted by the modified time of the file backing
    * the entry, oldest to newest.
    *
    * @return Promise<Array>
    */
-  submittedDumps: function () {
+  submittedDumps: function() {
     return this._getDirectoryEntries(this._submittedDumpsDir,
                                      this.SUBMITTED_REGEX);
   },
 
   /**
    * Aggregates "loose" events files into the unified "database."
    *
    * This function should be called periodically to collect metadata from
@@ -230,17 +230,17 @@ this.CrashManager.prototype = Object.fre
    * source files are deleted.
    *
    * Only one aggregation operation is allowed to occur at a time. If this
    * is called when an existing aggregation is in progress, the promise for
    * the original call will be returned.
    *
    * @return promise<int> The number of event files that were examined.
    */
-  aggregateEventsFiles: function () {
+  aggregateEventsFiles: function() {
     if (this._aggregatePromise) {
       return this._aggregatePromise;
     }
 
     return this._aggregatePromise = Task.spawn(function* () {
       if (this._aggregatePromise) {
         return this._aggregatePromise;
       }
@@ -313,43 +313,43 @@ this.CrashManager.prototype = Object.fre
 
   /**
    * Prune old crash data.
    *
    * @param date
    *        (Date) The cutoff point for pruning. Crashes without data newer
    *        than this will be pruned.
    */
-  pruneOldCrashes: function (date) {
+  pruneOldCrashes: function(date) {
     return Task.spawn(function* () {
       let store = yield this._getStore();
       store.pruneOldCrashes(date);
       yield store.save();
     }.bind(this));
   },
 
   /**
    * Run tasks that should be periodically performed.
    */
-  runMaintenanceTasks: function () {
+  runMaintenanceTasks: function() {
     return Task.spawn(function* () {
       yield this.aggregateEventsFiles();
 
       let offset = this.PURGE_OLDER_THAN_DAYS * MILLISECONDS_IN_DAY;
       yield this.pruneOldCrashes(new Date(Date.now() - offset));
     }.bind(this));
   },
 
   /**
    * Schedule maintenance tasks for some point in the future.
    *
    * @param delay
    *        (integer) Delay in milliseconds when maintenance should occur.
    */
-  scheduleMaintenance: function (delay) {
+  scheduleMaintenance: function(delay) {
     let deferred = Promise.defer();
 
     setTimeout(() => {
       this.runMaintenanceTasks().then(deferred.resolve, deferred.reject);
     }, delay);
 
     return deferred.promise;
   },
@@ -363,17 +363,17 @@ this.CrashManager.prototype = Object.fre
    * @param processType (string) One of the PROCESS_TYPE constants.
    * @param crashType (string) One of the CRASH_TYPE constants.
    * @param id (string) Crash ID. Likely a UUID.
    * @param date (Date) When the crash occurred.
    * @param metadata (dictionary) Crash metadata, may be empty.
    *
    * @return promise<null> Resolved when the store has been saved.
    */
-  addCrash: function (processType, crashType, id, date, metadata) {
+  addCrash: function(processType, crashType, id, date, metadata) {
     return Task.spawn(function* () {
       let store = yield this._getStore();
       if (store.addCrash(processType, crashType, id, date, metadata)) {
         yield store.save();
       }
     }.bind(this));
   },
 
@@ -449,34 +449,34 @@ this.CrashManager.prototype = Object.fre
     }
   }),
 
   /**
    * Obtain the paths of all unprocessed events files.
    *
    * The promise-resolved array is sorted by file mtime, oldest to newest.
    */
-  _getUnprocessedEventsFiles: function () {
+  _getUnprocessedEventsFiles: function() {
     return Task.spawn(function* () {
       let entries = [];
 
       for (let dir of this._eventsDirs) {
         for (let e of yield this._getDirectoryEntries(dir, this.ALL_REGEX)) {
           entries.push(e);
         }
       }
 
       entries.sort((a, b) => { return a.date - b.date; });
 
       return entries;
     }.bind(this));
   },
 
   // See docs/crash-events.rst for the file format specification.
-  _processEventFile: function (entry) {
+  _processEventFile: function(entry) {
     return Task.spawn(function* () {
       let data = yield OS.File.read(entry.path);
       let store = yield this._getStore();
 
       let decoder = new TextDecoder();
       data = decoder.decode(data);
 
       let type, time;
@@ -505,17 +505,17 @@ this.CrashManager.prototype = Object.fre
       }
       let date = new Date(time * 1000);
       let payload = data.substring(start);
 
       return this._handleEventFilePayload(store, entry, type, date, payload);
     }.bind(this));
   },
 
-  _handleEventFilePayload: function (store, entry, type, date, payload) {
+  _handleEventFilePayload: function(store, entry, type, date, payload) {
       // The payload types and formats are documented in docs/crash-events.rst.
       // Do not change the format of an existing type. Instead, invent a new
       // type.
       // DO NOT ADD NEW TYPES WITHOUT DOCUMENTING!
       let lines = payload.split("\n");
 
       switch (type) {
         case "crash.main.1":
@@ -604,17 +604,17 @@ this.CrashManager.prototype = Object.fre
 
   /**
    * The resolved promise is an array of objects with the properties:
    *
    *   path -- String filename
    *   id -- regexp.match()[1] (likely the crash ID)
    *   date -- Date mtime of the file
    */
-  _getDirectoryEntries: function (path, re) {
+  _getDirectoryEntries: function(path, re) {
     return Task.spawn(function* () {
       try {
         yield OS.File.stat(path);
       } catch (ex) {
         if (!(ex instanceof OS.File.Error) || !ex.becauseNoSuchFile) {
           throw ex;
         }
         return [];
@@ -647,17 +647,17 @@ this.CrashManager.prototype = Object.fre
       }
 
       entries.sort((a, b) => { return a.date - b.date; });
 
       return entries;
     }.bind(this));
   },
 
-  _getStore: function () {
+  _getStore: function() {
     if (this._getStoreTask) {
       return this._getStoreTask;
     }
 
     return this._getStoreTask = Task.spawn(function* () {
       try {
         if (!this._store) {
           yield OS.File.makeDir(this._storeDir, {
@@ -678,17 +678,17 @@ this.CrashManager.prototype = Object.fre
         // store. Since the store takes up resources, we automatically "free"
         // the store after inactivity so resources can be returned to the
         // system. We do this via a timer and a mechanism that tracks when the
         // store is being accessed.
         this._storeTimer.cancel();
 
         // This callback frees resources from the store unless the store
         // is protected from freeing by some other process.
-        let timerCB = function () {
+        let timerCB = function() {
           if (this._storeProtectedCount) {
             this._storeTimer.initWithCallback(timerCB, this.STORE_EXPIRATION_MS,
                                               this._storeTimer.TYPE_ONE_SHOT);
             return;
           }
 
           // We kill the reference that we hold. GC will kill it later. If
           // someone else holds a reference, that will prevent GC until that
@@ -707,25 +707,25 @@ this.CrashManager.prototype = Object.fre
     }.bind(this));
   },
 
   /**
    * Obtain information about all known crashes.
    *
    * Returns an array of CrashRecord instances. Instances are read-only.
    */
-  getCrashes: function () {
+  getCrashes: function() {
     return Task.spawn(function* () {
       let store = yield this._getStore();
 
       return store.crashes;
     }.bind(this));
   },
 
-  getCrashCountsByDay: function () {
+  getCrashCountsByDay: function() {
     return Task.spawn(function* () {
       let store = yield this._getStore();
 
       return store._countsByDay;
     }.bind(this));
   },
 });
 
@@ -792,17 +792,17 @@ CrashStore.prototype = Object.freeze({
     this._countsByDay = new Map();
   },
 
   /**
    * Load data from disk.
    *
    * @return Promise
    */
-  load: function () {
+  load: function() {
     return Task.spawn(function* () {
       // Loading replaces data.
       this.reset();
 
       try {
         let decoder = new TextDecoder();
         let data = yield OS.File.read(this._storePath, {compression: "lz4"});
         data = JSON.parse(decoder.decode(data));
@@ -892,17 +892,17 @@ CrashStore.prototype = Object.freeze({
     }.bind(this));
   },
 
   /**
    * Save data to disk.
    *
    * @return Promise<null>
    */
-  save: function () {
+  save: function() {
     return Task.spawn(function* () {
       if (!this._data) {
         return;
       }
 
       let normalized = {
         // The version should be incremented whenever the format
         // changes.
@@ -962,17 +962,17 @@ CrashStore.prototype = Object.freeze({
    * This function along with _denormalize() serve to hack around the
    * default handling of Date JSON serialization because Date serialization
    * is undefined by JSON.
    *
    * Fields ending with "Date" are assumed to contain Date instances.
    * We convert these to milliseconds since epoch on output and back to
    * Date on input.
    */
-  _normalize: function (o) {
+  _normalize: function(o) {
     let normalized = {};
 
     for (let k in o) {
       let v = o[k];
       if (v && k.endsWith("Date")) {
         normalized[k] = v.getTime();
       } else {
         normalized[k] = v;
@@ -980,17 +980,17 @@ CrashStore.prototype = Object.freeze({
     }
 
     return normalized;
   },
 
   /**
    * Convert a serialized object back to its native form.
    */
-  _denormalize: function (o) {
+  _denormalize: function(o) {
     let n = {};
 
     for (let k in o) {
       let v = o[k];
       if (v && k.endsWith("Date")) {
         n[k] = new Date(parseInt(v, 10));
       } else {
         n[k] = v;
@@ -1006,17 +1006,17 @@ CrashStore.prototype = Object.freeze({
    * Crashes without recent activity are pruned from the store so the
    * size of the store is not unbounded. If there is activity on a crash,
    * that activity will keep the crash and all its data around for longer.
    *
    * @param date
    *        (Date) The cutoff at which data will be pruned. If an entry
    *        doesn't have data newer than this, it will be pruned.
    */
-  pruneOldCrashes: function (date) {
+  pruneOldCrashes: function(date) {
     for (let crash of this.crashes) {
       let newest = crash.newestDate;
       if (!newest || newest.getTime() < date.getTime()) {
         this._data.crashes.delete(crash.id);
       }
     }
   },
 
@@ -1051,27 +1051,27 @@ CrashStore.prototype = Object.freeze({
   },
 
   /**
    * Obtain a particular crash from its ID.
    *
    * A CrashRecord will be returned if the crash exists. null will be returned
    * if the crash is unknown.
    */
-  getCrash: function (id) {
+  getCrash: function(id) {
     for (let crash of this.crashes) {
       if (crash.id == id) {
         return crash;
       }
     }
 
     return null;
   },
 
-  _ensureCountsForDay: function (day) {
+  _ensureCountsForDay: function(day) {
     if (!this._countsByDay.has(day)) {
       this._countsByDay.set(day, new Map());
     }
   },
 
   /**
    * Ensure the crash record is present in storage.
    *
@@ -1086,17 +1086,17 @@ CrashStore.prototype = Object.freeze({
    *        (string) The crash ID.
    * @param date
    *        (Date) When this crash occurred.
    * @param metadata
    *        (dictionary) Crash metadata, may be empty.
    *
    * @return null | object crash record
    */
-  _ensureCrashRecord: function (processType, crashType, id, date, metadata) {
+  _ensureCrashRecord: function(processType, crashType, id, date, metadata) {
     if (!id) {
       // Crashes are keyed on ID, so it's not really helpful to store crashes
       // without IDs.
       return null;
     }
 
     let type = processType + "-" + crashType;
 
@@ -1144,49 +1144,49 @@ CrashStore.prototype = Object.freeze({
    * @param processType (string) One of the PROCESS_TYPE constants.
    * @param crashType (string) One of the CRASH_TYPE constants.
    * @param id (string) Crash ID. Likely a UUID.
    * @param date (Date) When the crash occurred.
    * @param metadata (dictionary) Crash metadata, may be empty.
    *
    * @return boolean True if the crash was recorded and false if not.
    */
-  addCrash: function (processType, crashType, id, date, metadata) {
+  addCrash: function(processType, crashType, id, date, metadata) {
     return !!this._ensureCrashRecord(processType, crashType, id, date, metadata);
   },
 
   /**
    * @return boolean True if the remote ID was recorded and false if not.
    */
-  setRemoteCrashID: function (crashID, remoteID) {
+  setRemoteCrashID: function(crashID, remoteID) {
     let crash = this._data.crashes.get(crashID);
     if (!crash || !remoteID) {
       return false;
     }
 
     crash.remoteID = remoteID;
     return true;
   },
 
-  getCrashesOfType: function (processType, crashType) {
+  getCrashesOfType: function(processType, crashType) {
     let crashes = [];
     for (let crash of this.crashes) {
       if (crash.isOfType(processType, crashType)) {
         crashes.push(crash);
       }
     }
 
     return crashes;
   },
 
   /**
    * Ensure the submission record is present in storage.
    * @returns [submission, crash]
    */
-  _ensureSubmissionRecord: function (crashID, submissionID) {
+  _ensureSubmissionRecord: function(crashID, submissionID) {
     let crash = this._data.crashes.get(crashID);
     if (!crash || !submissionID) {
       return null;
     }
 
     if (!crash.submissions.has(submissionID)) {
       crash.submissions.set(submissionID, {
         requestDate: null,
@@ -1196,33 +1196,33 @@ CrashStore.prototype = Object.freeze({
     }
 
     return [crash.submissions.get(submissionID), crash];
   },
 
   /**
    * @return boolean True if the attempt was recorded.
    */
-  addSubmissionAttempt: function (crashID, submissionID, date) {
+  addSubmissionAttempt: function(crashID, submissionID, date) {
     let [submission, crash] =
       this._ensureSubmissionRecord(crashID, submissionID);
     if (!submission) {
       return false;
     }
 
     submission.requestDate = date;
     Services.telemetry.getKeyedHistogramById("PROCESS_CRASH_SUBMIT_ATTEMPT")
       .add(crash.type, 1);
     return true;
   },
 
   /**
    * @return boolean True if the response was recorded.
    */
-  addSubmissionResult: function (crashID, submissionID, date, result) {
+  addSubmissionResult: function(crashID, submissionID, date, result) {
     let crash = this._data.crashes.get(crashID);
     if (!crash || !submissionID) {
       return false;
     }
     let submission = crash.submissions.get(submissionID);
     if (!submission) {
       return false;
     }
@@ -1232,17 +1232,17 @@ CrashStore.prototype = Object.freeze({
     Services.telemetry.getKeyedHistogramById("PROCESS_CRASH_SUBMIT_SUCCESS")
       .add(crash.type, result == "ok");
     return true;
   },
 
   /**
    * @return boolean True if the classifications were set.
    */
-  setCrashClassifications: function (crashID, classifications) {
+  setCrashClassifications: function(crashID, classifications) {
     let crash = this._data.crashes.get(crashID);
     if (!crash) {
       return false;
     }
 
     crash.classifications = classifications;
     return true;
   },
@@ -1291,17 +1291,17 @@ CrashRecord.prototype = Object.freeze({
   get oldestDate() {
     return this._o.crashDate;
   },
 
   get type() {
     return this._o.type;
   },
 
-  isOfType: function (processType, crashType) {
+  isOfType: function(processType, crashType) {
     return processType + "-" + crashType == this.type;
   },
 
   get submissions() {
     return this._o.submissions;
   },
 
   get classifications() {
@@ -1314,17 +1314,17 @@ CrashRecord.prototype = Object.freeze({
 });
 
 /**
  * Obtain the global CrashManager instance used by the running application.
  *
  * CrashManager is likely only ever instantiated once per application lifetime.
  * The main reason it's implemented as a reusable type is to facilitate testing.
  */
-XPCOMUtils.defineLazyGetter(this.CrashManager, "Singleton", function () {
+XPCOMUtils.defineLazyGetter(this.CrashManager, "Singleton", function() {
   if (gCrashManager) {
     return gCrashManager;
   }
 
   let crPath = OS.Path.join(OS.Constants.Path.userApplicationDataDir,
                             "Crash Reports");
   let storePath = OS.Path.join(OS.Constants.Path.profileDir, "crashes");
 
--- a/toolkit/components/crashes/CrashManagerTest.jsm
+++ b/toolkit/components/crashes/CrashManagerTest.jsm
@@ -22,47 +22,47 @@ Cu.import("resource://gre/modules/CrashM
 Cu.import("resource://gre/modules/Log.jsm", this);
 Cu.import("resource://gre/modules/osfile.jsm", this);
 Cu.import("resource://gre/modules/Promise.jsm", this);
 Cu.import("resource://gre/modules/Task.jsm", this);
 Cu.import("resource://gre/modules/Timer.jsm", this);
 
 var loggingConfigured = false;
 
-this.configureLogging = function () {
+this.configureLogging = function() {
   if (loggingConfigured) {
     return;
   }
 
   let log = Log.repository.getLogger("Crashes.CrashManager");
   log.level = Log.Level.All;
   let appender = new Log.DumpAppender();
   appender.level = Log.Level.All;
   log.addAppender(appender);
   loggingConfigured = true;
 };
 
-this.sleep = function (wait) {
+this.sleep = function(wait) {
   let deferred = Promise.defer();
 
   setTimeout(() => {
     deferred.resolve();
   }, wait);
 
   return deferred.promise;
 };
 
-this.TestingCrashManager = function (options) {
+this.TestingCrashManager = function(options) {
   CrashManager.call(this, options);
 }
 
 this.TestingCrashManager.prototype = {
   __proto__: CrashManager.prototype,
 
-  createDummyDump: function (submitted = false, date = new Date(), hr = false) {
+  createDummyDump: function(submitted = false, date = new Date(), hr = false) {
     let uuid = Cc["@mozilla.org/uuid-generator;1"]
                 .getService(Ci.nsIUUIDGenerator)
                 .generateUUID()
                 .toString();
     uuid = uuid.substring(1, uuid.length - 1);
 
     let path;
     let mode;
@@ -84,32 +84,32 @@ this.TestingCrashManager.prototype = {
       yield f.setDates(date, date);
       yield f.close();
       dump("Created fake crash: " + path + "\n");
 
       return uuid;
     });
   },
 
-  createIgnoredDumpFile: function (filename, submitted = false) {
+  createIgnoredDumpFile: function(filename, submitted = false) {
     let path;
     if (submitted) {
       path = OS.Path.join(this._submittedDumpsDir, filename);
     } else {
       path = OS.Path.join(this._pendingDumpsDir, filename);
     }
 
     return Task.spawn(function* () {
       let mode = OS.Constants.libc.S_IRUSR | OS.Constants.libc.S_IWUSR;
       yield OS.File.open(path, {create: true}, {unixMode: mode});
       dump("Create ignored dump file: " + path + "\n");
     });
   },
 
-  createEventsFile: function (filename, type, date, content, index = 0) {
+  createEventsFile: function(filename, type, date, content, index = 0) {
     let path = OS.Path.join(this._eventsDirs[index], filename);
 
     let data = type + "\n" +
                Math.floor(date.getTime() / 1000) + "\n" +
                content;
     let encoder = new TextEncoder();
     let array = encoder.encode(data);
 
@@ -119,17 +119,17 @@ this.TestingCrashManager.prototype = {
     });
   },
 
   /**
    * Overwrite event file handling to process our test file type.
    *
    * We can probably delete this once we have actual events defined.
    */
-  _handleEventFilePayload: function (store, entry, type, date, payload) {
+  _handleEventFilePayload: function(store, entry, type, date, payload) {
     if (type == "test.1") {
       if (payload == "malformed") {
         return this.EVENT_FILE_ERROR_MALFORMED;
       } else if (payload == "success") {
         return this.EVENT_FILE_SUCCESS;
       }
       return this.EVENT_FILE_ERROR_UNKNOWN_EVENT;
     }
@@ -140,17 +140,17 @@ this.TestingCrashManager.prototype = {
                                                                type,
                                                                date,
                                                                payload);
   },
 };
 
 var DUMMY_DIR_COUNT = 0;
 
-this.getManager = function () {
+this.getManager = function() {
   return Task.spawn(function* () {
     const dirMode = OS.Constants.libc.S_IRWXU;
     let baseFile = OS.Constants.Path.profileDir;
 
     function makeDir(create = true) {
       return Task.spawn(function* () {
         let path = OS.Path.join(baseFile, "dummy-dir-" + DUMMY_DIR_COUNT++);
 
--- a/toolkit/components/crashes/CrashService.js
+++ b/toolkit/components/crashes/CrashService.js
@@ -9,26 +9,26 @@ const {classes: Cc, interfaces: Ci, util
 Cu.import("resource://gre/modules/Services.jsm", this);
 Cu.import("resource://gre/modules/XPCOMUtils.jsm", this);
 
 /**
  * This component makes crash data available throughout the application.
  *
  * It is a service because some background activity will eventually occur.
  */
-this.CrashService = function () {};
+this.CrashService = function() {};
 
 CrashService.prototype = Object.freeze({
   classID: Components.ID("{92668367-1b17-4190-86b2-1061b2179744}"),
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsICrashService,
     Ci.nsIObserver,
   ]),
 
-  addCrash: function (processType, crashType, id) {
+  addCrash: function(processType, crashType, id) {
     switch (processType) {
     case Ci.nsICrashService.PROCESS_TYPE_MAIN:
       processType = Services.crashmanager.PROCESS_TYPE_MAIN;
       break;
     case Ci.nsICrashService.PROCESS_TYPE_CONTENT:
       processType = Services.crashmanager.PROCESS_TYPE_CONTENT;
       break;
     case Ci.nsICrashService.PROCESS_TYPE_PLUGIN:
@@ -53,17 +53,17 @@ CrashService.prototype = Object.freeze({
       break;
     default:
       throw new Error("Unrecognized CRASH_TYPE: " + crashType);
     }
 
     Services.crashmanager.addCrash(processType, crashType, id, new Date());
   },
 
-  observe: function (subject, topic, data) {
+  observe: function(subject, topic, data) {
     switch (topic) {
       case "profile-after-change":
         // Side-effect is the singleton is instantiated.
         let m = Services.crashmanager;
         break;
     }
   },
 });
--- a/toolkit/components/crashmonitor/CrashMonitor.jsm
+++ b/toolkit/components/crashmonitor/CrashMonitor.jsm
@@ -88,17 +88,17 @@ var CrashMonitorInternal = {
    */
   path: OS.Path.join(OS.Constants.Path.profileDir, "sessionCheckpoints.json"),
 
   /**
    * Load checkpoints from previous session asynchronously.
    *
    * @return {Promise} A promise that resolves/rejects once loading is complete
    */
-  loadPreviousCheckpoints: function () {
+  loadPreviousCheckpoints: function() {
     this.previousCheckpoints = Task.spawn(function*() {
       let data;
       try {
         data = yield OS.File.read(CrashMonitorInternal.path, { encoding: "utf-8" });
       } catch (ex) {
         if (!(ex instanceof OS.File.Error)) {
           throw ex;
         }
@@ -150,27 +150,27 @@ this.CrashMonitor = {
 
   /**
    * Initialize CrashMonitor.
    *
    * Should only be called from the CrashMonitor XPCOM component.
    *
    * @return {Promise}
    */
-  init: function () {
+  init: function() {
     if (CrashMonitorInternal.initialized) {
       throw new Error("CrashMonitor.init() must only be called once!");
     }
 
     let promise = CrashMonitorInternal.loadPreviousCheckpoints();
     // Add "profile-after-change" to checkpoint as this method is
     // called after receiving it
     CrashMonitorInternal.checkpoints["profile-after-change"] = true;
 
-    NOTIFICATIONS.forEach(function (aTopic) {
+    NOTIFICATIONS.forEach(function(aTopic) {
       Services.obs.addObserver(this, aTopic, false);
     }, this);
 
     // Add shutdown blocker for profile-before-change
     OS.File.profileBeforeChange.addBlocker(
       "CrashMonitor: Writing notifications to file after receiving profile-before-change",
       CrashMonitorInternal.profileBeforeChangeDeferred.promise,
       () => this.checkpoints
@@ -180,17 +180,17 @@ this.CrashMonitor = {
     return promise;
   },
 
   /**
    * Handle registered notifications.
    *
    * Update checkpoint file for every new notification received.
    */
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     if (!(aTopic in CrashMonitorInternal.checkpoints)) {
       // If this is the first time this notification is received,
       // remember it and write it to file
       CrashMonitorInternal.checkpoints[aTopic] = true;
       Task.spawn(function* () {
         try {
           let data = JSON.stringify(CrashMonitorInternal.checkpoints);
 
@@ -210,15 +210,15 @@ this.CrashMonitor = {
             CrashMonitorInternal.profileBeforeChangeDeferred.resolve();
           }
         }
       });
     }
 
     if (NOTIFICATIONS.every(elem => elem in CrashMonitorInternal.checkpoints)) {
       // All notifications received, unregister observers
-      NOTIFICATIONS.forEach(function (aTopic) {
+      NOTIFICATIONS.forEach(function(aTopic) {
         Services.obs.removeObserver(this, aTopic);
       }, this);
     }
   }
 };
 Object.freeze(this.CrashMonitor);
--- a/toolkit/components/crashmonitor/nsCrashMonitor.js
+++ b/toolkit/components/crashmonitor/nsCrashMonitor.js
@@ -13,17 +13,17 @@ function CrashMonitor() {}
 
 CrashMonitor.prototype = {
 
   classID: Components.ID("{d9d75e86-8f17-4c57-993e-f738f0d86d42}"),
   contractID: "@mozilla.org/toolkit/crashmonitor;1",
 
   QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsIObserver]),
 
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     switch (aTopic) {
     case "profile-after-change":
       MonitorAPI.init();
     }
   },
 };
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([CrashMonitor]);
--- a/toolkit/components/ctypes/tests/unit/test_jsctypes.js
+++ b/toolkit/components/ctypes/tests/unit/test_jsctypes.js
@@ -183,28 +183,28 @@ function run_test()
   do_check_throws(function() {
     library.declare("test_void_t_cdecl", ctypes.default_abi, ctypes.void_t);
   }, Error);
 
   // test that library functions throw when bound to other objects
   library = ctypes.open(libfile.path);
   let obj = {};
   obj.declare = library.declare;
-  do_check_throws(function () { run_void_tests(obj); }, Error);
+  do_check_throws(function() { run_void_tests(obj); }, Error);
   obj.close = library.close;
-  do_check_throws(function () { obj.close(); }, Error);
+  do_check_throws(function() { obj.close(); }, Error);
 
   // test that functions work as properties of other objects
   let getter = library.declare("get_int8_t_cdecl", ctypes.default_abi, ctypes.int8_t);
   do_check_eq(getter(), 109);
   obj.t = getter;
   do_check_eq(obj.t(), 109);
 
   // bug 521937
-  do_check_throws(function () { let nolib = ctypes.open("notfoundlibrary.dll"); nolib.close(); }, Error);
+  do_check_throws(function() { let nolib = ctypes.open("notfoundlibrary.dll"); nolib.close(); }, Error);
 
   // bug 522360
   do_check_eq(run_load_system_library(), true);
 
   // Test loading a library with a unicode name (bug 589413). Note that nsIFile
   // implementations are not available in some harnesses; if not, the harness
   // should take care of the copy for us.
   let unicodefile = do_get_file(CTYPES_UNICODE_LIB, true);
@@ -408,24 +408,24 @@ function run_Int64_tests() {
   do_check_eq(i.toString(10), "9223372036854775807");
   do_check_eq(i.toString(16), "7fffffffffffffff");
   do_check_eq(i.toString(2), "111111111111111111111111111111111111111111111111111111111111111");
 
   let vals = [-0x8000000000001000, 0x8000000000000000,
               ctypes.UInt64("0x8000000000000000"),
               Infinity, -Infinity, NaN, 0.1,
               5.68e21, null, undefined, "", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { ctypes.Int64(vals[i]); }, TypeError);
+    do_check_throws(function() { ctypes.Int64(vals[i]); }, TypeError);
 
   vals = ["-0x8000000000000001", "0x8000000000000000"];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { ctypes.Int64(vals[i]); }, RangeError);
+    do_check_throws(function() { ctypes.Int64(vals[i]); }, RangeError);
 
   // Test ctypes.Int64.compare.
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(5), ctypes.Int64(5)), 0);
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(5), ctypes.Int64(4)), 1);
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(4), ctypes.Int64(5)), -1);
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(-5), ctypes.Int64(-5)), 0);
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(-5), ctypes.Int64(-4)), -1);
   do_check_eq(ctypes.Int64.compare(ctypes.Int64(-4), ctypes.Int64(-5)), 1);
@@ -558,24 +558,24 @@ function run_UInt64_tests() {
   do_check_eq(i.toString(), i.toString(10));
   do_check_eq(i.toString(10), "9223372036854775807");
   do_check_eq(i.toString(16), "7fffffffffffffff");
   do_check_eq(i.toString(2), "111111111111111111111111111111111111111111111111111111111111111");
 
   let vals = [-1, 0x10000000000000000, "-1", "-0x1",
               ctypes.Int64("-1"), Infinity, -Infinity, NaN, 0.1,
               5.68e21, null, undefined, "", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { ctypes.UInt64(vals[i]); }, TypeError);
+    do_check_throws(function() { ctypes.UInt64(vals[i]); }, TypeError);
 
   vals = ["0x10000000000000000"];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { ctypes.UInt64(vals[i]); }, RangeError);
+    do_check_throws(function() { ctypes.UInt64(vals[i]); }, RangeError);
 
   // Test ctypes.UInt64.compare.
   do_check_eq(ctypes.UInt64.compare(ctypes.UInt64(5), ctypes.UInt64(5)), 0);
   do_check_eq(ctypes.UInt64.compare(ctypes.UInt64(5), ctypes.UInt64(4)), 1);
   do_check_eq(ctypes.UInt64.compare(ctypes.UInt64(4), ctypes.UInt64(5)), -1);
   do_check_throws(function() { ctypes.UInt64.compare(ctypes.UInt64(4), ctypes.Int64(4)); }, TypeError);
   do_check_throws(function() { ctypes.UInt64.compare(4, 5); }, TypeError);
 
@@ -773,20 +773,20 @@ function run_bool_tests(library) {
   do_check_eq(d.value, 1);
   d = new t(1);
   do_check_eq(d.value, 1);
 
   // don't convert anything else
   let vals = [-1, 2, Infinity, -Infinity, NaN, 0.1,
               ctypes.Int64(0), ctypes.UInt64(0),
               null, undefined, "", "0", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   do_check_true(d.address().constructor === t.ptr);
   do_check_eq(d.address().contents, d.value);
   do_check_eq(d.toSource(), "ctypes." + name + "(" + d.value + ")");
   do_check_eq(d.toSource(), d.toString());
 
   // Test the function call ABI for calls involving the type,
   // and check the alignment of the type against what C says.
@@ -853,20 +853,20 @@ function run_integer_tests(library, t, n
   d.value = false;
   do_check_eq(d.value, 0);
   d.value = true;
   do_check_eq(d.value, 1);
 
   // don't convert anything else
   let vals = [limits[0] - 1, limits[1] + 1, Infinity, -Infinity, NaN, 0.1,
               null, undefined, "", "0", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   do_check_true(d.address().constructor === t.ptr);
   do_check_eq(d.address().contents, d.value);
   do_check_eq(d.toSource(), "ctypes." + name + "(" + d.value + ")");
   do_check_eq(d.toSource(), d.toString());
 
   // Test the function call ABI for calls involving the type,
   // and check the alignment of the type against what C says.
@@ -940,20 +940,20 @@ function run_float_tests(library, t, nam
   do_check_true(isNaN(d.value));
   d.value = 0;
   do_check_eq(d.value, 0);
   d.value = -0;
   do_check_eq(1 / d.value, 1 / -0);
 
   // don't convert anything else
   let vals = [true, false, null, undefined, "", "0", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   // Check that values roundtrip through toSource() correctly.
   function test_roundtrip(t, val)
   {
     let f1 = t(val);
     eval("var f2 = " + f1.toSource());
     do_check_eq(f1.value, f2.value);
   }
@@ -1040,20 +1040,20 @@ function run_wrapped_integer_tests(libra
   d.value = false;
   do_check_eq(d.value, 0);
   d.value = true;
   do_check_eq(d.value, 1);
 
   // don't convert anything else
   let vals = [limits[2], limits[3], Infinity, -Infinity, NaN, 0.1,
               null, undefined, "", "0", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   do_check_true(d.address().constructor === t.ptr);
   do_check_eq(d.address().contents.toString(), d.value.toString());
   do_check_eq(d.toSource(), "ctypes." + name + "(" + wname + "(\"" + d.value + "\"))");
   do_check_eq(d.toSource(), d.toString());
 
   // Test the function call ABI for calls involving the type,
   // and check the alignment of the type against what C says.
@@ -1123,20 +1123,20 @@ function run_char_tests(library, t, name
   d.value = true;
   do_check_eq(d.value, 1);
 
   do_check_throws(function() { d.value = "5"; }, TypeError);
 
   // don't convert anything else
   let vals = [limits[0] - 1, limits[1] + 1, Infinity, -Infinity, NaN, 0.1,
               null, undefined, "", "aa", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   do_check_true(d.address().constructor === t.ptr);
   do_check_eq(d.address().contents, 1);
   do_check_eq(d.toSource(), "ctypes." + name + "(" + d.value + ")");
   do_check_eq(d.toSource(), d.toString());
 
   // Test string autoconversion (and lack thereof).
   let literal = "autoconverted";
@@ -1215,20 +1215,20 @@ function run_char16_tests(library, t, na
   d.value = "\0";
   do_check_eq(toprimitive(d.value), 0);
   d.value = "a";
   do_check_eq(d.value, "a");
 
   // don't convert anything else
   let vals = [limits[0] - 1, limits[1] + 1, Infinity, -Infinity, NaN, 0.1,
               null, undefined, "", "aa", {}, [], new Number(16),
-              {toString: function () { return 7; }},
-              {valueOf: function () { return 7; }}];
+              {toString: function() { return 7; }},
+              {valueOf: function() { return 7; }}];
   for (let i = 0; i < vals.length; i++)
-    do_check_throws(function () { d.value = vals[i]; }, TypeError);
+    do_check_throws(function() { d.value = vals[i]; }, TypeError);
 
   do_check_true(d.address().constructor === t.ptr);
   do_check_eq(d.address().contents, "a");
   do_check_eq(d.toSource(), "ctypes." + name + "(\"" + d.value + "\")");
   do_check_eq(d.toSource(), d.toString());
 
   // Test string autoconversion (and lack thereof).
   let literal = "autoconverted";
@@ -2222,17 +2222,17 @@ function run_void_tests(library) {
 }
 
 function run_string_tests(library) {
   let test_ansi_len = library.declare("test_ansi_len", ctypes.default_abi, ctypes.int32_t, ctypes.char.ptr);
   do_check_eq(test_ansi_len(""), 0);
   do_check_eq(test_ansi_len("hello world"), 11);
 
   // don't convert anything else to a string
-  let vals = [true, 0, 1 / 3, undefined, {}, {toString: function () { return "bad"; }}, []];
+  let vals = [true, 0, 1 / 3, undefined, {}, {toString: function() { return "bad"; }}, []];
   for (let i = 0; i < vals.length; i++)
     do_check_throws(function() { test_ansi_len(vals[i]); }, TypeError);
 
   let test_wide_len = library.declare("test_wide_len", ctypes.default_abi, ctypes.int32_t, ctypes.char16_t.ptr);
   do_check_eq(test_wide_len("hello world"), 11);
 
   let test_ansi_ret = library.declare("test_ansi_ret", ctypes.default_abi, ctypes.char.ptr);
   do_check_eq(test_ansi_ret().readString(), "success");
--- a/toolkit/components/downloads/test/unit/test_app_rep_windows.js
+++ b/toolkit/components/downloads/test/unit/test_app_rep_windows.js
@@ -114,18 +114,18 @@ function promiseSaverComplete(aSaver, aO
 function promiseCopyToSaver(aSourceString, aSaverOutputStream, aCloseWhenDone) {
   let deferred = Promise.defer();
   let inputStream = new StringInputStream(aSourceString, aSourceString.length);
   let copier = Cc["@mozilla.org/network/async-stream-copier;1"]
                .createInstance(Ci.nsIAsyncStreamCopier);
   copier.init(inputStream, aSaverOutputStream, null, false, true, 0x8000, true,
               aCloseWhenDone);
   copier.asyncCopy({
-    onStartRequest: function () { },
-    onStopRequest: function (aRequest, aContext, aStatusCode)
+    onStartRequest: function() { },
+    onStopRequest: function(aRequest, aContext, aStatusCode)
     {
       if (Components.isSuccessCode(aStatusCode)) {
         deferred.resolve();
       } else {
         deferred.reject(new Components.Exception(aResult));
       }
     },
   }, null);
--- a/toolkit/components/exthelper/extApplication.js
+++ b/toolkit/components/exthelper/extApplication.js
@@ -545,17 +545,17 @@ Extension.prototype = {
 };
 
 
 // =================================================
 // Extensions constructor
 function Extensions(addons) {
   this._cache = {};
 
-  addons.forEach(function (addon) {
+  addons.forEach(function(addon) {
     this._cache[addon.id] = new Extension(addon);
   }, this);
 }
 
 // =================================================
 // Extensions implementation
 Extensions.prototype = {
   get all() {
@@ -659,17 +659,17 @@ extApplication.prototype = {
 
   get prefs() {
     let prefs = new PreferenceBranch("");
     this.__defineGetter__("prefs", () => prefs);
     return this.prefs;
   },
 
   getExtensions: function(callback) {
-    AddonManager.getAddonsByTypes(["extension"], function (addons) {
+    AddonManager.getAddonsByTypes(["extension"], function(addons) {
       callback.callback(new Extensions(addons));
     });
   },
 
   get events() {
 
     // This ensures that FUEL only registers for notifications as needed
     // by callers. Note that the unload (xpcom-shutdown) event is listened
--- a/toolkit/components/filepicker/nsFilePicker.js
+++ b/toolkit/components/filepicker/nsFilePicker.js
@@ -294,19 +294,19 @@ nsFilePicker.prototype = {
       return o.retvals.buttonStatus;
     } catch (ex) { dump("unable to open file picker\n" + ex + "\n"); }
 
     return null;
   }
 }
 
 if (DEBUG)
-  debug = function (s) { dump("-*- filepicker: " + s + "\n"); };
+  debug = function(s) { dump("-*- filepicker: " + s + "\n"); };
 else
-  debug = function (s) {};
+  debug = function(s) {};
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsFilePicker]);
 
 /* crap from strres.js that I want to use for string bundles since I can't include another .js file.... */
 
 var strBundleService = null;
 
 function srGetStrBundle(path)
--- a/toolkit/components/formautofill/FormAutofillContentService.js
+++ b/toolkit/components/formautofill/FormAutofillContentService.js
@@ -138,17 +138,17 @@ FormHandler.prototype = {
   /**
    * Returns information from the form about fields that can be autofilled, and
    * populates the fieldDetails array on this object accordingly.
    *
    * @returns Serializable data structure that can be sent to the user
    *          interface, or null if the operation failed because the constraints
    *          on the allowed fields were not honored.
    */
-  collectFormFields: function () {
+  collectFormFields: function() {
     let autofillData = {
       sections: [],
     };
 
     for (let element of this.form.elements) {
       // Query the interface and exclude elements that cannot be autocompleted.
       if (!(element instanceof Ci.nsIDOMHTMLInputElement)) {
         continue;
@@ -220,17 +220,17 @@ FormHandler.prototype = {
    *            section: Value originally provided to the user interface.
    *            addressType: Value originally provided to the user interface.
    *            contactType: Value originally provided to the user interface.
    *            fieldName: Value originally provided to the user interface.
    *            value: String with which the field should be updated.
    *          ],
    *        }
    */
-  autofillFormFields: function (aAutofillResult) {
+  autofillFormFields: function(aAutofillResult) {
     for (let field of aAutofillResult.fields) {
       // Get the field details, if it was processed by the user interface.
       let fieldDetail = this.fieldDetails
                             .find(f => f.section == field.section &&
                                        f.addressType == field.addressType &&
                                        f.contactType == field.contactType &&
                                        f.fieldName == field.fieldName);
       if (!fieldDetail) {
@@ -239,18 +239,18 @@ FormHandler.prototype = {
 
       fieldDetail.element.value = field.value;
     }
   },
 
   /**
    * Waits for one tick of the event loop before resolving the returned promise.
    */
-  waitForTick: function () {
-    return new Promise(function (resolve) {
+  waitForTick: function() {
+    return new Promise(function(resolve) {
       Services.tm.currentThread.dispatch(resolve, Ci.nsIThread.DISPATCH_NORMAL);
     });
   },
 };
 
 /**
  * Implements a service used by DOM content to request Form Autofill, in
  * particular when the requestAutocomplete method of Form objects is invoked.
@@ -258,15 +258,15 @@ FormHandler.prototype = {
 function FormAutofillContentService() {
 }
 
 FormAutofillContentService.prototype = {
   classID: Components.ID("{ed9c2c3c-3f86-4ae5-8e31-10f71b0f19e6}"),
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIFormAutofillContentService]),
 
   // nsIFormAutofillContentService
-  requestAutocomplete: function (aForm, aWindow) {
+  requestAutocomplete: function(aForm, aWindow) {
     new FormHandler(aForm, aWindow).handleRequestAutocomplete()
                                    .catch(Cu.reportError);
   },
 };
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([FormAutofillContentService]);
--- a/toolkit/components/formautofill/FormAutofillStartup.js
+++ b/toolkit/components/formautofill/FormAutofillStartup.js
@@ -26,30 +26,30 @@ FormAutofillStartup.prototype = {
   classID: Components.ID("{51c95b3d-7431-467b-8d50-383f158ce9e5}"),
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsIFrameMessageListener,
     Ci.nsIObserver,
     Ci.nsISupportsWeakReference,
   ]),
 
   // nsIObserver
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     // This method is called by the "profile-after-change" category on startup,
     // which is called before any web page loads.  At this time, we need to
     // register a global message listener in the parent process preemptively,
     // because we can receive requests from child processes at any time.  For
     // performance reasons, we use this object as a message listener, so that we
     // don't have to load the FormAutoFill module at startup.
     let globalMM = Cc["@mozilla.org/globalmessagemanager;1"]
                      .getService(Ci.nsIMessageListenerManager);
     globalMM.addMessageListener("FormAutofill:RequestAutocomplete", this);
   },
 
   // nsIFrameMessageListener
-  receiveMessage: function (aMessage) {
+  receiveMessage: function(aMessage) {
     // Process the "FormAutofill:RequestAutocomplete" message.  Any exception
     // raised in the parent process is caught and serialized into the reply
     // message that is sent to the requesting child process.
     FormAutofill.processRequestAutocomplete(aMessage.data)
       .catch(ex => { return { exception: ex } })
       .then(result => {
         // The browser message manager in the parent will send the reply to the
         // associated frame message manager in the child.
--- a/toolkit/components/formautofill/content/RequestAutocompleteUI.jsm
+++ b/toolkit/components/formautofill/content/RequestAutocompleteUI.jsm
@@ -20,17 +20,17 @@ Cu.import("resource://gre/modules/Servic
 XPCOMUtils.defineLazyModuleGetter(this, "Promise",
                                   "resource://gre/modules/Promise.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
                                   "resource://gre/modules/Task.jsm");
 
 /**
  * Handles the requestAutocomplete user interface.
  */
-this.RequestAutocompleteUI = function (aAutofillData) {
+this.RequestAutocompleteUI = function(aAutofillData) {
   this._autofillData = aAutofillData;
 }
 
 this.RequestAutocompleteUI.prototype = {
   _autofillData: null,
 
   show: Task.async(function* () {
     // Create a new promise and store the function that will resolve it.  This
--- a/toolkit/components/formautofill/content/requestAutocomplete.js
+++ b/toolkit/components/formautofill/content/requestAutocomplete.js
@@ -17,30 +17,30 @@ XPCOMUtils.defineLazyModuleGetter(this, 
                                   "resource://gre/modules/Promise.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
                                   "resource://gre/modules/Task.jsm");
 
 const RequestAutocompleteDialog = {
   resolveFn: null,
   autofillData: null,
 
-  onLoad: function () {
+  onLoad: function() {
     Task.spawn(function* () {
       let args = window.arguments[0].wrappedJSObject;
       this.resolveFn = args.resolveFn;
       this.autofillData = args.autofillData;
 
       window.sizeToContent();
 
       Services.obs.notifyObservers(window,
                                    "formautofill-window-initialized", "");
     }.bind(this)).catch(Cu.reportError);
   },
 
-  onAccept: function () {
+  onAccept: function() {
     // TODO: Replace with autofill storage module (bug 1018304).
     const dummyDB = {
       "": {
         "name": "Mozzy La",
         "street-address": "331 E Evelyn Ave",
         "address-level2": "Mountain View",
         "address-level1": "CA",
         "country": "US",
@@ -73,13 +73,13 @@ const RequestAutocompleteDialog = {
         }
       }
     }
 
     window.close();
     this.resolveFn(result);
   },
 
-  onCancel: function () {
+  onCancel: function() {
     window.close();
     this.resolveFn({ canceled: true });
   },
 };
--- a/toolkit/components/formautofill/test/browser/loader.js
+++ b/toolkit/components/formautofill/test/browser/loader.js
@@ -23,16 +23,16 @@ var Output = {
 // Define assertion functions so they look the same across all frameworks.
 var Assert = {
   ok: _mochitestAssert.ok,
   equal: _mochitestAssert.equal,
 };
 
 // Define task registration functions, see description in "loader_common.js".
 var add_task_in_parent_process = add_task;
-var add_task_in_child_process = function () {};
+var add_task_in_child_process = function() {};
 var add_task_in_both_processes = add_task;
 
 Services.scriptloader.loadSubScript(getRootDirectory(gTestPath) +
                                     "head_common.js", this);
 
 // Reminder: unless you are adding new features to the framework, you shouldn't
 // have to modify this file.  Use "head_common.js" or "head.js" for shared code.
--- a/toolkit/components/formautofill/test/chrome/loader.js
+++ b/toolkit/components/formautofill/test/chrome/loader.js
@@ -25,17 +25,17 @@ Services.scriptloader.loadSubScript(shar
 
 var parentScript = SpecialPowers.loadChromeScript(
                                  SimpleTest.getTestFileURL("loader_parent.js"));
 
 // Replace the extension of the loaded HTML file with ".js"
 var testUrl = location.href.replace(/\.\w+$/, ".js");
 
 // Start loading the test script in the parent process.
-var promiseParentInitFinished = new Promise(function (resolve) {
+var promiseParentInitFinished = new Promise(function(resolve) {
   parentScript.addMessageListener("finish_load_in_parent", resolve);
 });
 parentScript.sendAsyncMessage("start_load_in_parent", { testUrl: testUrl });
 
 // Define output functions so they look the same across all frameworks.
 var Output = {
   print: info,
 };
@@ -73,17 +73,17 @@ window.addEventListener("load", function
       for (let [taskFn, taskType, taskId] of gTestTasks) {
         if (taskType == "content") {
           // This is a normal task executed in the current process.
           info("Running " + taskFn.name);
           yield Task.spawn(taskFn);
         } else {
           // This is a task executed in the parent process.
           info("Running task in parent process: " + taskFn.name);
-          let promiseFinished = new Promise(function (resolve) {
+          let promiseFinished = new Promise(function(resolve) {
             parentScript.addMessageListener("finish_task_" + taskId, resolve);
           });
           parentScript.sendAsyncMessage("start_task_" + taskId);
           yield promiseFinished;
           info("Finished task in parent process: " + taskFn.name);
         }
       }
     } catch (ex) {
--- a/toolkit/components/formautofill/test/chrome/loader_parent.js
+++ b/toolkit/components/formautofill/test/chrome/loader_parent.js
@@ -33,37 +33,37 @@ var Assert = {
   ok: assert.ok,
   equal: assert.equal,
 };
 
 // Define task registration functions, see description in "loader_common.js".
 function add_task_in_parent_process(taskFn, taskIdOverride) {
   let taskId = taskIdOverride || getTaskId(Components.stack.caller);
   Output.print("Registering in the parent process: " + taskId);
-  addMessageListener("start_task_" + taskId, function () {
+  addMessageListener("start_task_" + taskId, function() {
     Task.spawn(function* () {
       try {
         Output.print("Running in the parent process " + taskId);
         yield Task.spawn(taskFn);
       } catch (ex) {
         assert.ok(false, ex);
       }
 
       sendAsyncMessage("finish_task_" + taskId, {});
     });
   });
 }
-var add_task = function () {};
-var add_task_in_child_process = function () {};
+var add_task = function() {};
+var add_task_in_child_process = function() {};
 var add_task_in_both_processes = add_task_in_parent_process;
 
 // We need to wait for the child process to send us the path of the test file
 // to load before we can actually start loading it.
 var context = this;
-addMessageListener("start_load_in_parent", function (message) {
+addMessageListener("start_load_in_parent", function(message) {
   Output.print("Starting loading infrastructure in parent process.");
   let headUrl = "chrome://mochitests/content/chrome/" +
                 "toolkit/components/formautofill/test/chrome/head_common.js";
   Services.scriptloader.loadSubScript(headUrl, context);
 
   Services.scriptloader.loadSubScript(message.testUrl, context);
 
   // Register the execution of termination tasks after all other tasks.
--- a/toolkit/components/formautofill/test/head_common.js
+++ b/toolkit/components/formautofill/test/head_common.js
@@ -37,47 +37,47 @@ var TestUtils = {
    * Waits for at least one tick of the event loop.  This means that all pending
    * events at the time of this call will have been processed.  Other events may
    * be processed before the returned promise is resolved.
    *
    * @return {Promise}
    * @resolves When pending events have been processed.
    * @rejects Never.
    */
-  waitForTick: function () {
+  waitForTick: function() {
     return new Promise(resolve => executeSoon(resolve));
   },
 
   /**
    * Waits for the specified timeout.
    *
    * @param aTimeMs
    *        Minimum time to wait from the moment of this call, in milliseconds.
    *        The actual wait may be longer, due to system timer resolution and
    *        pending events being processed before the promise is resolved.
    *
    * @return {Promise}
    * @resolves When the specified time has passed.
    * @rejects Never.
    */
-  waitMs: function (aTimeMs) {
+  waitMs: function(aTimeMs) {
     return new Promise(resolve => setTimeout(resolve, aTimeMs));
   },
 
   /**
    * Allows waiting for an observer notification once.
    *
    * @param aTopic
    *        Notification topic to observe.
    *
    * @return {Promise}
    * @resolves The array [aSubject, aData] from the observed notification.
    * @rejects Never.
    */
-  waitForNotification: function (aTopic) {
+  waitForNotification: function(aTopic) {
     Output.print("Waiting for notification: '" + aTopic + "'.");
 
     return new Promise(resolve => Services.obs.addObserver(
       function observe(aSubject, aTopic, aData) {
         Services.obs.removeObserver(observe, aTopic);
         resolve([aSubject, aData]);
       }, aTopic, false));
   },
@@ -91,17 +91,17 @@ var TestUtils = {
    *        String with the name of the event.
    * @param aUseCapture
    *        This parameter is passed to the addEventListener call.
    *
    * @return {Promise}
    * @resolves The arguments from the observed event.
    * @rejects Never.
    */
-  waitForEvent: function (aTarget, aEventName, aUseCapture = false) {
+  waitForEvent: function(aTarget, aEventName, aUseCapture = false) {
     Output.print("Waiting for event: '" + aEventName + "' on " + aTarget + ".");
 
     return new Promise(resolve => aTarget.addEventListener(aEventName,
       function onEvent(...aArgs) {
         aTarget.removeEventListener(aEventName, onEvent, aUseCapture);
         resolve(...aArgs);
       }, aUseCapture));
   },
--- a/toolkit/components/formautofill/test/loader_common.js
+++ b/toolkit/components/formautofill/test/loader_common.js
@@ -99,22 +99,22 @@ function add_termination_task(taskFn) {
  * between the parent and child processes.
  */
 function getTaskId(stackFrame) {
   return stackFrame.filename + ":" + stackFrame.lineNumber;
 }
 
 // This is a shared helper for mochitest-chrome and mochitest-browser.
 var _mochitestAssert = {
-  ok: function (actual) {
+  ok: function(actual) {
     let stack = Components.stack.caller;
     ok(actual, "[" + stack.name + " : " + stack.lineNumber + "] " + actual +
                " == true");
   },
-  equal: function (actual, expected) {
+  equal: function(actual, expected) {
     let stack = Components.stack.caller;
     is(actual, expected, "[" + stack.name + " : " + stack.lineNumber + "] " +
                actual + " == " + expected);
   },
 };
 
 // Reminder: unless you are adding new features to the framework, you shouldn't
 // have to modify this file.  Use "head_common.js" or "head.js" for shared code.
--- a/toolkit/components/formautofill/test/xpcshell/loader.js
+++ b/toolkit/components/formautofill/test/xpcshell/loader.js
@@ -25,17 +25,17 @@ var Output = {
   print: do_print,
 };
 
 var executeSoon = do_execute_soon;
 var setTimeout = (fn, delay) => do_timeout(delay, fn);
 
 // Define task registration functions, see description in "loader_common.js".
 var add_task_in_parent_process = add_task;
-var add_task_in_child_process = function () {};
+var add_task_in_child_process = function() {};
 var add_task_in_both_processes = add_task;
 
 Services.scriptloader.loadSubScript(
   Services.io.newFileURI(do_get_file("head_common.js")).spec, this);
 
 // Tests are always run asynchronously and with the profile loaded.
 function run_test() {
   do_get_profile();
--- a/toolkit/components/gfx/content/gfxFrameScript.js
+++ b/toolkit/components/gfx/content/gfxFrameScript.js
@@ -30,17 +30,17 @@ const gfxFrameScript = {
   isSanityTest: function(aUri) {
     if (!aUri) {
       return false;
     }
 
     return aUri.endsWith("/sanitytest.html");
   },
 
-  onStateChange: function (webProgress, req, flags, status) {
+  onStateChange: function(webProgress, req, flags, status) {
     if (webProgress.isTopLevel &&
         (flags & Ci.nsIWebProgressListener.STATE_STOP) &&
         this.isSanityTest(req.name)) {
 
       webProgress.removeProgressListener(this);
 
       // If no paint is pending, then the test already painted
       if (this.domUtils.isMozAfterPaintPending) {
--- a/toolkit/components/jsdownloads/src/DownloadCore.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadCore.jsm
@@ -143,17 +143,17 @@ const kProgressUpdateIntervalMs = 400;
 
 // Download
 
 /**
  * Represents a single download, with associated state and actions.  This object
  * is transient, though it can be included in a DownloadList so that it can be
  * managed by the user interface and persisted across sessions.
  */
-this.Download = function ()
+this.Download = function()
 {
   this._deferSucceeded = Promise.defer();
 }
 
 this.Download.prototype = {
   /**
    * DownloadSource object associated with this download.
    */
@@ -705,17 +705,17 @@ this.Download.prototype = {
    * @return {Promise}
    * @resolves When the instruction to launch the file has been
    *           successfully given to the operating system. Note that
    *           the OS might still take a while until the file is actually
    *           launched.
    * @rejects  JavaScript exception if there was an error trying to launch
    *           the file.
    */
-  launch: function () {
+  launch: function() {
     if (!this.succeeded) {
       return Promise.reject(
         new Error("launch can only be called if the download succeeded")
       );
     }
 
     return DownloadIntegration.launchDownload(this);
   },
@@ -839,17 +839,17 @@ this.Download.prototype = {
    * After this method has been called, if the tryToKeepPartialData property is
    * still true when the download is restarted, partial data will be retained
    * during the new download attempt.
    *
    * @return {Promise}
    * @resolves When the partial data has been successfully removed.
    * @rejects JavaScript exception if the operation could not be completed.
    */
-  removePartialData: function ()
+  removePartialData: function()
   {
     if (!this.canceled && !this.error) {
       return Promise.resolve();
     }
 
     let promiseRemovePartialData = this._promiseRemovePartialData;
 
     if (!promiseRemovePartialData) {
@@ -914,17 +914,17 @@ this.Download.prototype = {
    *
    * This allows the properties of the download to be updated in case the user
    * moved or deleted the target file or its associated ".part" file.
    *
    * @return {Promise}
    * @resolves When the operation has completed.
    * @rejects Never.
    */
-  refresh: function ()
+  refresh: function()
   {
     return Task.spawn(function* () {
       if (!this.stopped || this._finalized) {
         return;
       }
 
       if (this.succeeded) {
         let oldExists = this.target.exists;
@@ -993,17 +993,17 @@ this.Download.prototype = {
    *        Whether any partially downloaded data should be removed after the
    *        download has been stopped.
    *
    * @return {Promise}
    * @resolves When the operation has finished successfully.
    * @rejects JavaScript exception if an error occurred while removing the
    *          partially downloaded data.
    */
-  finalize: function (aRemovePartialData)
+  finalize: function(aRemovePartialData)
   {
     // Prevents the download from starting again after having been stopped.
     this._finalized = true;
 
     if (aRemovePartialData) {
       // Cancel the download, in case it is currently in progress, then remove
       // any partially downloaded data.  The removal operation waits for
       // cancellation to be completed before resolving the promise it returns.
@@ -1090,17 +1090,17 @@ this.Download.prototype = {
     }
   },
 
   /**
    * Returns a static representation of the current object state.
    *
    * @return A JavaScript object that can be serialized to JSON.
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     let serializable = {
       source: this.source.toSerializable(),
       target: this.target.toSerializable(),
     };
 
     let saver = this.saver.toSerializable();
     if (!serializable.source || !saver) {
@@ -1142,17 +1142,17 @@ this.Download.prototype = {
    * object that should be saved into a file also change.  This excludes
    * properties whose value doesn't usually change during the download lifetime.
    *
    * This function is used to determine whether the download should be
    * serialized after a property change notification has been received.
    *
    * @return String representing the relevant download state.
    */
-  getSerializationHash: function ()
+  getSerializationHash: function()
   {
     // The "succeeded", "canceled", "error", and startTime properties are not
     // taken into account because they all change before the "stopped" property
     // changes, and are not altered in other cases.
     return this.stopped + "," + this.totalBytes + "," + this.hasPartialData +
            "," + this.contentType;
   },
 };
@@ -1187,17 +1187,17 @@ const kPlainSerializableDownloadProperti
  *                  See DownloadTarget.fromSerializable for details.
  *          saver: Serializable representation of a DownloadSaver object.  See
  *                 DownloadSaver.fromSerializable for details.  If omitted,
  *                 defaults to "copy".
  *        }
  *
  * @return The newly created Download object.
  */
-Download.fromSerializable = function (aSerializable) {
+Download.fromSerializable = function(aSerializable) {
   let download = new Download();
   if (aSerializable.source instanceof DownloadSource) {
     download.source = aSerializable.source;
   } else {
     download.source = DownloadSource.fromSerializable(aSerializable.source);
   }
   if (aSerializable.target instanceof DownloadTarget) {
     download.target = aSerializable.target;
@@ -1247,17 +1247,17 @@ Download.fromSerializable = function (aS
   return download;
 };
 
 // DownloadSource
 
 /**
  * Represents the source of a download, for example a document or an URI.
  */
-this.DownloadSource = function () {}
+this.DownloadSource = function() {}
 
 this.DownloadSource.prototype = {
   /**
    * String containing the URI for the download source.
    */
   url: null,
 
   /**
@@ -1290,17 +1290,17 @@ this.DownloadSource.prototype = {
    */
    adjustChannel: null,
 
   /**
    * Returns a static representation of the current object state.
    *
    * @return A JavaScript object that can be serialized to JSON.
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     if (this.adjustChannel) {
       // If the callback was used, we can't reproduce this across sessions.
       return null;
     }
 
     // Simplify the representation if we don't have other details.
     if (!this.isPrivate && !this.referrer && !this._unknownProperties) {
@@ -1337,17 +1337,17 @@ this.DownloadSource.prototype = {
  *          adjustChannel: For downloads handled by (default) DownloadCopySaver,
  *                         this function can adjust the network channel before
  *                         it is opened, for example to change the HTTP headers
  *                         or to upload a stream as POST data.  Optional.
  *        }
  *
  * @return The newly created DownloadSource object.
  */
-this.DownloadSource.fromSerializable = function (aSerializable) {
+this.DownloadSource.fromSerializable = function(aSerializable) {
   let source = new DownloadSource();
   if (isString(aSerializable)) {
     // Convert String objects to primitive strings at this point.
     source.url = aSerializable.toString();
   } else if (aSerializable instanceof Ci.nsIURI) {
     source.url = aSerializable.spec;
   } else if (aSerializable instanceof Ci.nsIDOMWindow) {
     source.url = aSerializable.location.href;
@@ -1374,17 +1374,17 @@ this.DownloadSource.fromSerializable = f
 };
 
 // DownloadTarget
 
 /**
  * Represents the target of a download, for example a file in the global
  * downloads directory, or a file in the system temporary directory.
  */
-this.DownloadTarget = function () {}
+this.DownloadTarget = function() {}
 
 this.DownloadTarget.prototype = {
   /**
    * String containing the path of the target file.
    */
   path: null,
 
   /**
@@ -1446,17 +1446,17 @@ this.DownloadTarget.prototype = {
     }
   }),
 
   /**
    * Returns a static representation of the current object state.
    *
    * @return A JavaScript object that can be serialized to JSON.
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     // Simplify the representation if we don't have other details.
     if (!this.partFilePath && !this._unknownProperties) {
       return this.path;
     }
 
     let serializable = { path: this.path,
                          partFilePath: this.partFilePath };
@@ -1474,17 +1474,17 @@ this.DownloadTarget.prototype = {
  *        object with the following properties:
  *        {
  *          path: String containing the path of the target file.
  *          partFilePath: optional string containing the part file path.
  *        }
  *
  * @return The newly created DownloadTarget object.
  */
-this.DownloadTarget.fromSerializable = function (aSerializable) {
+this.DownloadTarget.fromSerializable = function(aSerializable) {
   let target = new DownloadTarget();
   if (isString(aSerializable)) {
     // Convert String objects to primitive strings at this point.
     target.path = aSerializable.toString();
   } else if (aSerializable instanceof Ci.nsIFile) {
     // Read the "path" property of nsIFile after checking the object type.
     target.path = aSerializable.path;
   } else {
@@ -1516,17 +1516,17 @@ this.DownloadTarget.fromSerializable = f
  *                        download is a network failure or a local file failure,
  *                        based on a set of known values of the result code.
  *                        This is useful when the error is received by a
  *                        component that handles both aspects of the download.
  *          }
  *        The properties object may also contain any of the DownloadError's
  *        because properties, which will be set accordingly in the error object.
  */
-this.DownloadError = function (aProperties)
+this.DownloadError = function(aProperties)
 {
   const NS_ERROR_MODULE_BASE_OFFSET = 0x45;
   const NS_ERROR_MODULE_NETWORK = 6;
   const NS_ERROR_MODULE_FILES = 13;
 
   // Set the error name used by the Error object prototype first.
   this.name = "DownloadError";
   this.result = aProperties.result || Cr.NS_ERROR_FAILURE;
@@ -1648,17 +1648,17 @@ this.DownloadError.prototype = {
    */
   innerException: null,
 
   /**
    * Returns a static representation of the current object state.
    *
    * @return A JavaScript object that can be serialized to JSON.
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     let serializable = {
       result: this.result,
       message: this.message,
       becauseSourceFailed: this.becauseSourceFailed,
       becauseTargetFailed: this.becauseTargetFailed,
       becauseBlocked: this.becauseBlocked,
       becauseBlockedByParentalControls: this.becauseBlockedByParentalControls,
@@ -1675,17 +1675,17 @@ this.DownloadError.prototype = {
 /**
  * Creates a new DownloadError object from its serializable representation.
  *
  * @param aSerializable
  *        Serializable representation of a DownloadError object.
  *
  * @return The newly created DownloadError object.
  */
-this.DownloadError.fromSerializable = function (aSerializable) {
+this.DownloadError.fromSerializable = function(aSerializable) {
   let e = new DownloadError(aSerializable);
   deserializeUnknownProperties(e, aSerializable, property =>
     property != "result" &&
     property != "message" &&
     property != "becauseSourceFailed" &&
     property != "becauseTargetFailed" &&
     property != "becauseBlocked" &&
     property != "becauseBlockedByParentalControls" &&
@@ -1696,17 +1696,17 @@ this.DownloadError.fromSerializable = fu
   return e;
 };
 
 // DownloadSaver
 
 /**
  * Template for an object that actually transfers the data for the download.
  */
-this.DownloadSaver = function () {}
+this.DownloadSaver = function() {}
 
 this.DownloadSaver.prototype = {
   /**
    * Download object for raising notifications and reading properties.
    *
    * If the tryToKeepPartialData property of the download object is false, the
    * saver should never try to keep partially downloaded data if the download
    * fails.
@@ -1763,17 +1763,17 @@ this.DownloadSaver.prototype = {
     return Promise.resolve();
   },
 
   /**
    * This can be called by the saver implementation when the download is already
    * started, to add it to the browsing history.  This method has no effect if
    * the download is private.
    */
-  addToHistory: function ()
+  addToHistory: function()
   {
     if (this.download.source.isPrivate) {
       return;
     }
 
     let sourceUri = NetUtil.newURI(this.download.source.url);
     let referrer = this.download.source.referrer;
     let referrerUri = referrer ? NetUtil.newURI(referrer) : null;
@@ -1800,46 +1800,46 @@ this.DownloadSaver.prototype = {
     }
   },
 
   /**
    * Returns a static representation of the current object state.
    *
    * @return A JavaScript object that can be serialized to JSON.
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     throw new Error("Not implemented.");
   },
 
   /**
    * Returns the SHA-256 hash of the downloaded file, if it exists.
    */
-  getSha256Hash: function ()
+  getSha256Hash: function()
   {
     throw new Error("Not implemented.");
   },
 
-  getSignatureInfo: function ()
+  getSignatureInfo: function()
   {
     throw new Error("Not implemented.");
   },
 }; // DownloadSaver
 
 /**
  * Creates a new DownloadSaver object from its serializable representation.
  *
  * @param aSerializable
  *        Serializable representation of a DownloadSaver object.  If no initial
  *        state information for the saver object is needed, can be a string
  *        representing the class of the download operation, for example "copy".
  *
  * @return The newly created DownloadSaver object.
  */
-this.DownloadSaver.fromSerializable = function (aSerializable) {
+this.DownloadSaver.fromSerializable = function(aSerializable) {
   let serializable = isString(aSerializable) ? { type: aSerializable }
                                              : aSerializable;
   let saver;
   switch (serializable.type) {
     case "copy":
       saver = DownloadCopySaver.fromSerializable(serializable);
       break;
     case "legacy":
@@ -1854,17 +1854,17 @@ this.DownloadSaver.fromSerializable = fu
   return saver;
 };
 
 // DownloadCopySaver
 
 /**
  * Saver object that simply copies the entire source file to the target.
  */
-this.DownloadCopySaver = function () {}
+this.DownloadCopySaver = function() {}
 
 this.DownloadCopySaver.prototype = {
   __proto__: DownloadSaver.prototype,
 
   /**
    * BackgroundFileSaver object currently handling the download.
    */
   _backgroundFileSaver: null,
@@ -1962,17 +1962,17 @@ this.DownloadCopySaver.prototype = {
         }
 
         // Create the object that will save the file in a background thread.
         let backgroundFileSaver = new BackgroundFileSaverStreamListener();
         try {
           // When the operation completes, reflect the status in the promise
           // returned by this download execution function.
           backgroundFileSaver.observer = {
-            onTargetChange: function () { },
+            onTargetChange: function() { },
             onSaveComplete: (aSaver, aStatus) => {
               // Send notifications now that we can restart if needed.
               if (Components.isSuccessCode(aStatus)) {
                 // Save the hash before freeing backgroundFileSaver.
                 this._sha256Hash = aSaver.sha256Hash;
                 this._signatureInfo = aSaver.signatureInfo;
                 this._redirects = aSaver.redirects;
                 deferSaveComplete.resolve();
@@ -2027,28 +2027,28 @@ this.DownloadCopySaver.prototype = {
                                                  aProgressMax)
             {
               let currentBytes = resumeFromBytes + aProgress;
               let totalBytes = aProgressMax == -1 ? -1 : (resumeFromBytes +
                                                           aProgressMax);
               aSetProgressBytesFn(currentBytes, totalBytes, aProgress > 0 &&
                                   partFilePath && keepPartialData);
             },
-            onStatus: function () { },
+            onStatus: function() { },
           };
 
           // If the callback was set, handle it now before opening the channel.
           if (download.source.adjustChannel) {
             yield download.source.adjustChannel(channel);
           }
 
           // Open the channel, directing output to the background file saver.
           backgroundFileSaver.QueryInterface(Ci.nsIStreamListener);
           channel.asyncOpen2({
-            onStartRequest: function (aRequest, aContext) {
+            onStartRequest: function(aRequest, aContext) {
               backgroundFileSaver.onStartRequest(aRequest, aContext);
 
               // Check if the request's response has been blocked by Windows
               // Parental Controls with an HTTP 450 error code.
               if (aRequest instanceof Ci.nsIHttpChannel &&
                   aRequest.responseStatus == 450) {
                 // Set a flag that can be retrieved later when handling the
                 // cancellation so that the proper error can be thrown.
@@ -2119,32 +2119,32 @@ this.DownloadCopySaver.prototype = {
                                               keepPartialData);
               } else {
                 // Set the final target file, and delete it on failure.
                 backgroundFileSaver.setTarget(new FileUtils.File(targetPath),
                                               false);
               }
             }.bind(copySaver),
 
-            onStopRequest: function (aRequest, aContext, aStatusCode) {
+            onStopRequest: function(aRequest, aContext, aStatusCode) {
               try {
                 backgroundFileSaver.onStopRequest(aRequest, aContext,
                                                   aStatusCode);
               } finally {
                 // If the data transfer completed successfully, indicate to the
                 // background file saver that the operation can finish.  If the
                 // data transfer failed, the saver has been already stopped.
                 if (Components.isSuccessCode(aStatusCode)) {
                   backgroundFileSaver.finish(Cr.NS_OK);
                 }
               }
             }.bind(copySaver),
 
-            onDataAvailable: function (aRequest, aContext, aInputStream,
-                                       aOffset, aCount) {
+            onDataAvailable: function(aRequest, aContext, aInputStream,
+                                      aOffset, aCount) {
               backgroundFileSaver.onDataAvailable(aRequest, aContext,
                                                   aInputStream, aOffset,
                                                   aCount);
             }.bind(copySaver),
           });
 
           // We should check if we have been canceled in the meantime, after
           // all the previous asynchronous operations have been executed and
@@ -2251,17 +2251,17 @@ this.DownloadCopySaver.prototype = {
       this._backgroundFileSaver.finish(Cr.NS_ERROR_FAILURE);
       this._backgroundFileSaver = null;
     }
   },
 
   /**
    * Implements "DownloadSaver.removePartialData".
    */
-  removePartialData: function ()
+  removePartialData: function()
   {
     return Task.spawn(function* task_DCS_removePartialData() {
       if (this.download.target.partFilePath) {
         try {
           yield OS.File.remove(this.download.target.partFilePath);
         } catch (ex) {
           if (!(ex instanceof OS.File.Error) || !ex.becauseNoSuchFile) {
             throw ex;
@@ -2269,64 +2269,64 @@ this.DownloadCopySaver.prototype = {
         }
       }
     }.bind(this));
   },
 
   /**
    * Implements "DownloadSaver.toSerializable".
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     // Simplify the representation if we don't have other details.
     if (!this.entityID && !this._unknownProperties) {
       return "copy";
     }
 
     let serializable = { type: "copy",
                          entityID: this.entityID };
     serializeUnknownProperties(this, serializable);
     return serializable;
   },
 
   /**
    * Implements "DownloadSaver.getSha256Hash"
    */
-  getSha256Hash: function ()
+  getSha256Hash: function()
   {
     return this._sha256Hash;
   },
 
   /*
    * Implements DownloadSaver.getSignatureInfo.
    */
-  getSignatureInfo: function ()
+  getSignatureInfo: function()
   {
     return this._signatureInfo;
   },
 
   /*
    * Implements DownloadSaver.getRedirects.
    */
-  getRedirects: function ()
+  getRedirects: function()
   {
     return this._redirects;
   }
 };
 
 /**
  * Creates a new DownloadCopySaver object, with its initial state derived from
  * its serializable representation.
  *
  * @param aSerializable
  *        Serializable representation of a DownloadCopySaver object.
  *
  * @return The newly created DownloadCopySaver object.
  */
-this.DownloadCopySaver.fromSerializable = function (aSerializable) {
+this.DownloadCopySaver.fromSerializable = function(aSerializable) {
   let saver = new DownloadCopySaver();
   if ("entityID" in aSerializable) {
     saver.entityID = aSerializable.entityID;
   }
 
   deserializeUnknownProperties(saver, aSerializable, property =>
     property != "entityID" && property != "type");
 
@@ -2335,17 +2335,17 @@ this.DownloadCopySaver.fromSerializable 
 
 // DownloadLegacySaver
 
 /**
  * Saver object that integrates with the legacy nsITransfer interface.
  *
  * For more background on the process, see the DownloadLegacyTransfer object.
  */
-this.DownloadLegacySaver = function ()
+this.DownloadLegacySaver = function()
 {
   this.deferExecuted = Promise.defer();
   this.deferCanceled = Promise.defer();
 }
 
 this.DownloadLegacySaver.prototype = {
   __proto__: DownloadSaver.prototype,
 
@@ -2434,17 +2434,17 @@ this.DownloadLegacySaver.prototype = {
    *        nsIRequest associated to the status update.
    * @param aAlreadyAddedToHistory
    *        Indicates that the nsIExternalHelperAppService component already
    *        added the download to the browsing history, unless it was started
    *        from a private browsing window.  When this parameter is false, the
    *        download is added to the browsing history here.  Private downloads
    *        are never added to history even if this parameter is false.
    */
-  onTransferStarted: function (aRequest, aAlreadyAddedToHistory)
+  onTransferStarted: function(aRequest, aAlreadyAddedToHistory)
   {
     // Store the entity ID to use for resuming if required.
     if (this.download.tryToKeepPartialData &&
         aRequest instanceof Ci.nsIResumableChannel) {
       try {
         // If reading the ID succeeds, the source is resumable.
         this.entityID = aRequest.entityID;
       } catch (ex) {
@@ -2597,17 +2597,17 @@ this.DownloadLegacySaver.prototype = {
         this.request = null;
         this.deferCanceled = null;
         // Allow the download to restart through a DownloadCopySaver.
         this.firstExecutionFinished = true;
       }
     }.bind(this));
   },
 
-  _checkReputationAndMove: function () {
+  _checkReputationAndMove: function() {
     return DownloadCopySaver.prototype._checkReputationAndMove
                                       .apply(this, arguments);
   },
 
   /**
    * Implements "DownloadSaver.cancel".
    */
   cancel: function DLS_cancel()
@@ -2623,134 +2623,134 @@ this.DownloadLegacySaver.prototype = {
     if (this.deferCanceled) {
       this.deferCanceled.resolve();
     }
   },
 
   /**
    * Implements "DownloadSaver.removePartialData".
    */
-  removePartialData: function ()
+  removePartialData: function()
   {
     // DownloadCopySaver and DownloadLeagcySaver use the same logic for removing
     // partially downloaded data, though this implementation isn't shared by
     // other saver types, thus it isn't found on their shared prototype.
     return DownloadCopySaver.prototype.removePartialData.call(this);
   },
 
   /**
    * Implements "DownloadSaver.toSerializable".
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     // This object depends on legacy components that are created externally,
     // thus it cannot be rebuilt during deserialization.  To support resuming
     // across different browser sessions, this object is transformed into a
     // DownloadCopySaver for the purpose of serialization.
     return DownloadCopySaver.prototype.toSerializable.call(this);
   },
 
   /**
    * Implements "DownloadSaver.getSha256Hash".
    */
-  getSha256Hash: function ()
+  getSha256Hash: function()
   {
     if (this.copySaver) {
       return this.copySaver.getSha256Hash();
     }
     return this._sha256Hash;
   },
 
   /**
    * Called by the nsITransfer implementation when the hash is available.
    */
-  setSha256Hash: function (hash)
+  setSha256Hash: function(hash)
   {
     this._sha256Hash = hash;
   },
 
   /**
    * Implements "DownloadSaver.getSignatureInfo".
    */
-  getSignatureInfo: function ()
+  getSignatureInfo: function()
   {
     if (this.copySaver) {
       return this.copySaver.getSignatureInfo();
     }
     return this._signatureInfo;
   },
 
   /**
    * Called by the nsITransfer implementation when the hash is available.
    */
-  setSignatureInfo: function (signatureInfo)
+  setSignatureInfo: function(signatureInfo)
   {
     this._signatureInfo = signatureInfo;
   },
 
   /**
    * Implements "DownloadSaver.getRedirects".
    */
-  getRedirects: function ()
+  getRedirects: function()
   {
     if (this.copySaver) {
       return this.copySaver.getRedirects();
     }
     return this._redirects;
   },
 
   /**
    * Called by the nsITransfer implementation when the redirect chain is
    * available.
    */
-  setRedirects: function (redirects)
+  setRedirects: function(redirects)
   {
     this._redirects = redirects;
   },
 };
 
 /**
  * Returns a new DownloadLegacySaver object.  This saver type has a
  * deserializable form only when creating a new object in memory, because it
  * cannot be serialized to disk.
  */
-this.DownloadLegacySaver.fromSerializable = function () {
+this.DownloadLegacySaver.fromSerializable = function() {
   return new DownloadLegacySaver();
 };
 
 // DownloadPDFSaver
 
 /**
  * This DownloadSaver type creates a PDF file from the current document in a
  * given window, specified using the windowRef property of the DownloadSource
  * object associated with the download.
  *
  * In order to prevent the download from saving a different document than the one
  * originally loaded in the window, any attempt to restart the download will fail.
  *
  * Since this DownloadSaver type requires a live document as a source, it cannot
  * be persisted across sessions, unless the download already succeeded.
  */
-this.DownloadPDFSaver = function () {
+this.DownloadPDFSaver = function() {
 }
 
 this.DownloadPDFSaver.prototype = {
   __proto__: DownloadSaver.prototype,
 
   /**
    * An nsIWebBrowserPrint instance for printing this page.
    * This is null when saving has not started or has completed,
    * or while the operation is being canceled.
    */
   _webBrowserPrint: null,
 
   /**
    * Implements "DownloadSaver.execute".
    */
-  execute: function (aSetProgressBytesFn, aSetPropertiesFn)
+  execute: function(aSetProgressBytesFn, aSetPropertiesFn)
   {
     return Task.spawn(function* task_DCS_execute() {
       if (!this.download.source.windowRef) {
         throw new DownloadError({
           message: "PDF saver must be passed an open window, and cannot be restarted.",
           becauseSourceFailed: true,
         });
       }
@@ -2795,34 +2795,34 @@ this.DownloadPDFSaver.prototype = {
       printSettings.footerStrRight = "";
 
       this._webBrowserPrint = win.QueryInterface(Ci.nsIInterfaceRequestor)
                                  .getInterface(Ci.nsIWebBrowserPrint);
 
       try {
         yield new Promise((resolve, reject) => {
           this._webBrowserPrint.print(printSettings, {
-            onStateChange: function (webProgress, request, stateFlags, status) {
+            onStateChange: function(webProgress, request, stateFlags, status) {
               if (stateFlags & Ci.nsIWebProgressListener.STATE_STOP) {
                 if (!Components.isSuccessCode(status)) {
                   reject(new DownloadError({ result: status,
                                              inferCause: true }));
                 } else {
                   resolve();
                 }
               }
             },
-            onProgressChange: function (webProgress, request, curSelfProgress,
-                                        maxSelfProgress, curTotalProgress,
-                                        maxTotalProgress) {
+            onProgressChange: function(webProgress, request, curSelfProgress,
+                                       maxSelfProgress, curTotalProgress,
+                                       maxTotalProgress) {
               aSetProgressBytesFn(curTotalProgress, maxTotalProgress, false);
             },
-            onLocationChange: function () {},
-            onStatusChange: function () {},
-            onSecurityChange: function () {},
+            onLocationChange: function() {},
+            onStatusChange: function() {},
+            onSecurityChange: function() {},
           });
         });
       } finally {
         // Remove the print object to avoid leaks
         this._webBrowserPrint = null;
       }
 
       let fileInfo = yield OS.File.stat(targetPath);
@@ -2839,17 +2839,17 @@ this.DownloadPDFSaver.prototype = {
       this._webBrowserPrint.cancel();
       this._webBrowserPrint = null;
     }
   },
 
   /**
    * Implements "DownloadSaver.toSerializable".
    */
-  toSerializable: function ()
+  toSerializable: function()
   {
     if (this.download.succeeded) {
       return DownloadCopySaver.prototype.toSerializable.call(this);
     }
 
     // This object needs a window to recreate itself. If it didn't succeded
     // it will not be possible to restart. Returning null here will
     // prevent us from serializing it at all.
@@ -2861,11 +2861,11 @@ this.DownloadPDFSaver.prototype = {
  * Creates a new DownloadPDFSaver object, with its initial state derived from
  * its serializable representation.
  *
  * @param aSerializable
  *        Serializable representation of a DownloadPDFSaver object.
  *
  * @return The newly created DownloadPDFSaver object.
  */
-this.DownloadPDFSaver.fromSerializable = function (aSerializable) {
+this.DownloadPDFSaver.fromSerializable = function(aSerializable) {
   return new DownloadPDFSaver();
 };
--- a/toolkit/components/jsdownloads/src/DownloadImport.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadImport.jsm
@@ -46,34 +46,34 @@ const DOWNLOAD_QUEUED = 5;
 /**
  * Provides an object that has a method to import downloads
  * from the previous SQLite storage format.
  *
  * @param aList   A DownloadList where each successfully
  *                imported download will be added.
  * @param aPath   The path to the database file.
  */
-this.DownloadImport = function (aList, aPath)
+this.DownloadImport = function(aList, aPath)
 {
   this.list = aList;
   this.path = aPath;
 }
 
 this.DownloadImport.prototype = {
   /**
    * Imports unfinished downloads from the previous SQLite storage
    * format (supporting schemas 7 and up), to the new Download object
    * format. Each imported download will be added to the DownloadList
    *
    * @return {Promise}
    * @resolves When the operation has completed (i.e., every download
    *           from the previous database has been read and added to
    *           the DownloadList)
    */
-  import: function () {
+  import: function() {
     return Task.spawn(function* task_DI_import() {
       let connection = yield Sqlite.openConnection({ path: this.path });
 
       try {
         let schemaVersion = yield connection.getSchemaVersion();
         // We don't support schemas older than version 7 (from 2007)
         // - Version 7 added the columns mimeType, preferredApplication
         //   and preferredAction in 2007
--- a/toolkit/components/jsdownloads/src/DownloadLegacy.js
+++ b/toolkit/components/jsdownloads/src/DownloadLegacy.js
@@ -161,17 +161,17 @@ DownloadLegacyTransfer.prototype = {
                                                   aCurTotalProgress,
                                                   aMaxTotalProgress)
   {
     this.onProgressChange64(aWebProgress, aRequest, aCurSelfProgress,
                             aMaxSelfProgress, aCurTotalProgress,
                             aMaxTotalProgress);
   },
 
-  onLocationChange: function () { },
+  onLocationChange: function() { },
 
   onStatusChange: function DLT_onStatusChange(aWebProgress, aRequest, aStatus,
                                               aMessage)
   {
     // The status change may optionally be received in addition to the state
     // change, but if no network request actually started, it is possible that
     // we only receive a status change with an error status code.
     if (!Components.isSuccessCode(aStatus)) {
@@ -179,17 +179,17 @@ DownloadLegacyTransfer.prototype = {
 
       // Wait for the associated Download object to be available.
       this._deferDownload.promise.then(function DLT_OSC_onDownload(aDownload) {
         aDownload.saver.onTransferFinished(aRequest, aStatus);
       }).then(null, Cu.reportError);
     }
   },
 
-  onSecurityChange: function () { },
+  onSecurityChange: function() { },
 
   // nsIWebProgressListener2
 
   onProgressChange64: function DLT_onProgressChange64(aWebProgress, aRequest,
                                                       aCurSelfProgress,
                                                       aMaxSelfProgress,
                                                       aCurTotalProgress,
                                                       aMaxTotalProgress)
@@ -252,27 +252,27 @@ DownloadLegacyTransfer.prototype = {
       // Start processing all the other events received through nsITransfer.
       this._deferDownload.resolve(aDownload);
 
       // Add the download to the list, allowing it to be seen and canceled.
       return Downloads.getList(Downloads.ALL).then(list => list.add(aDownload));
     }.bind(this)).then(null, Cu.reportError);
   },
 
-  setSha256Hash: function (hash)
+  setSha256Hash: function(hash)
   {
     this._sha256Hash = hash;
   },
 
-  setSignatureInfo: function (signatureInfo)
+  setSignatureInfo: function(signatureInfo)
   {
     this._signatureInfo = signatureInfo;
   },
 
-  setRedirects: function (redirects)
+  setRedirects: function(redirects)
   {
     this._redirects = redirects;
   },
 
   // Private methods and properties
 
   /**
    * This deferred object contains a promise that is resolved with the Download
--- a/toolkit/components/jsdownloads/src/DownloadList.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadList.jsm
@@ -41,17 +41,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
                                   "resource://gre/modules/Task.jsm");
 
 // DownloadList
 
 /**
  * Represents a collection of Download objects that can be viewed and managed by
  * the user interface, and persisted across sessions.
  */
-this.DownloadList = function ()
+this.DownloadList = function()
 {
   this._downloads = [];
   this._views = new Set();
 }
 
 this.DownloadList.prototype = {
   /**
    * Array of Download objects currently in the list.
@@ -199,17 +199,17 @@ this.DownloadList.prototype = {
   /**
    * Notifies all the views of a download addition, change, or removal.
    *
    * @param aMethodName
    *        String containing the name of the method to call on the view.
    * @param aDownload
    *        The Download object that changed.
    */
-  _notifyAllViews: function (aMethodName, aDownload) {
+  _notifyAllViews: function(aMethodName, aDownload) {
     for (let view of this._views) {
       try {
         if (aMethodName in view) {
           view[aMethodName](aDownload);
         }
       } catch (ex) {
         Cu.reportError(ex);
       }
@@ -262,17 +262,17 @@ this.DownloadList.prototype = {
  * underlying lists, based on their "source.isPrivate" property.  Views on this
  * list will receive notifications for both public and private downloads.
  *
  * @param aPublicList
  *        Underlying DownloadList containing public downloads.
  * @param aPrivateList
  *        Underlying DownloadList containing private downloads.
  */
-this.DownloadCombinedList = function (aPublicList, aPrivateList)
+this.DownloadCombinedList = function(aPublicList, aPrivateList)
 {
   DownloadList.call(this);
   this._publicList = aPublicList;
   this._privateList = aPrivateList;
   aPublicList.addView(this).then(null, Cu.reportError);
   aPrivateList.addView(this).then(null, Cu.reportError);
 }
 
@@ -300,17 +300,17 @@ this.DownloadCombinedList.prototype = {
    *
    * @param aDownload
    *        The Download object to add.
    *
    * @return {Promise}
    * @resolves When the download has been added.
    * @rejects JavaScript exception.
    */
-  add: function (aDownload)
+  add: function(aDownload)
   {
     if (aDownload.source.isPrivate) {
       return this._privateList.add(aDownload);
     }
     return this._publicList.add(aDownload);
   },
 
   /**
@@ -324,53 +324,53 @@ this.DownloadCombinedList.prototype = {
    *
    * @param aDownload
    *        The Download object to remove.
    *
    * @return {Promise}
    * @resolves When the download has been removed.
    * @rejects JavaScript exception.
    */
-  remove: function (aDownload)
+  remove: function(aDownload)
   {
     if (aDownload.source.isPrivate) {
       return this._privateList.remove(aDownload);
     }
     return this._publicList.remove(aDownload);
   },
 
   // DownloadList view
 
-  onDownloadAdded: function (aDownload)
+  onDownloadAdded: function(aDownload)
   {
     this._downloads.push(aDownload);
     this._notifyAllViews("onDownloadAdded", aDownload);
   },
 
-  onDownloadChanged: function (aDownload)
+  onDownloadChanged: function(aDownload)
   {
     this._notifyAllViews("onDownloadChanged", aDownload);
   },
 
-  onDownloadRemoved: function (aDownload)
+  onDownloadRemoved: function(aDownload)
   {
     let index = this._downloads.indexOf(aDownload);
     if (index != -1) {
       this._downloads.splice(index, 1);
     }
     this._notifyAllViews("onDownloadRemoved", aDownload);
   },
 };
 
 // DownloadSummary
 
 /**
  * Provides an aggregated view on the contents of a DownloadList.
  */
-this.DownloadSummary = function ()
+this.DownloadSummary = function()
 {
   this._downloads = [];
   this._views = new Set();
 }
 
 this.DownloadSummary.prototype = {
   /**
    * Array of Download objects that are currently part of the summary.
@@ -391,17 +391,17 @@ this.DownloadSummary.prototype = {
    *
    * @param aList
    *        Underlying DownloadList whose contents should be summarized.
    *
    * @return {Promise}
    * @resolves When the view on the underlying list has been registered.
    * @rejects JavaScript exception.
    */
-  bindToList: function (aList)
+  bindToList: function(aList)
   {
     if (this._list) {
       throw new Error("bindToList may be called only once.");
     }
 
     return aList.addView(this).then(() => {
       // Set the list reference only after addView has returned, so that we don't
       // send a notification to our views for each download that is added.
@@ -427,17 +427,17 @@ this.DownloadSummary.prototype = {
    *          },
    *        }
    *
    * @return {Promise}
    * @resolves When the view has been registered and the onSummaryChanged
    *           notification has been sent.
    * @rejects JavaScript exception.
    */
-  addView: function (aView)
+  addView: function(aView)
   {
     this._views.add(aView);
 
     if ("onSummaryChanged" in aView) {
       try {
         aView.onSummaryChanged();
       } catch (ex) {
         Cu.reportError(ex);
@@ -453,17 +453,17 @@ this.DownloadSummary.prototype = {
    * @param aView
    *        The view object to remove.
    *
    * @return {Promise}
    * @resolves When the view has been removed.  At this point, the removed view
    *           will not receive any more notifications.
    * @rejects JavaScript exception.
    */
-  removeView: function (aView)
+  removeView: function(aView)
   {
     this._views.delete(aView);
 
     return Promise.resolve();
   },
 
   /**
    * Indicates whether all the downloads are currently stopped.
@@ -489,17 +489,17 @@ this.DownloadSummary.prototype = {
    */
   progressCurrentBytes: 0,
 
   /**
    * This function is called when any change in the list of downloads occurs,
    * and will recalculate the summary and notify the views in case the
    * aggregated properties are different.
    */
-  _onListChanged: function () {
+  _onListChanged: function() {
     let allHaveStopped = true;
     let progressTotalBytes = 0;
     let progressCurrentBytes = 0;
 
     // Recalculate the aggregated state.  See the description of the individual
     // properties for an explanation of the summarization logic.
     for (let download of this._downloads) {
       if (!download.stopped) {
@@ -530,30 +530,30 @@ this.DownloadSummary.prototype = {
       } catch (ex) {
         Cu.reportError(ex);
       }
     }
   },
 
   // DownloadList view
 
-  onDownloadAdded: function (aDownload)
+  onDownloadAdded: function(aDownload)
   {
     this._downloads.push(aDownload);
     if (this._list) {
       this._onListChanged();
     }
   },
 
-  onDownloadChanged: function (aDownload)
+  onDownloadChanged: function(aDownload)
   {
     this._onListChanged();
   },
 
-  onDownloadRemoved: function (aDownload)
+  onDownloadRemoved: function(aDownload)
   {
     let index = this._downloads.indexOf(aDownload);
     if (index != -1) {
       this._downloads.splice(index, 1);
     }
     this._onListChanged();
   },
 };
--- a/toolkit/components/jsdownloads/src/DownloadStore.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadStore.jsm
@@ -45,36 +45,36 @@ Cu.import("resource://gre/modules/XPCOMU
 
 XPCOMUtils.defineLazyModuleGetter(this, "Downloads",
                                   "resource://gre/modules/Downloads.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
                                   "resource://gre/modules/osfile.jsm")
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
                                   "resource://gre/modules/Task.jsm");
 
-XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function() {
   return new TextDecoder();
 });
 
-XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function() {
   return new TextEncoder();
 });
 
 // DownloadStore
 
 /**
  * Handles serialization of Download objects and persistence into a file, so
  * that the state of downloads can be restored across sessions.
  *
  * @param aList
  *        DownloadList object to be populated or serialized.
  * @param aPath
  *        String containing the file path where data should be saved.
  */
-this.DownloadStore = function (aList, aPath)
+this.DownloadStore = function(aList, aPath)
 {
   this.list = aList;
   this.path = aPath;
 }
 
 this.DownloadStore.prototype = {
   /**
    * DownloadList object to be populated or serialized.
--- a/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
+++ b/toolkit/components/jsdownloads/src/DownloadUIHelper.jsm
@@ -58,36 +58,36 @@ this.DownloadUIHelper = {
    *
    * @param aParent
    *        If specified, should reference the nsIDOMWindow to which the prompts
    *        should be attached.  If omitted, the prompts will be attached to the
    *        most recently active window.
    *
    * @return A DownloadPrompter object.
    */
-  getPrompter: function (aParent)
+  getPrompter: function(aParent)
   {
     return new DownloadPrompter(aParent || null);
   },
 };
 
 /**
  * Returns an object whose keys are the string names from the downloads string
  * bundle, and whose values are either the translated strings or functions
  * returning formatted strings.
  */
-XPCOMUtils.defineLazyGetter(DownloadUIHelper, "strings", function () {
+XPCOMUtils.defineLazyGetter(DownloadUIHelper, "strings", function() {
   let strings = {};
   let sb = Services.strings.createBundle(kStringBundleUrl);
   let enumerator = sb.getSimpleEnumeration();
   while (enumerator.hasMoreElements()) {
     let string = enumerator.getNext().QueryInterface(Ci.nsIPropertyElement);
     let stringName = string.key;
     if (stringName in kStringsRequiringFormatting) {
-      strings[stringName] = function () {
+      strings[stringName] = function() {
         // Convert "arguments" to a real array before calling into XPCOM.
         return sb.formatStringFromName(stringName,
                                        Array.slice(arguments, 0),
                                        arguments.length);
       };
     } else {
       strings[stringName] = string.value;
     }
@@ -99,17 +99,17 @@ XPCOMUtils.defineLazyGetter(DownloadUIHe
 
 /**
  * Allows displaying prompts related to downloads.
  *
  * @param aParent
  *        The nsIDOMWindow to which prompts should be attached, or null to
  *        attach prompts to the most recently active window.
  */
-this.DownloadPrompter = function (aParent)
+this.DownloadPrompter = function(aParent)
 {
   if (AppConstants.MOZ_B2G) {
     // On B2G there is no prompter implementation.
     this._prompter = null;
   } else {
     this._prompter = Services.ww.getNewPrompter(aParent);
   }
 }
@@ -134,17 +134,17 @@ this.DownloadPrompter.prototype = {
    *
    * @param aPath
    *        String containing the full path to the file to be opened.
    *
    * @return {Promise}
    * @resolves Boolean indicating whether the launch operation can continue.
    * @rejects JavaScript exception.
    */
-  confirmLaunchExecutable: function (aPath)
+  confirmLaunchExecutable: function(aPath)
   {
     const kPrefAlertOnEXEOpen = "browser.download.manager.alertOnEXEOpen";
 
     try {
       // Always launch in case we have no prompter implementation.
       if (!this._prompter) {
         return Promise.resolve(true);
       }
--- a/toolkit/components/jsdownloads/src/Downloads.jsm
+++ b/toolkit/components/jsdownloads/src/Downloads.jsm
@@ -133,17 +133,17 @@ this.Downloads = {
    *          isPrivate: Indicates whether the download originated from a
    *                     private window.
    *        }
    *
    * @return {Promise}
    * @resolves When the download has finished successfully.
    * @rejects JavaScript exception if the download failed.
    */
-  fetch: function (aSource, aTarget, aOptions) {
+  fetch: function(aSource, aTarget, aOptions) {
     return this.createDownload({
       source: aSource,
       target: aTarget,
     }).then(function D_SD_onSuccess(aDownload) {
       if (aOptions && ("isPrivate" in aOptions)) {
         aDownload.source.isPrivate = aOptions.isPrivate;
       }
       return aDownload.start();
@@ -164,17 +164,17 @@ this.Downloads = {
    *        are reflected in the Downloads.ALL list, and downloads added to the
    *        Downloads.ALL list are also added to either the Downloads.PUBLIC or
    *        the Downloads.PRIVATE list based on their properties.
    *
    * @return {Promise}
    * @resolves The requested DownloadList or DownloadCombinedList object.
    * @rejects JavaScript exception.
    */
-  getList: function (aType)
+  getList: function(aType)
   {
     if (!this._promiseListsInitialized) {
       this._promiseListsInitialized = Task.spawn(function* () {
         let publicList = new DownloadList();
         let privateList = new DownloadList();
         let combinedList = new DownloadCombinedList(publicList, privateList);
 
         try {
@@ -226,17 +226,17 @@ this.Downloads = {
    *
    * @param aType
    *        This can be Downloads.PUBLIC, Downloads.PRIVATE, or Downloads.ALL.
    *
    * @return {Promise}
    * @resolves The requested DownloadList or DownloadCombinedList object.
    * @rejects JavaScript exception.
    */
-  getSummary: function (aType)
+  getSummary: function(aType)
   {
     if (aType != Downloads.PUBLIC && aType != Downloads.PRIVATE &&
         aType != Downloads.ALL) {
       throw new Error("Invalid aType argument.");
     }
 
     if (!(aType in this._summaries)) {
       this._summaries[aType] = new DownloadSummary();
--- a/toolkit/components/jsdownloads/test/browser/head.js
+++ b/toolkit/components/jsdownloads/test/browser/head.js
@@ -61,17 +61,17 @@ function getTempFile(aLeafName)
   let [base, ext] = DownloadPaths.splitBaseNameAndExtension(aLeafName);
   let leafName = base + "-" + gFileCounter + ext;
   gFileCounter++;
 
   // Get a file reference under the temporary directory for this test file.
   let file = FileUtils.getFile("TmpD", [leafName]);
   ok(!file.exists(), "Temp file does not exist");
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     if (file.exists()) {
       file.remove(false);
     }
   });
 
   return file;
 }
 
--- a/toolkit/components/jsdownloads/test/unit/common_test_Download.js
+++ b/toolkit/components/jsdownloads/test/unit/common_test_Download.js
@@ -300,17 +300,17 @@ add_task(function* test_referrer()
   let sourceUrl = httpUrl("test_referrer.txt");
   let targetPath = getTempFile(TEST_TARGET_FILE_NAME).path;
 
   function cleanup() {
     gHttpServer.registerPathHandler(sourcePath, null);
   }
   do_register_cleanup(cleanup);
 
-  gHttpServer.registerPathHandler(sourcePath, function (aRequest, aResponse) {
+  gHttpServer.registerPathHandler(sourcePath, function(aRequest, aResponse) {
     aResponse.setHeader("Content-Type", "text/plain", false);
 
     do_check_true(aRequest.hasHeader("Referer"));
     do_check_eq(aRequest.getHeader("Referer"), TEST_REFERRER_URL);
   });
   let download = yield Downloads.createDownload({
     source: { url: sourceUrl, referrer: TEST_REFERRER_URL },
     target: targetPath,
@@ -435,17 +435,17 @@ add_task(function* test_final_state_noti
 {
   mustInterruptResponses();
 
   let download = yield promiseStartDownload(httpUrl("interruptible.txt"));
 
   let onchangeNotified = false;
   let lastNotifiedStopped;
   let lastNotifiedProgress;
-  download.onchange = function () {
+  download.onchange = function() {
     onchangeNotified = true;
     lastNotifiedStopped = download.stopped;
     lastNotifiedProgress = download.progress;
   };
 
   // Allow the download to complete.
   let promiseAttempt = download.start();
   continueResponses();
@@ -567,17 +567,17 @@ add_task(function* test_empty_noprogress
   mustInterruptResponses();
   let download;
   if (!gUseLegacySaver) {
     // When testing DownloadCopySaver, we have control over the download, thus
     // we can hook its onchange callback that will be notified when the
     // download starts.
     download = yield promiseNewDownload(sourceUrl);
 
-    download.onchange = function () {
+    download.onchange = function() {
       if (!download.stopped) {
         do_check_false(download.hasProgress);
         do_check_eq(download.currentBytes, 0);
         do_check_eq(download.totalBytes, 0);
       }
     };
 
     download.start().catch(() => {});
@@ -671,17 +671,17 @@ add_task(function* test_cancel_midway()
     download = yield promiseNewDownload(httpUrl("interruptible.txt"));
   } else {
     download = yield promiseStartLegacyDownload(httpUrl("interruptible.txt"),
                                                 options);
   }
 
   // Cancel the download after receiving the first part of the response.
   let deferCancel = Promise.defer();
-  let onchange = function () {
+  let onchange = function() {
     if (!download.stopped && !download.canceled && download.progress == 50) {
       // Cancel the download immediately during the notification.
       deferCancel.resolve(download.cancel());
 
       // The state change happens immediately after calling "cancel", but
       // temporary files or part files may still exist at this point.
       do_check_true(download.canceled);
     }
@@ -856,17 +856,17 @@ add_task(function* test_cancel_midway_re
   do_check_eq(download.target.size, 0);
 
   // Verify that the server sent the response from the start.
   do_check_eq(gMostRecentFirstBytePos, 0);
 
   // The second time, we'll request and obtain the second part of the response,
   // but we still stop when half of the remaining progress is reached.
   let deferMidway = Promise.defer();
-  download.onchange = function () {
+  download.onchange = function() {
     if (!download.stopped && !download.canceled &&
         download.currentBytes == Math.floor(TEST_DATA_SHORT.length * 3 / 2)) {
       download.onchange = null;
       deferMidway.resolve();
     }
   };
 
   mustInterruptResponses();
@@ -1483,17 +1483,17 @@ add_task(function* test_public_and_priva
 
   function cleanup() {
     Services.prefs.clearUserPref("network.cookie.cookieBehavior");
     Services.cookies.removeAll();
     gHttpServer.registerPathHandler(sourcePath, null);
   }
   do_register_cleanup(cleanup);
 
-  gHttpServer.registerPathHandler(sourcePath, function (aRequest, aResponse) {
+  gHttpServer.registerPathHandler(sourcePath, function(aRequest, aResponse) {
     aResponse.setHeader("Content-Type", "text/plain", false);
 
     if (testCount == 0) {
       // No cookies should exist for first public download.
       do_check_false(aRequest.hasHeader("Cookie"));
       aResponse.setHeader("Set-Cookie", "foobar=1", false);
       testCount++;
     } else if (testCount == 1) {
@@ -1554,17 +1554,17 @@ add_task(function* test_with_content_enc
   let sourcePath = "/test_with_content_encoding.txt";
   let sourceUrl = httpUrl("test_with_content_encoding.txt");
 
   function cleanup() {
     gHttpServer.registerPathHandler(sourcePath, null);
   }
   do_register_cleanup(cleanup);
 
-  gHttpServer.registerPathHandler(sourcePath, function (aRequest, aResponse) {
+  gHttpServer.registerPathHandler(sourcePath, function(aRequest, aResponse) {
     aResponse.setHeader("Content-Type", "text/plain", false);
     aResponse.setHeader("Content-Encoding", "gzip", false);
     aResponse.setHeader("Content-Length",
                         "" + TEST_DATA_SHORT_GZIP_ENCODED.length, false);
 
     let bos = new BinaryOutputStream(aResponse.bodyOutputStream);
     bos.writeByteArray(TEST_DATA_SHORT_GZIP_ENCODED,
                        TEST_DATA_SHORT_GZIP_ENCODED.length);
@@ -1590,17 +1590,17 @@ add_task(function* test_with_content_enc
   let sourcePath = "/test_with_content_encoding_ignore_extension.gz";
   let sourceUrl = httpUrl("test_with_content_encoding_ignore_extension.gz");
 
   function cleanup() {
     gHttpServer.registerPathHandler(sourcePath, null);
   }
   do_register_cleanup(cleanup);
 
-  gHttpServer.registerPathHandler(sourcePath, function (aRequest, aResponse) {
+  gHttpServer.registerPathHandler(sourcePath, function(aRequest, aResponse) {
     aResponse.setHeader("Content-Type", "text/plain", false);
     aResponse.setHeader("Content-Encoding", "gzip", false);
     aResponse.setHeader("Content-Length",
                         "" + TEST_DATA_SHORT_GZIP_ENCODED.length, false);
 
     let bos = new BinaryOutputStream(aResponse.bodyOutputStream);
     bos.writeByteArray(TEST_DATA_SHORT_GZIP_ENCODED,
                        TEST_DATA_SHORT_GZIP_ENCODED.length);
@@ -1627,17 +1627,17 @@ add_task(function* test_with_content_enc
 add_task(function* test_cancel_midway_restart_with_content_encoding()
 {
   mustInterruptResponses();
 
   let download = yield promiseStartDownload(httpUrl("interruptible_gzip.txt"));
 
   // The first time, cancel the download midway.
   let deferCancel = Promise.defer();
-  let onchange = function () {
+  let onchange = function() {
     if (!download.stopped && !download.canceled &&
         download.currentBytes == TEST_DATA_SHORT_GZIP_ENCODED_FIRST.length) {
       deferCancel.resolve(download.cancel());
     }
   };
 
   // Register for the notification, but also call the function directly in
   // case the download already reached the expected progress.
@@ -2387,17 +2387,17 @@ add_task(function* test_platform_integra
         source: httpUrl("source.txt"),
         target: targetFile,
       });
       download.start().catch(() => {});
     }
 
     // Wait for the whenSucceeded promise to be resolved first.
     // downloadDone should be called before the whenSucceeded promise is resolved.
-    yield download.whenSucceeded().then(function () {
+    yield download.whenSucceeded().then(function() {
       do_check_true(downloadDoneCalled);
       do_check_true(downloadWatcherNotified);
     });
 
     // Then, wait for the promise returned by "start" to be resolved.
     yield promiseDownloadStopped(download);
 
     yield promiseVerifyTarget(download.target, TEST_DATA_SHORT);
--- a/toolkit/components/jsdownloads/test/unit/head.js
+++ b/toolkit/components/jsdownloads/test/unit/head.js
@@ -131,17 +131,17 @@ function getTempFile(aLeafName)
   let [base, ext] = DownloadPaths.splitBaseNameAndExtension(aLeafName);
   let leafName = base + "-" + gFileCounter + ext;
   gFileCounter++;
 
   // Get a file reference under the temporary directory for this test file.
   let file = FileUtils.getFile("TmpD", [leafName]);
   do_check_false(file.exists());
 
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     try {
       file.remove(false)
     } catch (e) {
       if (!(e instanceof Components.Exception &&
             (e.result == Cr.NS_ERROR_FILE_ACCESS_DENIED ||
              e.result == Cr.NS_ERROR_FILE_TARGET_DOES_NOT_EXIST ||
              e.result == Cr.NS_ERROR_FILE_NOT_FOUND))) {
         throw e;
@@ -197,30 +197,30 @@ function promiseTimeout(aTime)
 function promiseWaitForVisit(aUrl)
 {
   let deferred = Promise.defer();
 
   let uri = NetUtil.newURI(aUrl);
 
   PlacesUtils.history.addObserver({
     QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver]),
-    onBeginUpdateBatch: function () {},
-    onEndUpdateBatch: function () {},
-    onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
-                       aTransitionType, aGUID, aHidden) {
+    onBeginUpdateBatch: function() {},
+    onEndUpdateBatch: function() {},
+    onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
+                      aTransitionType, aGUID, aHidden) {
       if (aURI.equals(uri)) {
         PlacesUtils.history.removeObserver(this);
         deferred.resolve([aTime, aTransitionType]);
       }
     },
-    onTitleChanged: function () {},
-    onDeleteURI: function () {},
-    onClearHistory: function () {},
-    onPageChanged: function () {},
-    onDeleteVisits: function () {},
+    onTitleChanged: function() {},
+    onDeleteURI: function() {},
+    onClearHistory: function() {},
+    onPageChanged: function() {},
+    onDeleteVisits: function() {},
   }, false);
 
   return deferred.promise;
 }
 
 /**
  * Check browsing history to see whether the given URI has been visited.
  *
@@ -230,17 +230,17 @@ function promiseWaitForVisit(aUrl)
  * @return {Promise}
  * @resolves Boolean indicating whether the URI has been visited.
  * @rejects JavaScript exception.
  */
 function promiseIsURIVisited(aUrl) {
   let deferred = Promise.defer();
 
   PlacesUtils.asyncHistory.isURIVisited(NetUtil.newURI(aUrl),
-    function (aURI, aIsVisited) {
+    function(aURI, aIsVisited) {
       deferred.resolve(aIsVisited);
     });
 
   return deferred.promise;
 }
 
 /**
  * Creates a new Download object, setting a temporary file as the target.
@@ -332,21 +332,21 @@ function promiseStartLegacyDownload(aSou
   persist.persistFlags &= ~Ci.nsIWebBrowserPersist.PERSIST_FLAGS_NO_CONVERSION;
   persist.persistFlags |=
     Ci.nsIWebBrowserPersist.PERSIST_FLAGS_AUTODETECT_APPLY_CONVERSION;
 
   let transfer = Cc["@mozilla.org/transfer;1"].createInstance(Ci.nsITransfer);
 
   let deferred = Promise.defer();
 
-  Downloads.getList(Downloads.ALL).then(function (aList) {
+  Downloads.getList(Downloads.ALL).then(function(aList) {
     // Temporarily register a view that will get notified when the download we
     // are controlling becomes visible in the list of downloads.
     aList.addView({
-      onDownloadAdded: function (aDownload) {
+      onDownloadAdded: function(aDownload) {
         aList.removeView(this).then(null, do_report_unexpected_exception);
 
         // Remove the download to keep the list empty for the next test.  This
         // also allows the caller to register the "onchange" event directly.
         let promise = aList.remove(aDownload);
 
         // When the download object is ready, make it available to the caller.
         promise.then(() => deferred.resolve(aDownload),
@@ -385,21 +385,21 @@ function promiseStartLegacyDownload(aSou
  * @rejects Never.  The current test fails in case of exceptions.
  */
 function promiseStartExternalHelperAppServiceDownload(aSourceUrl) {
   let sourceURI = NetUtil.newURI(aSourceUrl ||
                                  httpUrl("interruptible_resumable.txt"));
 
   let deferred = Promise.defer();
 
-  Downloads.getList(Downloads.PUBLIC).then(function (aList) {
+  Downloads.getList(Downloads.PUBLIC).then(function(aList) {
     // Temporarily register a view that will get notified when the download we
     // are controlling becomes visible in the list of downloads.
     aList.addView({
-      onDownloadAdded: function (aDownload) {
+      onDownloadAdded: function(aDownload) {
         aList.removeView(this).then(null, do_report_unexpected_exception);
 
         // Remove the download to keep the list empty for the next test.  This
         // also allows the caller to register the "onchange" event directly.
         let promise = aList.remove(aDownload);
 
         // When the download object is ready, make it available to the caller.
         promise.then(() => deferred.resolve(aDownload),
@@ -411,31 +411,31 @@ function promiseStartExternalHelperAppSe
       uri: sourceURI,
       loadUsingSystemPrincipal: true
     });
 
     // Start the actual download process.
     channel.asyncOpen2({
       contentListener: null,
 
-      onStartRequest: function (aRequest, aContext)
+      onStartRequest: function(aRequest, aContext)
       {
         let channel = aRequest.QueryInterface(Ci.nsIChannel);
         this.contentListener = gExternalHelperAppService.doContent(
                                      channel.contentType, aRequest, null, true);
         this.contentListener.onStartRequest(aRequest, aContext);
       },
 
-      onStopRequest: function (aRequest, aContext, aStatusCode)
+      onStopRequest: function(aRequest, aContext, aStatusCode)
       {
         this.contentListener.onStopRequest(aRequest, aContext, aStatusCode);
       },
 
-      onDataAvailable: function (aRequest, aContext, aInputStream, aOffset,
-                                 aCount)
+      onDataAvailable: function(aRequest, aContext, aInputStream, aOffset,
+                                aCount)
       {
         this.contentListener.onDataAvailable(aRequest, aContext, aInputStream,
                                              aOffset, aCount);
       },
     });
   }.bind(this)).then(null, do_report_unexpected_exception);
 
   return deferred.promise;
@@ -451,17 +451,17 @@ function promiseStartExternalHelperAppSe
  * @return {Promise}
  * @resolves When the download has reached half of its progress.
  * @rejects Never.
  */
 function promiseDownloadMidway(aDownload) {
   let deferred = Promise.defer();
 
   // Wait for the download to reach half of its progress.
-  let onchange = function () {
+  let onchange = function() {
     if (!aDownload.stopped && !aDownload.canceled && aDownload.progress == 50) {
       aDownload.onchange = null;
       deferred.resolve();
     }
   };
 
   // Register for the notification, but also call the function directly in
   // case the download already reached the expected progress.
@@ -571,20 +571,20 @@ function promiseVerifyContents(aPath, aE
  *
  * @returns nsIServerSocket that listens for connections.  Call its "close"
  *          method to stop listening and free the server port.
  */
 function startFakeServer()
 {
   let serverSocket = new ServerSocket(-1, true, -1);
   serverSocket.asyncListen({
-    onSocketAccepted: function (aServ, aTransport) {
+    onSocketAccepted: function(aServ, aTransport) {
       aTransport.close(Cr.NS_BINDING_ABORTED);
     },
-    onStopListening: function () { },
+    onStopListening: function() { },
   });
   return serverSocket;
 }
 
 /**
  * This is an internal reference that should not be used directly by tests.
  */
 var _gDeferResponses = Promise.defer();
@@ -637,17 +637,17 @@ function continueResponses()
  *        This function is called when the response is received, with the
  *        aRequest and aResponse arguments of the server.
  * @param aSecondPartFn
  *        This function is called with the aRequest and aResponse arguments of
  *        the server, when the continueResponses function is called.
  */
 function registerInterruptibleHandler(aPath, aFirstPartFn, aSecondPartFn)
 {
-  gHttpServer.registerPathHandler(aPath, function (aRequest, aResponse) {
+  gHttpServer.registerPathHandler(aPath, function(aRequest, aResponse) {
     do_print("Interruptible request started.");
 
     // Process the first part of the response.
     aResponse.processAsync();
     aFirstPartFn(aRequest, aResponse);
 
     // Wait on the current deferred object, then finish the request.
     _gDeferResponses.promise.then(function RIH_onSuccess() {
@@ -690,17 +690,17 @@ add_task(function test_common_initialize
       gHttpServer.stop(resolve);
     });
   });
 
   // Cache locks might prevent concurrent requests to the same resource, and
   // this may block tests that use the interruptible handlers.
   Services.prefs.setBoolPref("browser.cache.disk.enable", false);
   Services.prefs.setBoolPref("browser.cache.memory.enable", false);
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     Services.prefs.clearUserPref("browser.cache.disk.enable");
     Services.prefs.clearUserPref("browser.cache.memory.enable");
   });
 
   registerInterruptibleHandler("/interruptible.txt",
     function firstPart(aRequest, aResponse) {
       aResponse.setHeader("Content-Type", "text/plain", false);
       aResponse.setHeader("Content-Length", "" + (TEST_DATA_SHORT.length * 2),
@@ -764,29 +764,29 @@ add_task(function test_common_initialize
                          TEST_DATA_SHORT_GZIP_ENCODED_FIRST.length);
     }, function secondPart(aRequest, aResponse) {
       let bos =  new BinaryOutputStream(aResponse.bodyOutputStream);
       bos.writeByteArray(TEST_DATA_SHORT_GZIP_ENCODED_SECOND,
                          TEST_DATA_SHORT_GZIP_ENCODED_SECOND.length);
     });
 
   gHttpServer.registerPathHandler("/shorter-than-content-length-http-1-1.txt",
-    function (aRequest, aResponse) {
+    function(aRequest, aResponse) {
       aResponse.processAsync();
       aResponse.setStatusLine("1.1", 200, "OK");
       aResponse.setHeader("Content-Type", "text/plain", false);
       aResponse.setHeader("Content-Length", "" + (TEST_DATA_SHORT.length * 2),
                           false);
       aResponse.write(TEST_DATA_SHORT);
       aResponse.finish();
     });
 
   // This URL will emulate being blocked by Windows Parental controls
   gHttpServer.registerPathHandler("/parentalblocked.zip",
-    function (aRequest, aResponse) {
+    function(aRequest, aResponse) {
       aResponse.setStatusLine(aRequest.httpVersion, 450,
                               "Blocked by Windows Parental Controls");
     });
 
   // During unit tests, most of the functions that require profile access or
   // operating system features will be disabled. Individual tests may override
   // them again to check for specific behaviors.
   Integration.downloads.register(base => ({
--- a/toolkit/components/jsdownloads/test/unit/test_DownloadImport.js
+++ b/toolkit/components/jsdownloads/test/unit/test_DownloadImport.js
@@ -164,32 +164,32 @@ function promiseEntityID(aUrl) {
   let deferred = Promise.defer();
   let entityID = "";
   let channel = NetUtil.newChannel({
     uri: NetUtil.newURI(aUrl),
     loadUsingSystemPrincipal: true
   });
 
   channel.asyncOpen2({
-    onStartRequest: function (aRequest) {
+    onStartRequest: function(aRequest) {
       if (aRequest instanceof Ci.nsIResumableChannel) {
         entityID = aRequest.entityID;
       }
       aRequest.cancel(Cr.NS_BINDING_ABORTED);
     },
 
-    onStopRequest: function (aRequest, aContext, aStatusCode) {
+    onStopRequest: function(aRequest, aContext, aStatusCode) {
       if (aStatusCode == Cr.NS_BINDING_ABORTED) {
         deferred.resolve(entityID);
       } else {
         deferred.reject("Unexpected status code received");
       }
     },
 
-    onDataAvailable: function () {}
+    onDataAvailable: function() {}
   });
 
   return deferred.promise;
 }
 
 /**
  * Gets a file path to a temporary writeable download target, in the
  * correct format as expected to be stored in the downloads database,
--- a/toolkit/components/jsdownloads/test/unit/test_DownloadIntegration.js
+++ b/toolkit/components/jsdownloads/test/unit/test_DownloadIntegration.js
@@ -210,17 +210,17 @@ add_task(function* test_getTemporaryDown
  * Re-enables the default observers for the following tests.
  *
  * This takes effect the first time a DownloadList object is created, and lasts
  * until this test file has completed.
  */
 add_task(function* test_observers_setup()
 {
   DownloadIntegration.allowObservers = true;
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     DownloadIntegration.allowObservers = false;
   });
 });
 
 /**
  * Tests notifications prompts when observers are notified if there are public
  * and private active downloads.
  */
--- a/toolkit/components/jsdownloads/test/unit/test_DownloadList.js
+++ b/toolkit/components/jsdownloads/test/unit/test_DownloadList.js
@@ -51,17 +51,17 @@ function promiseExpirableDownloadVisit(a
       }]
     },
     {
       handleError: function handleError(aResultCode, aPlaceInfo) {
         let ex = new Components.Exception("Unexpected error in adding visits.",
                                           aResultCode);
         deferred.reject(ex);
       },
-      handleResult: function () {},
+      handleResult: function() {},
       handleCompletion: function handleCompletion() {
         deferred.resolve();
       }
     });
   return deferred.promise;
 }
 
 // Tests
@@ -187,17 +187,17 @@ add_task(function* test_notifications_ad
       target: getTempFile(TEST_TARGET_FILE_NAME).path,
     });
     yield list.add(downloadOne);
     yield list.add(downloadTwo);
 
     // Check that we receive add notifications for existing elements.
     let addNotifications = 0;
     let viewOne = {
-      onDownloadAdded: function (aDownload) {
+      onDownloadAdded: function(aDownload) {
         // The first download to be notified should be the first that was added.
         if (addNotifications == 0) {
           do_check_eq(aDownload, downloadOne);
         } else if (addNotifications == 1) {
           do_check_eq(aDownload, downloadTwo);
         }
         addNotifications++;
       },
@@ -207,17 +207,17 @@ add_task(function* test_notifications_ad
 
     // Check that we receive add notifications for new elements.
     yield list.add(yield promiseNewDownload());
     do_check_eq(addNotifications, 3);
 
     // Check that we receive remove notifications.
     let removeNotifications = 0;
     let viewTwo = {
-      onDownloadRemoved: function (aDownload) {
+      onDownloadRemoved: function(aDownload) {
         do_check_eq(aDownload, downloadOne);
         removeNotifications++;
       },
     };
     yield list.addView(viewTwo);
     yield list.remove(downloadOne);
     do_check_eq(removeNotifications, 1);
 
@@ -252,17 +252,17 @@ add_task(function* test_notifications_ch
       target: getTempFile(TEST_TARGET_FILE_NAME).path,
     });
     yield list.add(downloadOne);
     yield list.add(downloadTwo);
 
     // Check that we receive change notifications.
     let receivedOnDownloadChanged = false;
     yield list.addView({
-      onDownloadChanged: function (aDownload) {
+      onDownloadChanged: function(aDownload) {
         do_check_eq(aDownload, downloadOne);
         receivedOnDownloadChanged = true;
       },
     });
     yield downloadOne.start();
     do_check_true(receivedOnDownloadChanged);
 
     // We should not receive change notifications after a download is removed.
@@ -280,28 +280,28 @@ add_task(function* test_notifications_th
 {
   let list = yield promiseNewList();
 
   // Check that we receive change notifications.
   let receivedOnDownloadAdded = false;
   let receivedOnDownloadChanged = false;
   let receivedOnDownloadRemoved = false;
   let view = {
-    onDownloadAdded: function () {
+    onDownloadAdded: function() {
       do_check_eq(this, view);
       receivedOnDownloadAdded = true;
     },
-    onDownloadChanged: function () {
+    onDownloadChanged: function() {
       // Only do this check once.
       if (!receivedOnDownloadChanged) {
         do_check_eq(this, view);
         receivedOnDownloadChanged = true;
       }
     },
-    onDownloadRemoved: function () {
+    onDownloadRemoved: function() {
       do_check_eq(this, view);
       receivedOnDownloadRemoved = true;
     },
   };
   yield list.addView(view);
 
   let download = yield promiseNewDownload();
   yield list.add(download);
@@ -331,17 +331,17 @@ add_task(function* test_history_expirati
 
   let list = yield promiseNewList();
   let downloadOne = yield promiseNewDownload();
   let downloadTwo = yield promiseNewDownload(httpUrl("interruptible.txt"));
 
   let deferred = Promise.defer();
   let removeNotifications = 0;
   let downloadView = {
-    onDownloadRemoved: function (aDownload) {
+    onDownloadRemoved: function(aDownload) {
       if (++removeNotifications == 2) {
         deferred.resolve();
       }
     },
   };
   yield list.addView(downloadView);
 
   // Work with one finished download and one canceled download.
@@ -378,17 +378,17 @@ add_task(function* test_history_clear()
   let downloadOne = yield promiseNewDownload();
   let downloadTwo = yield promiseNewDownload();
   yield list.add(downloadOne);
   yield list.add(downloadTwo);
 
   let deferred = Promise.defer();
   let removeNotifications = 0;
   let downloadView = {
-    onDownloadRemoved: function (aDownload) {
+    onDownloadRemoved: function(aDownload) {
       if (++removeNotifications == 2) {
         deferred.resolve();
       }
     },
   };
   yield list.addView(downloadView);
 
   yield downloadOne.start();
@@ -414,17 +414,17 @@ add_task(function* test_removeFinished()
   yield list.add(downloadOne);
   yield list.add(downloadTwo);
   yield list.add(downloadThree);
   yield list.add(downloadFour);
 
   let deferred = Promise.defer();
   let removeNotifications = 0;
   let downloadView = {
-    onDownloadRemoved: function (aDownload) {
+    onDownloadRemoved: function(aDownload) {
       do_check_true(aDownload == downloadOne ||
                     aDownload == downloadTwo ||
                     aDownload == downloadThree);
       do_check_true(removeNotifications < 3);
       if (++removeNotifications == 3) {
         deferred.resolve();
       }
     },
@@ -550,15 +550,15 @@ add_task(function* test_DownloadSummary_
   let summary = yield Downloads.getSummary(Downloads.ALL);
 
   let download = yield promiseNewDownload();
   yield list.add(download);
 
   // Check that we receive change notifications.
   let receivedOnSummaryChanged = false;
   yield summary.addView({
-    onSummaryChanged: function () {
+    onSummaryChanged: function() {
       receivedOnSummaryChanged = true;
     },
   });
   yield download.start();
   do_check_true(receivedOnSummaryChanged);
 });
--- a/toolkit/components/jsdownloads/test/unit/test_DownloadStore.js
+++ b/toolkit/components/jsdownloads/test/unit/test_DownloadStore.js
@@ -25,17 +25,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
  *        temporary file is deleted when the test file execution finishes.
  *
  * @return {Promise}
  * @resolves Array [ Newly created DownloadList , associated DownloadStore ].
  * @rejects JavaScript exception.
  */
 function promiseNewListAndStore(aStorePath)
 {
-  return promiseNewList().then(function (aList) {
+  return promiseNewList().then(function(aList) {
     let path = aStorePath || getTempFile(TEST_STORE_FILE_NAME).path;
     let store = new DownloadStore(aList, path);
     return [aList, store];
   });
 }
 
 // Tests
 
--- a/toolkit/components/microformats/microformat-shiv.js
+++ b/toolkit/components/microformats/microformat-shiv.js
@@ -4,37 +4,37 @@
    Built: 2016-03-02 10:03 - http://microformat-shiv.com
    Copyright (c) 2016 Glenn Jones
    Licensed MIT
 */
 
 
 var Microformats; // jshint ignore:line
 
-(function (root, factory) {
+(function(root, factory) {
     if (typeof define === 'function' && define.amd) {
         define([], factory);
     } else if (typeof exports === 'object') {
         module.exports = factory();
     } else {
         root.Microformats = factory();
   }
-}(this, function () {
+}(this, function() {
 
     var modules = {};
 
 
     modules.version = '1.4.0';
     modules.livingStandard = '2015-09-25T12:26:04Z';
 
     /**
      * constructor
      *
      */
-    modules.Parser = function () {
+    modules.Parser = function() {
         this.rootPrefix = 'h-';
         this.propertyPrefixes = ['p-', 'dt-', 'u-', 'e-'];
         this.excludeTags = ['br', 'hr'];
     };
 
 
     // create objects incase the v1 map modules don't load
     modules.maps = (modules.maps) ? modules.maps : {};
@@ -270,17 +270,17 @@ var Microformats; // jshint ignore:line
         /**
          * internal parse to get parent microformats by walking up the tree
          *
          * @param  {DOM Node} node
          * @param  {Object} options
          * @param  {Int} recursive
          * @return {Object}
          */
-        getParentTreeWalk: function (node, options, recursive) {
+        getParentTreeWalk: function(node, options, recursive) {
             options = (options) ? options : {};
 
             // recursive calls
             if (recursive === undefined) {
                 if (node.parentNode && node.nodeName !== 'HTML') {
                     return this.getParentTreeWalk(node.parentNode, options, true);
                 }
                 return this.formatEmpty();
@@ -2362,17 +2362,17 @@ var Microformats; // jshint ignore:line
          * a sort function - to sort objects in an array by a given property
          *
          * @param  {String} property
          * @param  {Boolean} reverse
          * @return {Int}
          */
         sortObjects: function(property, reverse) {
             reverse = (reverse) ? -1 : 1;
-            return function (a, b) {
+            return function(a, b) {
                 a = a[property];
                 b = b[property];
                 if (a < b) {
                     return reverse * -1;
                 }
                 if (a > b) {
                     return reverse * 1;
                 }
@@ -2390,17 +2390,17 @@ var Microformats; // jshint ignore:line
         rootNode: null,
 
 
          /**
          * gets DOMParser object
          *
          * @return {Object || undefined}
          */
-        getDOMParser: function () {
+        getDOMParser: function() {
             if (typeof DOMParser === "undefined") {
                 try {
                     return Components.classes["@mozilla.org/xmlextras/domparser;1"]
                         .createInstance(Components.interfaces.nsIDOMParser);
                 } catch (e) {
                     return undefined;
                 }
             } else {
@@ -2878,17 +2878,17 @@ var Microformats; // jshint ignore:line
 
 
         /**
          * get the child index of a node. Used to create a node path
          *
          *   @param  {DOM Node} node
          *   @return {Int}
          */
-        getChildIndex: function (node) {
+        getChildIndex: function(node) {
             var parent = node.parentNode,
                 i = -1,
                 child;
             while (parent && (child = parent.childNodes[++i])) {
                  if (child === node) {
                      return i;
                  }
             }
@@ -2897,17 +2897,17 @@ var Microformats; // jshint ignore:line
 
 
         /**
          * get a node's path
          *
          *   @param  {DOM Node} node
          *   @return {Array}
          */
-        getNodePath: function  (node) {
+        getNodePath: function(node) {
             var parent = node.parentNode,
                 path = [],
                 index = this.getChildIndex(node);
 
           if (parent && (path = this.getNodePath(parent))) {
                if (index > -1) {
                    path.push(index);
                }
@@ -2918,17 +2918,17 @@ var Microformats; // jshint ignore:line
 
         /**
          * get a node from a path.
          *
          *   @param  {DOM document} document
          *   @param  {Array} path
          *   @return {DOM Node}
          */
-        getNodeByPath: function (document, path) {
+        getNodeByPath: function(document, path) {
             var node = document.documentElement,
                 i = 0,
                 index;
           while ((index = path[++i]) > -1) {
               node = node.childNodes[index];
           }
           return node;
         },
@@ -3037,17 +3037,17 @@ var Microformats; // jshint ignore:line
     /**
      * constructor
      * parses text to find just the date element of an ISO date/time string i.e. 2008-05-01
      *
      * @param  {String} dateString
      * @param  {String} format
      * @return {String}
      */
-    modules.ISODate = function ( dateString, format ) {
+    modules.ISODate = function( dateString, format ) {
         this.clear();
 
         this.format = (format) ? format : 'auto'; // auto or W3C or RFC3339 or HTML5
         this.setFormatSep();
 
         // optional should be full iso date/time string
         if (arguments[0]) {
             this.parse(dateString, format);
@@ -3665,17 +3665,17 @@ var Microformats; // jshint ignore:line
        /**
          * concatenate an array of date and time text fragments to create an ISODate object
          * used for microformat value and value-title rules
          *
          * @param  {Array} arr ( Array of Strings )
          * @param  {String} format ( Modules.ISODate profile format )
          * @return {Object} Modules.ISODate
          */
-        concatFragments: function (arr, format) {
+        concatFragments: function(arr, format) {
             var out = new modules.ISODate(),
                 i = 0,
                 value = '';
 
             // if the fragment already contains a full date just return it once
             if (arr[0].toUpperCase().match('T')) {
                 return new modules.ISODate(arr[0], format);
             }
@@ -3716,17 +3716,17 @@ var Microformats; // jshint ignore:line
 
 
        /**
          * parses text by splitting it into an array of time and timezone strings
          *
          * @param  {String} text
          * @return {Array} Modules.ISODate
          */
-        splitTimeAndZone: function ( text ) {
+        splitTimeAndZone: function( text ) {
            var out = [text],
                chars = ['-', '+', 'z', 'Z'],
                i = chars.length;
 
             while (i--) {
               if (text.indexOf(chars[i]) > -1) {
                   out[0] = text.slice( 0, text.indexOf(chars[i]) );
                   out.push( text.slice( text.indexOf(chars[i]) ) );
--- a/toolkit/components/microformats/update/update.js
+++ b/toolkit/components/microformats/update/update.js
@@ -152,17 +152,17 @@ function getLastCommitDate( repo, callba
 
 	var options = {
 	  url: 'https://api.github.com/repos/' + repo + '/commits?per_page=1',
 	  headers: {
 	    'User-Agent': 'request'
 	  }
 	};
 
-	request(options, function (error, response, body) {
+	request(options, function(error, response, body) {
 	  if (!error && response.statusCode == 200) {
 		var date = null,
 			json = JSON.parse(body);
 			if (json && json.length && json[0].commit && json[0].commit.author ) {
 				date = json[0].commit.author.date;
 			}
 	    callback(null, date);
 	  } else {
@@ -184,17 +184,17 @@ function getLastBuildState( repo, callba
 	var options = {
 	  url: 'https://api.travis-ci.org/repos/' + repo,
 	  headers: {
 	    'User-Agent': 'request',
 		'Accept': 'application/vnd.travis-ci.2+json'
 	  }
 	};
 
-	request(options, function (error, response, body) {
+	request(options, function(error, response, body) {
 	  if (!error && response.statusCode == 200) {
 		var buildState = null,
 			json = JSON.parse(body);
 			if (json && json.repo &&  json.repo.last_build_state ) {
 				buildState = json.repo.last_build_state;
 			}
 	    callback(null, buildState);
 	  } else {
--- a/toolkit/components/passwordmgr/LoginImport.jsm
+++ b/toolkit/components/passwordmgr/LoginImport.jsm
@@ -38,17 +38,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
  * Provides an object that has a method to import login-related data from the
  * previous SQLite storage format.
  *
  * @param aStore
  *        LoginStore object where imported data will be added.
  * @param aPath
  *        String containing the file path of the SQLite login database.
  */
-this.LoginImport = function (aStore, aPath) {
+this.LoginImport = function(aStore, aPath) {
   this.store = aStore;
   this.path = aPath;
 };
 
 this.LoginImport.prototype = {
   /**
    * LoginStore object where imported data will be added.
    */
--- a/toolkit/components/passwordmgr/LoginManagerContent.jsm
+++ b/toolkit/components/passwordmgr/LoginManagerContent.jsm
@@ -1004,17 +1004,17 @@ var LoginManagerContent = {
       var maxPasswordLen = Number.MAX_VALUE;
 
       // If attribute wasn't set, default is -1.
       if (usernameField && usernameField.maxLength >= 0)
         maxUsernameLen = usernameField.maxLength;
       if (passwordField.maxLength >= 0)
         maxPasswordLen = passwordField.maxLength;
 
-      var logins = foundLogins.filter(function (l) {
+      var logins = foundLogins.filter(function(l) {
         var fit = (l.username.length <= maxUsernameLen &&
                    l.password.length <= maxPasswordLen);
         if (!fit)
           log("Ignored", l.username, "login: won't fit");
 
         return fit;
       }, this);
 
@@ -1212,17 +1212,17 @@ var LoginUtils = {
     if (uriString == "")
       uriString = form.baseURI; // ala bug 297761
 
     return this._getPasswordOrigin(uriString, true);
   },
 };
 
 // nsIAutoCompleteResult implementation
-function UserAutoCompleteResult (aSearchString, matchingLogins, {isSecure, messageManager}) {
+function UserAutoCompleteResult(aSearchString, matchingLogins, {isSecure, messageManager}) {
   function loginSort(a, b) {
     var userA = a.username.toLowerCase();
     var userB = b.username.toLowerCase();
 
     if (userA < userB)
       return -1;
 
     if (userA > userB)
--- a/toolkit/components/passwordmgr/LoginManagerParent.jsm
+++ b/toolkit/components/passwordmgr/LoginManagerParent.jsm
@@ -52,17 +52,17 @@ var LoginManagerParent = {
       const { LoginRecipesParent } = Cu.import("resource://gre/modules/LoginRecipes.jsm", {});
       this._recipeManager = new LoginRecipesParent({
         defaults: Services.prefs.getComplexValue("signon.recipes.path", Ci.nsISupportsString).data,
       });
       return this._recipeManager.initializationPromise;
     });
   },
 
-  receiveMessage: function (msg) {
+  receiveMessage: function(msg) {
     let data = msg.data;
     switch (msg.name) {
       case "RemoteLogins:findLogins": {
         // TODO Verify msg.target's principals against the formOrigin?
         this.sendLoginDataToChild(data.options.showMasterPassword,
                                   data.formOrigin,
                                   data.actionOrigin,
                                   data.requestId,
@@ -170,17 +170,17 @@ var LoginManagerParent = {
     // processing this form until the user handles the prompt.
     if (Services.logins.uiBusy) {
       log("deferring sendLoginDataToChild for", formOrigin);
       let self = this;
       let observer = {
         QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
                                                Ci.nsISupportsWeakReference]),
 
-        observe: function (subject, topic, data) {
+        observe: function(subject, topic, data) {
           log("Got deferred sendLoginDataToChild notification:", topic);
           // Only run observer once.
           Services.obs.removeObserver(this, "passwordmgr-crypto-login");
           Services.obs.removeObserver(this, "passwordmgr-crypto-loginCanceled");
           if (topic == "passwordmgr-crypto-loginCanceled") {
             target.sendAsyncMessage("RemoteLogins:loginsFound", {
               requestId: requestId,
               logins: [],
--- a/toolkit/components/passwordmgr/LoginRecipes.jsm
+++ b/toolkit/components/passwordmgr/LoginRecipes.jsm
@@ -92,17 +92,17 @@ LoginRecipesParent.prototype = {
 
     if (this._defaults) {
       let channel = NetUtil.newChannel({uri: NetUtil.newURI(this._defaults, "UTF-8"),
                                         loadUsingSystemPrincipal: true});
       channel.contentType = "application/json";
 
       try {
         this.initializationPromise = new Promise(function(resolve) {
-          NetUtil.asyncFetch(channel, function (stream, result) {
+          NetUtil.asyncFetch(channel, function(stream, result) {
             if (!Components.isSuccessCode(result)) {
               throw new Error("Error fetching recipe file:" + result);
             }
             let count = stream.available();
             let data = NetUtil.readInputStreamToString(stream, count, { charset: "UTF-8" });
             resolve(JSON.parse(data));
           });
         }).then(recipes => {
--- a/toolkit/components/passwordmgr/LoginStore.jsm
+++ b/toolkit/components/passwordmgr/LoginStore.jsm
@@ -117,17 +117,17 @@ LoginStore.prototype._dataPostProcessor 
   data.version = kDataVersion;
 
   return data;
 };
 
 /**
  * Migrates disabled hosts to the permission manager.
  */
-LoginStore.prototype._migrateDisabledHosts = function (data) {
+LoginStore.prototype._migrateDisabledHosts = function(data) {
   for (let host of data.disabledHosts) {
     try {
       let uri = Services.io.newURI(host, null, null);
       Services.perms.add(uri, PERMISSION_SAVE_LOGINS, Services.perms.DENY_ACTION);
     } catch (e) {
       Cu.reportError(e);
     }
   }
--- a/toolkit/components/passwordmgr/crypto-SDR.js
+++ b/toolkit/components/passwordmgr/crypto-SDR.js
@@ -49,17 +49,17 @@ LoginManagerCrypto_SDR.prototype = {
 
   _utfConverterReset : function() {
     this.__utfConverter = null;
   },
 
   _uiBusy : false,
 
 
-  init : function () {
+  init : function() {
     // Check to see if the internal PKCS#11 token has been initialized.
     // If not, set a blank password.
     let tokenDB = Cc["@mozilla.org/security/pk11tokendb;1"].
                   getService(Ci.nsIPK11TokenDB);
 
     let token = tokenDB.getInternalKeyToken();
     if (token.needsUserInit) {
       this.log("Initializing key3.db with default blank password.");
@@ -71,17 +71,17 @@ LoginManagerCrypto_SDR.prototype = {
   /*
    * encrypt
    *
    * Encrypts the specified string, using the SecretDecoderRing.
    *
    * Returns the encrypted string, or throws an exception if there was a
    * problem.
    */
-  encrypt : function (plainText) {
+  encrypt : function(plainText) {
     let cipherText = null;
 
     let wasLoggedIn = this.isLoggedIn;
     let canceledMP = false;
 
     this._uiBusy = true;
     try {
       let plainOctet = this._utfConverter.ConvertFromUnicode(plainText);
@@ -112,17 +112,17 @@ LoginManagerCrypto_SDR.prototype = {
   /*
    * decrypt
    *
    * Decrypts the specified string, using the SecretDecoderRing.
    *
    * Returns the decrypted string, or throws an exception if there was a
    * problem.
    */
-  decrypt : function (cipherText) {
+  decrypt : function(cipherText) {
     let plainText = null;
 
     let wasLoggedIn = this.isLoggedIn;
     let canceledMP = false;
 
     this._uiBusy = true;
     try {
       let plainOctet;
--- a/toolkit/components/passwordmgr/nsLoginInfo.js
+++ b/toolkit/components/passwordmgr/nsLoginInfo.js
@@ -24,35 +24,35 @@ nsLoginInfo.prototype = {
   hostname      : null,
   formSubmitURL : null,
   httpRealm     : null,
   username      : null,
   password      : null,
   usernameField : null,
   passwordField : null,
 
-  init : function (aHostname, aFormSubmitURL, aHttpRealm,
-                   aUsername,      aPassword,
-                   aUsernameField, aPasswordField) {
+  init : function(aHostname, aFormSubmitURL, aHttpRealm,
+                  aUsername,      aPassword,
+                  aUsernameField, aPasswordField) {
     this.hostname      = aHostname;
     this.formSubmitURL = aFormSubmitURL;
     this.httpRealm     = aHttpRealm;
     this.username      = aUsername;
     this.password      = aPassword;
     this.usernameField = aUsernameField;
     this.passwordField = aPasswordField;
   },
 
   matches(aLogin, ignorePassword) {
     return LoginHelper.doLoginsMatch(this, aLogin, {
       ignorePassword,
     });
   },
 
-  equals : function (aLogin) {
+  equals : function(aLogin) {
     if (this.hostname      != aLogin.hostname      ||
         this.formSubmitURL != aLogin.formSubmitURL ||
         this.httpRealm     != aLogin.httpRealm     ||
         this.username      != aLogin.username      ||
         this.password      != aLogin.password      ||
         this.usernameField != aLogin.usernameField ||
         this.passwordField != aLogin.passwordField)
       return false;
--- a/toolkit/components/passwordmgr/nsLoginManagerPrompter.js
+++ b/toolkit/components/passwordmgr/nsLoginManagerPrompter.js
@@ -41,31 +41,31 @@ function LoginManagerPromptFactory() {
 LoginManagerPromptFactory.prototype = {
 
   classID : Components.ID("{749e62f4-60ae-4569-a8a2-de78b649660e}"),
   QueryInterface : XPCOMUtils.generateQI([Ci.nsIPromptFactory, Ci.nsIObserver, Ci.nsISupportsWeakReference]),
 
   _asyncPrompts : {},
   _asyncPromptInProgress : false,
 
-  observe : function (subject, topic, data) {
+  observe : function(subject, topic, data) {
     this.log("Observed: " + topic);
     if (topic == "quit-application-granted") {
       this._cancelPendingPrompts();
     } else if (topic == "passwordmgr-crypto-login") {
       // Start processing the deferred prompters.
       this._doAsyncPrompt();
     } else if (topic == "passwordmgr-crypto-loginCanceled") {
       // User canceled a Master Password prompt, so go ahead and cancel
       // all pending auth prompts to avoid nagging over and over.
       this._cancelPendingPrompts();
     }
   },
 
-  getPrompt : function (aWindow, aIID) {
+  getPrompt : function(aWindow, aIID) {
     var prompt = new LoginManagerPrompter().QueryInterface(aIID);
     prompt.init(aWindow, this);
     return prompt;
   },
 
   _doAsyncPrompt : function() {
     if (this._asyncPromptInProgress) {
       this.log("_doAsyncPrompt bypassed, already in progress");
@@ -278,18 +278,18 @@ LoginManagerPrompter.prototype = {
 
   /* ---------- nsIAuthPrompt prompts ---------- */
 
 
   /**
    * Wrapper around the prompt service prompt. Saving random fields here
    * doesn't really make sense and therefore isn't implemented.
    */
-  prompt : function (aDialogTitle, aText, aPasswordRealm,
-                     aSavePassword, aDefaultText, aResult) {
+  prompt : function(aDialogTitle, aText, aPasswordRealm,
+                    aSavePassword, aDefaultText, aResult) {
     if (aSavePassword != Ci.nsIAuthPrompt.SAVE_PASSWORD_NEVER)
       throw new Components.Exception("prompt only supports SAVE_PASSWORD_NEVER",
                                      Cr.NS_ERROR_NOT_IMPLEMENTED);
 
     this.log("===== prompt() called =====");
 
     if (aDefaultText) {
       aResult.value = aDefaultText;
@@ -299,17 +299,17 @@ LoginManagerPrompter.prototype = {
            aDialogTitle, aText, aResult, null, {});
   },
 
 
   /**
    * Looks up a username and password in the database. Will prompt the user
    * with a dialog, even if a username and password are found.
    */
-  promptUsernameAndPassword : function (aDialogTitle, aText, aPasswordRealm,
+  promptUsernameAndPassword : function(aDialogTitle, aText, aPasswordRealm,
                                        aSavePassword, aUsername, aPassword) {
     this.log("===== promptUsernameAndPassword() called =====");
 
     if (aSavePassword == Ci.nsIAuthPrompt.SAVE_PASSWORD_FOR_SESSION)
       throw new Components.Exception("promptUsernameAndPassword doesn't support SAVE_PASSWORD_FOR_SESSION",
                                      Cr.NS_ERROR_NOT_IMPLEMENTED);
 
     var selectedLogin = null;
@@ -400,18 +400,18 @@ LoginManagerPrompter.prototype = {
   /**
    * If a password is found in the database for the password realm, it is
    * returned straight away without displaying a dialog.
    *
    * If a password is not found in the database, the user will be prompted
    * with a dialog with a text field and ok/cancel buttons. If the user
    * allows it, then the password will be saved in the database.
    */
-  promptPassword : function (aDialogTitle, aText, aPasswordRealm,
-                             aSavePassword, aPassword) {
+  promptPassword : function(aDialogTitle, aText, aPasswordRealm,
+                            aSavePassword, aPassword) {
     this.log("===== promptPassword called() =====");
 
     if (aSavePassword == Ci.nsIAuthPrompt.SAVE_PASSWORD_FOR_SESSION)
       throw new Components.Exception("promptPassword doesn't support SAVE_PASSWORD_FOR_SESSION",
                                      Cr.NS_ERROR_NOT_IMPLEMENTED);
 
     var checkBox = { value : false };
     var checkBoxLabel = null;
@@ -476,17 +476,17 @@ LoginManagerPrompter.prototype = {
    *   - the realm (hostname + path)
    *   - the username, if present
    *
    * If aRealmString is in the format produced by NS_GetAuthKey for HTTP[S]
    * channels, e.g. "example.com:80 (httprealm)", null is returned for all
    * arguments to let callers know the login can't be saved because we don't
    * know whether it's http or https.
    */
-  _getRealmInfo : function (aRealmString) {
+  _getRealmInfo : function(aRealmString) {
     var httpRealm = /^.+ \(.+\)$/;
     if (httpRealm.test(aRealmString))
       return [null, null, null];
 
     var uri = Services.io.newURI(aRealmString, null, null);
     var pathname = "";
 
     if (uri.path != "/")
@@ -504,17 +504,17 @@ LoginManagerPrompter.prototype = {
 
   /**
    * Implementation of nsIAuthPrompt2.
    *
    * @param {nsIChannel} aChannel
    * @param {int}        aLevel
    * @param {nsIAuthInformation} aAuthInfo
    */
-  promptAuth : function (aChannel, aLevel, aAuthInfo) {
+  promptAuth : function(aChannel, aLevel, aAuthInfo) {
     var selectedLogin = null;
     var checkbox = { value : false };
     var checkboxLabel = null;
     var epicfail = false;
     var canAutologin = false;
     var notifyObj;
     var foundLogins;
 
@@ -635,17 +635,17 @@ LoginManagerPrompter.prototype = {
     } catch (e) {
       Components.utils.reportError("LoginManagerPrompter: " +
           "Fail2 in promptAuth: " + e + "\n");
     }
 
     return ok;
   },
 
-  asyncPromptAuth : function (aChannel, aCallback, aContext, aLevel, aAuthInfo) {
+  asyncPromptAuth : function(aChannel, aCallback, aContext, aLevel, aAuthInfo) {
     var cancelable = null;
 
     try {
       this.log("===== asyncPromptAuth called =====");
 
       // If the user submits a login but it fails, we need to remove the
       // notification bar that was displayed. Conveniently, the user will
       // be prompted for authentication again, which brings us here.
@@ -688,17 +688,17 @@ LoginManagerPrompter.prototype = {
   },
 
 
 
 
   /* ---------- nsILoginManagerPrompter prompts ---------- */
 
 
-  init : function (aWindow = null, aFactory = null) {
+  init : function(aWindow = null, aFactory = null) {
     if (!aWindow) {
       // There may be no applicable window e.g. in a Sandbox or JSM.
       this._chromeWindow = null;
       this._browser = null;
     } else if (aWindow instanceof Ci.nsIDOMChromeWindow) {
       this._chromeWindow = aWindow;
       // needs to be set explicitly using setBrowser
       this._browser = null;
@@ -716,29 +716,29 @@ LoginManagerPrompter.prototype = {
   set browser(aBrowser) {
     this._browser = aBrowser;
   },
 
   set opener(aOpener) {
     this._opener = aOpener;
   },
 
-  promptToSavePassword : function (aLogin) {
+  promptToSavePassword : function(aLogin) {
     this.log("promptToSavePassword");
     var notifyObj = this._getPopupNote() || this._getNotifyBox();
     if (notifyObj)
       this._showSaveLoginNotification(notifyObj, aLogin);
     else
       this._showSaveLoginDialog(aLogin);
   },
 
   /**
    * Displays a notification bar.
    */
-  _showLoginNotification : function (aNotifyBox, aName, aText, aButtons) {
+  _showLoginNotification : function(aNotifyBox, aName, aText, aButtons) {
     var oldBar = aNotifyBox.getNotificationWithValue(aName);
     const priority = aNotifyBox.PRIORITY_INFO_MEDIUM;
 
     this.log("Adding new " + aName + " notification bar");
     var newBar = aNotifyBox.appendNotification(
                             aText, aName, "",
                             priority, aButtons);
 
@@ -956,17 +956,17 @@ LoginManagerPrompter.prototype = {
       "password-notification-icon",
       mainAction,
       secondaryActions,
       {
         timeout: Date.now() + 10000,
         displayURI: Services.io.newURI(login.hostname, null, null),
         persistWhileVisible: true,
         passwordNotificationType: type,
-        eventCallback: function (topic) {
+        eventCallback: function(topic) {
           switch (topic) {
             case "showing":
               currentNotification = this;
               chromeDoc.getElementById("password-notification-password")
                        .removeAttribute("focused");
               chromeDoc.getElementById("password-notification-username")
                        .removeAttribute("focused");
               chromeDoc.getElementById("password-notification-username")
@@ -1014,17 +1014,17 @@ LoginManagerPrompter.prototype = {
    * to save the specified login. This allows the user to see the results of
    * their login, and only save a login which they know worked.
    *
    * @param aNotifyObj
    *        A notification box or a popup notification.
    * @param aLogin
    *        The login captured from the form.
    */
-  _showSaveLoginNotification : function (aNotifyObj, aLogin) {
+  _showSaveLoginNotification : function(aNotifyObj, aLogin) {
     // Ugh. We can't use the strings from the popup window, because they
     // have the access key marked in the string (eg "Mo&zilla"), along
     // with some weird rules for handling access keys that do not occur
     // in the string, for L10N. See commonDialog.js's setLabelForNode().
     var neverButtonText =
           this._getLocalizedString("notifyBarNeverRememberButtonText");
     var neverButtonAccessKey =
           this._getLocalizedString("notifyBarNeverRememberButtonAccessKey");
@@ -1083,17 +1083,17 @@ LoginManagerPrompter.prototype = {
 
       this._showLoginNotification(aNotifyObj, "password-save",
                                   notificationText, buttons);
     }
 
     Services.obs.notifyObservers(aLogin, "passwordmgr-prompt-save", null);
   },
 
-  _removeLoginNotifications : function () {
+  _removeLoginNotifications : function() {
     var popupNote = this._getPopupNote();
     if (popupNote)
       popupNote = popupNote.getNotification("password");
     if (popupNote)
       popupNote.remove();
 
     var notifyBox = this._getNotifyBox();
     if (notifyBox) {
@@ -1111,17 +1111,17 @@ LoginManagerPrompter.prototype = {
     }
   },
 
 
   /**
    * Called when we detect a new login in a form submission,
    * asks the user what to do.
    */
-  _showSaveLoginDialog : function (aLogin) {
+  _showSaveLoginDialog : function(aLogin) {
     const buttonFlags = Ci.nsIPrompt.BUTTON_POS_1_DEFAULT +
         (Ci.nsIPrompt.BUTTON_TITLE_IS_STRING * Ci.nsIPrompt.BUTTON_POS_0) +
         (Ci.nsIPrompt.BUTTON_TITLE_IS_STRING * Ci.nsIPrompt.BUTTON_POS_1) +
         (Ci.nsIPrompt.BUTTON_TITLE_IS_STRING * Ci.nsIPrompt.BUTTON_POS_2);
 
     var displayHost = this._getShortDisplayHost(aLogin.hostname);
 
     var dialogText;
@@ -1303,17 +1303,17 @@ LoginManagerPrompter.prototype = {
    * to select a username and confirm the password change.
    *
    * Note: The caller doesn't know the username for aNewLogin, so this
    *       function fills in .username and .usernameField with the values
    *       from the login selected by the user.
    *
    * Note; XPCOM stupidity: |count| is just |logins.length|.
    */
-  promptToChangePasswordWithUsernames : function (logins, count, aNewLogin) {
+  promptToChangePasswordWithUsernames : function(logins, count, aNewLogin) {
     this.log("promptToChangePasswordWithUsernames with count:", count);
 
     var usernames = logins.map(l => l.username);
     var dialogText  = this._getLocalizedString("userSelectText");
     var dialogTitle = this._getLocalizedString("passwordChangeTitle");
     var selectedIndex = { value: null };
 
     // If user selects ok, outparam.value is set to the index
@@ -1361,29 +1361,29 @@ LoginManagerPrompter.prototype = {
     propBag.setProperty("timeLastUsed", now);
     propBag.setProperty("timesUsedIncrement", 1);
     this._pwmgr.modifyLogin(login, propBag);
   },
 
   /**
    * Given a content DOM window, returns the chrome window and browser it's in.
    */
-  _getChromeWindow: function (aWindow) {
+  _getChromeWindow: function(aWindow) {
     let windows = Services.wm.getEnumerator(null);
     while (windows.hasMoreElements()) {
       let win = windows.getNext();
       let browser = win.gBrowser.getBrowserForContentWindow(aWindow);
       if (browser) {
         return { win, browser };
       }
     }
     return null;
   },
 
-  _getNotifyWindow: function () {
+  _getNotifyWindow: function() {
     // Some sites pop up a temporary login window, which disappears
     // upon submission of credentials. We want to put the notification
     // bar in the opener window if this seems to be happening.
     if (this._opener) {
       let chromeDoc = this._chromeWindow.document.documentElement;
 
       // Check to see if the current window was opened with chrome
       // disabled, and if so use the opener window. But if the window
@@ -1397,17 +1397,17 @@ LoginManagerPrompter.prototype = {
 
     return { win: this._chromeWindow, browser: this._browser };
   },
 
   /**
    * Returns the popup notification to this prompter,
    * or null if there isn't one available.
    */
-  _getPopupNote : function () {
+  _getPopupNote : function() {
     let popupNote = null;
 
     try {
       let { win: notifyWin } = this._getNotifyWindow();
 
       // .wrappedJSObject needed here -- see bug 422974 comment 5.
       popupNote = notifyWin.wrappedJSObject.PopupNotifications;
     } catch (e) {
@@ -1417,17 +1417,17 @@ LoginManagerPrompter.prototype = {
     return popupNote;
   },
 
 
   /**
    * Returns the notification box to this prompter, or null if there isn't
    * a notification box available.
    */
-  _getNotifyBox : function () {
+  _getNotifyBox : function() {
     let notifyBox = null;
 
     try {
       let { win: notifyWin } = this._getNotifyWindow();
 
       // .wrappedJSObject needed here -- see bug 422974 comment 5.
       notifyBox = notifyWin.wrappedJSObject.getNotificationBox(notifyWin);
     } catch (e) {
@@ -1438,17 +1438,17 @@ LoginManagerPrompter.prototype = {
   },
 
 
   /**
    * The user might enter a login that isn't the one we prefilled, but
    * is the same as some other existing login. So, pick a login with a
    * matching username, or return null.
    */
-  _repickSelectedLogin : function (foundLogins, username) {
+  _repickSelectedLogin : function(foundLogins, username) {
     for (var i = 0; i < foundLogins.length; i++)
       if (foundLogins[i].username == username)
         return foundLogins[i];
     return null;
   },
 
 
   /**
@@ -1457,62 +1457,62 @@ LoginManagerPrompter.prototype = {
    *   _getLocalizedString("key2", ["arg1"]);
    *   _getLocalizedString("key3", ["arg1", "arg2"]);
    *   (etc)
    *
    * Returns the localized string for the specified key,
    * formatted if required.
    *
    */
-  _getLocalizedString : function (key, formatArgs) {
+  _getLocalizedString : function(key, formatArgs) {
     if (formatArgs)
       return this._strBundle.formatStringFromName(
                                   key, formatArgs, formatArgs.length);
     return this._strBundle.GetStringFromName(key);
   },
 
 
   /**
    * Sanitizes the specified username, by stripping quotes and truncating if
    * it's too long. This helps prevent an evil site from messing with the
    * "save password?" prompt too much.
    */
-  _sanitizeUsername : function (username) {
+  _sanitizeUsername : function(username) {
     if (username.length > 30) {
       username = username.substring(0, 30);
       username += this._ellipsis;
     }
     return username.replace(/['"]/g, "");
   },
 
 
   /**
    * The aURI parameter may either be a string uri, or an nsIURI instance.
    *
    * Returns the hostname to use in a nsILoginInfo object (for example,
    * "http://example.com").
    */
-  _getFormattedHostname : function (aURI) {
+  _getFormattedHostname : function(aURI) {
     let uri;
     if (aURI instanceof Ci.nsIURI) {
       uri = aURI;
     } else {
       uri = Services.io.newURI(aURI, null, null);
     }
 
     return uri.scheme + "://" + uri.hostPort;
   },
 
 
   /**
    * Converts a login's hostname field (a URL) to a short string for
    * prompting purposes. Eg, "http://foo.com" --> "foo.com", or
    * "ftp://www.site.co.uk" --> "site.co.uk".
    */
-  _getShortDisplayHost: function (aURIString) {
+  _getShortDisplayHost: function(aURIString) {
     var displayHost;
 
     var eTLDService = Cc["@mozilla.org/network/effective-tld-service;1"].
                       getService(Ci.nsIEffectiveTLDService);
     var idnService = Cc["@mozilla.org/network/idn-service;1"].
                      getService(Ci.nsIIDNService);
     try {
       var uri = Services.io.newURI(aURIString, null, null);
@@ -1528,17 +1528,17 @@ LoginManagerPrompter.prototype = {
     return displayHost;
   },
 
 
   /**
    * Returns the hostname and realm for which authentication is being
    * requested, in the format expected to be used with nsILoginInfo.
    */
-  _getAuthTarget : function (aChannel, aAuthInfo) {
+  _getAuthTarget : function(aChannel, aAuthInfo) {
     var hostname, realm;
 
     // If our proxy is demanding authentication, don't use the
     // channel's actual destination.
     if (aAuthInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY) {
       this.log("getAuthTarget is for proxy auth");
       if (!(aChannel instanceof Ci.nsIProxiedChannel))
         throw new Error("proxy auth needs nsIProxiedChannel");
@@ -1576,17 +1576,17 @@ LoginManagerPrompter.prototype = {
 
   /**
    * Returns [username, password] as extracted from aAuthInfo (which
    * holds this info after having prompted the user).
    *
    * If the authentication was for a Windows domain, we'll prepend the
    * return username with the domain. (eg, "domain\user")
    */
-  _GetAuthInfo : function (aAuthInfo) {
+  _GetAuthInfo : function(aAuthInfo) {
     var username, password;
 
     var flags = aAuthInfo.flags;
     if (flags & Ci.nsIAuthInformation.NEED_DOMAIN && aAuthInfo.domain)
       username = aAuthInfo.domain + "\\" + aAuthInfo.username;
     else
       username = aAuthInfo.username;
 
@@ -1596,17 +1596,17 @@ LoginManagerPrompter.prototype = {
   },
 
 
   /**
    * Given a username (possibly in DOMAIN\user form) and password, parses the
    * domain out of the username if necessary and sets domain, username and
    * password on the auth information object.
    */
-  _SetAuthInfo : function (aAuthInfo, username, password) {
+  _SetAuthInfo : function(aAuthInfo, username, password) {
     var flags = aAuthInfo.flags;
     if (flags & Ci.nsIAuthInformation.NEED_DOMAIN) {
       // Domain is separated from username by a backslash
       var idx = username.indexOf("\\");
       if (idx == -1) {
         aAuthInfo.username = username;
       } else {
         aAuthInfo.domain   =  username.substring(0, idx);
--- a/toolkit/components/passwordmgr/storage-json.js
+++ b/toolkit/components/passwordmgr/storage-json.js
@@ -22,17 +22,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
                                   "resource://gre/modules/LoginStore.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
                                   "resource://gre/modules/osfile.jsm");
 
 XPCOMUtils.defineLazyServiceGetter(this, "gUUIDGenerator",
                                    "@mozilla.org/uuid-generator;1",
                                    "nsIUUIDGenerator");
 
-this.LoginManagerStorage_json = function () {};
+this.LoginManagerStorage_json = function() {};
 
 this.LoginManagerStorage_json.prototype = {
   classID: Components.ID("{c00c432d-a0c9-46d7-bef6-9c45b4d07341}"),
   QueryInterface: XPCOMUtils.generateQI([Ci.nsILoginManagerStorage]),
 
   __crypto: null,  // nsILoginManagerCrypto service
   get _crypto() {
     if (!this.__crypto)
--- a/toolkit/components/passwordmgr/storage-mozStorage.js
+++ b/toolkit/components/passwordmgr/storage-mozStorage.js
@@ -158,17 +158,17 @@ LoginManagerStorage_mozStorage.prototype
   initWithFile : function(aDBFile) {
     if (aDBFile)
       this._signonsFile = aDBFile;
 
     this.initialize();
   },
 
 
-  initialize : function () {
+  initialize : function() {
     this._dbStmts = {};
 
     let isFirstRun;
     try {
       // Force initialization of the crypto module.
       // See bug 717490 comment 17.
       this._crypto;
 
@@ -195,22 +195,22 @@ LoginManagerStorage_mozStorage.prototype
     }
   },
 
 
   /**
    * Internal method used by regression tests only.  It is called before
    * replacing this storage module with a new instance.
    */
-  terminate : function () {
+  terminate : function() {
     return Promise.resolve();
   },
 
 
-  addLogin : function (login) {
+  addLogin : function(login) {
     // Throws if there are bogus values.
     LoginHelper.checkLoginValues(login);
 
     let [encUsername, encPassword, encType] = this._encryptLogin(login);
 
     // Clone the login, so we don't modify the caller's object.
     let loginClone = login.clone();
 
@@ -274,17 +274,17 @@ LoginManagerStorage_mozStorage.prototype
       }
     }
 
     // Send a notification that a login was added.
     LoginHelper.notifyStorageChanged("addLogin", loginClone);
   },
 
 
-  removeLogin : function (login) {
+  removeLogin : function(login) {
     let [idToDelete, storedLogin] = this._getIdForLogin(login);
     if (!idToDelete)
       throw new Error("No matching logins");
 
     // Execute the statement & remove from DB
     let query  = "DELETE FROM moz_logins WHERE id = :id";
     let params = { id: idToDelete };
     let stmt;
@@ -301,17 +301,17 @@ LoginManagerStorage_mozStorage.prototype
     } finally {
       if (stmt) {
         stmt.reset();
       }
     }
     LoginHelper.notifyStorageChanged("removeLogin", storedLogin);
   },
 
-  modifyLogin : function (oldLogin, newLoginData) {
+  modifyLogin : function(oldLogin, newLoginData) {
     let [idToModify, oldStoredLogin] = this._getIdForLogin(oldLogin);
     if (!idToModify)
       throw new Error("No matching logins");
 
     let newLogin = LoginHelper.buildModifiedLogin(oldStoredLogin, newLoginData);
 
     // Check if the new GUID is duplicate.
     if (newLogin.guid != oldStoredLogin.guid &&
@@ -381,17 +381,17 @@ LoginManagerStorage_mozStorage.prototype
 
     LoginHelper.notifyStorageChanged("modifyLogin", [oldStoredLogin, newLogin]);
   },
 
 
   /**
    * Returns an array of nsILoginInfo.
    */
-  getAllLogins : function (count) {
+  getAllLogins : function(count) {
     let [logins, ids] = this._searchLogins({});
 
     // decrypt entries for caller.
     logins = this._decryptLogins(logins);
 
     this.log("_getAllLogins: returning " + logins.length + " logins.");
     if (count)
       count.value = logins.length; // needed for XPCOM
@@ -438,17 +438,17 @@ LoginManagerStorage_mozStorage.prototype
   /**
    * Private method to perform arbitrary searches on any field. Decryption is
    * left to the caller.
    *
    * Returns [logins, ids] for logins that match the arguments, where logins
    * is an array of encrypted nsLoginInfo and ids is an array of associated
    * ids in the database.
    */
-  _searchLogins : function (matchData, aOptions = {
+  _searchLogins : function(matchData, aOptions = {
     schemeUpgrades: false,
   }) {
     let conditions = [], params = {};
 
     for (let field in matchData) {
       let value = matchData[field];
       let condition = "";
       switch (field) {
@@ -566,17 +566,17 @@ LoginManagerStorage_mozStorage.prototype
         stmt.reset();
     }
   },
 
 
   /**
    * Removes all logins from storage.
    */
-  removeAllLogins : function () {
+  removeAllLogins : function() {
     this.log("Removing all logins");
     let query;
     let stmt;
     let transaction = new Transaction(this._dbConnection);
 
     // Disabled hosts kept, as one presumably doesn't want to erase those.
     // TODO: Add these items to the deleted items table once we've sorted
     //       out the issues from bug 756701
@@ -594,17 +594,17 @@ LoginManagerStorage_mozStorage.prototype
         stmt.reset();
       }
     }
 
     LoginHelper.notifyStorageChanged("removeAllLogins", null);
   },
 
 
-  findLogins : function (count, hostname, formSubmitURL, httpRealm) {
+  findLogins : function(count, hostname, formSubmitURL, httpRealm) {
     let loginData = {
       hostname: hostname,
       formSubmitURL: formSubmitURL,
       httpRealm: httpRealm
     };
     let matchData = { };
     for (let field of ["hostname", "formSubmitURL", "httpRealm"])
       if (loginData[field] != '')
@@ -615,17 +615,17 @@ LoginManagerStorage_mozStorage.prototype
     logins = this._decryptLogins(logins);
 
     this.log("_findLogins: returning " + logins.length + " logins");
     count.value = logins.length; // needed for XPCOM
     return logins;
   },
 
 
-  countLogins : function (hostname, formSubmitURL, httpRealm) {
+  countLogins : function(hostname, formSubmitURL, httpRealm) {
 
     let _countLoginsHelper = (hostname, formSubmitURL, httpRealm) => {
       // Do checks for null and empty strings, adjust conditions and params
       let [conditions, params] =
           this._buildConditionsAndParams(hostname, formSubmitURL, httpRealm);
 
       let query = "SELECT COUNT(1) AS numLogins FROM moz_logins";
       if (conditions.length) {
@@ -664,17 +664,17 @@ LoginManagerStorage_mozStorage.prototype
   },
 
 
   /**
    * Returns an array with two items: [id, login]. If the login was not
    * found, both items will be null. The returned login contains the actual
    * stored login (useful for looking at the actual nsILoginMetaInfo values).
    */
-  _getIdForLogin : function (login) {
+  _getIdForLogin : function(login) {
     let matchData = { };
     for (let field of ["hostname", "formSubmitURL", "httpRealm"])
       if (login[field] != '')
         matchData[field] = login[field];
     let [logins, ids] = this._searchLogins(matchData);
 
     let id = null;
     let foundLogin = null;
@@ -699,17 +699,17 @@ LoginManagerStorage_mozStorage.prototype
   },
 
 
   /**
    * Adjusts the WHERE conditions and parameters for statements prior to the
    * statement being created. This fixes the cases where nulls are involved
    * and the empty string is supposed to be a wildcard match
    */
-  _buildConditionsAndParams : function (hostname, formSubmitURL, httpRealm) {
+  _buildConditionsAndParams : function(hostname, formSubmitURL, httpRealm) {
     let conditions = [], params = {};
 
     if (hostname == null) {
       conditions.push("hostname isnull");
     } else if (hostname != '') {
       conditions.push("hostname = :hostname");
       params["hostname"] = hostname;
     }
@@ -730,17 +730,17 @@ LoginManagerStorage_mozStorage.prototype
 
     return [conditions, params];
   },
 
 
   /**
    * Checks to see if the specified GUID already exists.
    */
-  _isGuidUnique : function (guid) {
+  _isGuidUnique : function(guid) {
     let query = "SELECT COUNT(1) AS numLogins FROM moz_logins WHERE guid = :guid";
     let params = { guid: guid };
 
     let stmt, numLogins;
     try {
       stmt = this._dbCreateStatement(query, params);
       stmt.executeStep();
       numLogins = stmt.row.numLogins;
@@ -755,17 +755,17 @@ LoginManagerStorage_mozStorage.prototype
     return (numLogins == 0);
   },
 
 
   /**
    * Returns the encrypted username, password, and encrypton type for the specified
    * login. Can throw if the user cancels a master password entry.
    */
-  _encryptLogin : function (login) {
+  _encryptLogin : function(login) {
     let encUsername = this._crypto.encrypt(login.username);
     let encPassword = this._crypto.encrypt(login.password);
     let encType     = this._crypto.defaultEncType;
 
     return [encUsername, encPassword, encType];
   },
 
 
@@ -775,17 +775,17 @@ LoginManagerStorage_mozStorage.prototype
    *
    * The entries specified by the array will be decrypted, if possible.
    * An array of successfully decrypted logins will be returned. The return
    * value should be given to external callers (since still-encrypted
    * entries are useless), whereas internal callers generally don't want
    * to lose unencrypted entries (eg, because the user clicked Cancel
    * instead of entering their master password)
    */
-  _decryptLogins : function (logins) {
+  _decryptLogins : function(logins) {
     let result = [];
 
     for (let login of logins) {
       try {
         login.username = this._crypto.decrypt(login.username);
         login.password = this._crypto.decrypt(login.password);
       } catch (e) {
         // If decryption failed (corrupt entry?), just skip it.
@@ -803,17 +803,17 @@ LoginManagerStorage_mozStorage.prototype
 
   // Database Creation & Access
 
   /**
    * Creates a statement, wraps it, and then does parameter replacement
    * Returns the wrapped statement for execution.  Will use memoization
    * so that statements can be reused.
    */
-  _dbCreateStatement : function (query, params) {
+  _dbCreateStatement : function(query, params) {
     let wrappedStmt = this._dbStmts[query];
     // Memoize the statements
     if (!wrappedStmt) {
       this.log("Creating new statement for query: " + query);
       wrappedStmt = this._dbConnection.createStatement(query);
       this._dbStmts[query] = wrappedStmt;
     }
     // Replace parameters, must be done 1 at a time
@@ -823,17 +823,17 @@ LoginManagerStorage_mozStorage.prototype
     return wrappedStmt;
   },
 
 
   /**
    * Attempts to initialize the database. This creates the file if it doesn't
    * exist, performs any migrations, etc. Return if this is the first run.
    */
-  _dbInit : function () {
+  _dbInit : function() {
     this.log("Initializing Database");
     let isFirstRun = false;
     try {
       this._dbConnection = this._storageService.openDatabase(this._signonsFile);
       // Get the version of the schema in the file. It will be 0 if the
       // database has not been created yet.
       let version = this._dbConnection.schemaVersion;
       if (version == 0) {
@@ -850,57 +850,57 @@ LoginManagerStorage_mozStorage.prototype
       }
       throw e;
     }
 
     Services.obs.addObserver(this, "profile-before-change", false);
     return isFirstRun;
   },
 
-  observe: function (subject, topic, data) {
+  observe: function(subject, topic, data) {
     switch (topic) {
       case "profile-before-change":
         Services.obs.removeObserver(this, "profile-before-change");
         this._dbClose();
       break;
     }
   },
 
-  _dbCreate: function () {
+  _dbCreate: function() {
     this.log("Creating Database");
     this._dbCreateSchema();
     this._dbConnection.schemaVersion = DB_VERSION;
   },
 
 
-  _dbCreateSchema : function () {
+  _dbCreateSchema : function() {
     this._dbCreateTables();
     this._dbCreateIndices();
   },
 
 
-  _dbCreateTables : function () {
+  _dbCreateTables : function() {
     this.log("Creating Tables");
     for (let name in this._dbSchema.tables)
       this._dbConnection.createTable(name, this._dbSchema.tables[name]);
   },
 
 
-  _dbCreateIndices : function () {
+  _dbCreateIndices : function() {
     this.log("Creating Indices");
     for (let name in this._dbSchema.indices) {
       let index = this._dbSchema.indices[name];
       let statement = "CREATE INDEX IF NOT EXISTS " + name + " ON " + index.table +
                       "(" + index.columns.join(", ") + ")";
       this._dbConnection.executeSimpleSQL(statement);
     }
   },
 
 
-  _dbMigrate : function (oldVersion) {
+  _dbMigrate : function(oldVersion) {
     this.log("Attempting to migrate from version " + oldVersion);
 
     if (oldVersion > DB_VERSION) {
       this.log("Downgrading to version " + DB_VERSION);
       // User's DB is newer. Sanity check that our expected columns are
       // present, and if so mark the lower version and merrily continue
       // on. If the columns are borked, something is wrong so blow away
       // the DB and start from scratch. [Future incompatible upgrades
@@ -937,17 +937,17 @@ LoginManagerStorage_mozStorage.prototype
     transaction.commit();
     this.log("DB migration completed.");
   },
 
 
   /**
    * Version 2 adds a GUID column. Existing logins are assigned a random GUID.
    */
-  _dbMigrateToVersion2 : function () {
+  _dbMigrateToVersion2 : function() {
     // Check to see if GUID column already exists, add if needed
     let query;
     if (!this._dbColumnExists("guid")) {
       query = "ALTER TABLE moz_logins ADD COLUMN guid TEXT";
       this._dbConnection.executeSimpleSQL(query);
 
       query = "CREATE INDEX IF NOT EXISTS moz_logins_guid_index ON moz_logins (guid)";
       this._dbConnection.executeSimpleSQL(query);
@@ -991,17 +991,17 @@ LoginManagerStorage_mozStorage.prototype
       }
     }
   },
 
 
   /**
    * Version 3 adds a encType column.
    */
-  _dbMigrateToVersion3 : function () {
+  _dbMigrateToVersion3 : function() {
     // Check to see if encType column already exists, add if needed
     let query;
     if (!this._dbColumnExists("encType")) {
       query = "ALTER TABLE moz_logins ADD COLUMN encType INTEGER";
       this._dbConnection.executeSimpleSQL(query);
 
       query = "CREATE INDEX IF NOT EXISTS " +
                   "moz_logins_encType_index ON moz_logins (encType)";
@@ -1051,17 +1051,17 @@ LoginManagerStorage_mozStorage.prototype
     }
   },
 
 
   /**
    * Version 4 adds timeCreated, timeLastUsed, timePasswordChanged,
    * and timesUsed columns
    */
-  _dbMigrateToVersion4 : function () {
+  _dbMigrateToVersion4 : function() {
     let query;
     // Add the new columns, if needed.
     for (let column of ["timeCreated", "timeLastUsed", "timePasswordChanged", "timesUsed"]) {
       if (!this._dbColumnExists(column)) {
         query = "ALTER TABLE moz_logins ADD COLUMN " + column + " INTEGER";
         this._dbConnection.executeSimpleSQL(query);
       }
     }
@@ -1106,27 +1106,27 @@ LoginManagerStorage_mozStorage.prototype
       }
     }
   },
 
 
   /**
    * Version 5 adds the moz_deleted_logins table
    */
-  _dbMigrateToVersion5 : function () {
+  _dbMigrateToVersion5 : function() {
     if (!this._dbConnection.tableExists("moz_deleted_logins")) {
       this._dbConnection.createTable("moz_deleted_logins", this._dbSchema.tables.moz_deleted_logins);
     }
   },
 
   /**
    * Version 6 migrates all the hosts from
    * moz_disabledHosts to the permission manager.
    */
-  _dbMigrateToVersion6 : function () {
+  _dbMigrateToVersion6 : function() {
     let disabledHosts = [];
     let query = "SELECT hostname FROM moz_disabledHosts";
     let stmt;
 
     try {
       stmt = this._dbCreateStatement(query);
 
       while (stmt.executeStep()) {
@@ -1152,17 +1152,17 @@ LoginManagerStorage_mozStorage.prototype
     query = "DELETE FROM moz_disabledHosts";
     this._dbConnection.executeSimpleSQL(query);
   },
 
   /**
    * Sanity check to ensure that the columns this version of the code expects
    * are present in the DB we're using.
    */
-  _dbAreExpectedColumnsPresent : function () {
+  _dbAreExpectedColumnsPresent : function() {
     let query = "SELECT " +
                    "id, " +
                    "hostname, " +
                    "httpRealm, " +
                    "formSubmitURL, " +
                    "usernameField, " +
                    "passwordField, " +
                    "encryptedUsername, " +
@@ -1197,29 +1197,29 @@ LoginManagerStorage_mozStorage.prototype
     this.log("verified that expected columns are present in DB.");
     return true;
   },
 
 
   /**
    * Checks to see if the named column already exists.
    */
-  _dbColumnExists : function (columnName) {
+  _dbColumnExists : function(columnName) {
     let query = "SELECT " + columnName + " FROM moz_logins";
     try {
       let stmt = this._dbConnection.createStatement(query);
       // (no need to execute statement, if it compiled we're good)
       stmt.finalize();
       return true;
     } catch (e) {
       return false;
     }
   },
 
-  _dbClose : function () {
+  _dbClose : function() {
     this.log("Closing the DB connection.");
     // Finalize all statements to free memory, avoid errors later
     for (let query in this._dbStmts) {
       let stmt = this._dbStmts[query];
       stmt.finalize();
     }
     this._dbStmts = {};
 
@@ -1232,17 +1232,17 @@ LoginManagerStorage_mozStorage.prototype
     }
     this._dbConnection = null;
   },
 
   /**
    * Called when database creation fails. Finalizes database statements,
    * closes the database connection, deletes the database file.
    */
-  _dbCleanup : function (backup) {
+  _dbCleanup : function(backup) {
     this.log("Cleaning up DB file - close & remove & backup=" + backup);
 
     // Create backup file
     if (backup) {
       let backupFile = this._signonsFile.leafName + ".corrupt";
       this._storageService.backupDatabaseFile(this._signonsFile, backupFile);
     }
 
--- a/toolkit/components/passwordmgr/test/browser/browser_hasInsecureLoginForms_streamConverter.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_hasInsecureLoginForms_streamConverter.js
@@ -53,17 +53,17 @@ function* registerConverter() {
     // nsIStreamListener
     onDataAvailable() {},
   };
 
   let factory = XPCOMUtils._getFactory(TestStreamConverter);
   let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
   registrar.registerFactory(TestStreamConverter.prototype.classID, "",
                             TestStreamConverter.prototype.contractID, factory);
-  this.cleanupFunction = function () {
+  this.cleanupFunction = function() {
     registrar.unregisterFactory(TestStreamConverter.prototype.classID, factory);
   };
 }
 
 /**
  * Waits for the given number of occurrences of InsecureLoginFormsStateChange
  * on the given browser element.
  */
--- a/toolkit/components/passwordmgr/test/browser/browser_insecurePasswordWarning.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_insecurePasswordWarning.js
@@ -55,17 +55,17 @@ add_task(function* testInsecurePasswordW
 
     // For a form with a secure (https) customized action link.
     ["http://127.0.0.1", "form_cross_origin_secure_action.html", []],
     ["http://example.com", "form_cross_origin_secure_action.html", ["INSECURE_PAGE"]],
     ["https://example.com", "form_cross_origin_secure_action.html", []],
   ]) {
     let testURL = origin + TEST_URL_PATH + testFile;
     let promiseConsoleMessages = new Promise(resolve => {
-      warningPatternHandler = function (warning, originMessage) {
+      warningPatternHandler = function(warning, originMessage) {
         ok(warning, "Handling a warning pattern");
         let fullMessage = `[${warning.msg} {file: "${testURL}" line: 0 column: 0 source: "0"}]`;
         is(originMessage, fullMessage, "Message full matched:" + originMessage);
 
         let index = expectWarnings.indexOf(warning.key);
         isnot(index, -1, "Found warning: " + warning.key + " for URL:" + testURL);
         if (index !== -1) {
           // Remove the shown message.
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_contextmenu.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_contextmenu.js
@@ -72,17 +72,17 @@ function test() {
         function assertMenuitemEnabled(idSuffix, expected, reason = "") {
             doc.defaultView.UpdateContextMenu();
             let actual = !doc.getElementById("context-" + idSuffix).getAttribute("disabled");
             is(actual, expected, idSuffix + " should be " + (expected ? "enabled" : "disabled") +
                (reason ? ": " + reason : ""));
         }
 
         function cleanUp() {
-            Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+            Services.ww.registerNotification(function(aSubject, aTopic, aData) {
                 Services.ww.unregisterNotification(arguments.callee);
                 Services.logins.removeAllLogins();
                 doc.getElementById("passwordCol").hidden = true;
                 finish();
             });
             pwmgrdlg.close();
         }
 
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_editing.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_editing.js
@@ -83,17 +83,17 @@ add_task(function* test_setup() {
   registerCleanupFunction(function() {
     Services.logins.removeAllLogins();
   });
 
   Services.logins.removeAllLogins();
   // Open the password manager dialog.
   pwmgrdlg = window.openDialog(PWMGR_DLG, "Toolkit:PasswordManager", "");
 
-  Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+  Services.ww.registerNotification(function(aSubject, aTopic, aData) {
     if (aTopic == "domwindowopened") {
       let win = aSubject.QueryInterface(Ci.nsIDOMEventTarget);
       SimpleTest.waitForFocus(function() {
         EventUtils.sendKey("RETURN", win);
       }, win);
     } else if (aSubject.location == pwmgrdlg.location && aTopic == "domwindowclosed") {
       // Unregister ourself.
       Services.ww.unregisterNotification(arguments.callee);
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_fields.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_fields.js
@@ -44,17 +44,17 @@ function test() {
     is(timeLastUsedCol.getAttribute("hidden"), "true",
        "Last Used column is not displayed");
 
     let timePasswordChangedCol = doc.getElementById("timePasswordChangedCol");
     is(timePasswordChangedCol.getAttribute("hidden"), "",
        "Last Changed column is displayed");
 
     // cleanup
-    Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+    Services.ww.registerNotification(function(aSubject, aTopic, aData) {
       if (aSubject.location == pwmgrdlg.location && aTopic == "domwindowclosed") {
         // unregister ourself
         Services.ww.unregisterNotification(arguments.callee);
 
         pwmgr.removeAllLogins();
 
         finish();
       }
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_observers.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_observers.js
@@ -14,17 +14,17 @@ function test() {
     "Toolkit:PasswordManager", "");
 
   let logins = [];
   let loginCounter = 0;
   let loginOrder = null;
   let modifiedLogin;
   let testNumber = 0;
   let testObserver = {
-    observe: function (subject, topic, data) {
+    observe: function(subject, topic, data) {
       if (topic == "passwordmgr-dialog-updated") {
         switch (testNumber) {
           case 1:
           case 2:
           case 3:
           case 4:
           case 5:
             is(countLogins(), loginCounter, "Verify login added");
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_sort.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_sort.js
@@ -69,29 +69,29 @@ function test() {
 
         let toggleCalls = 0;
         function toggleShowPasswords(func) {
             let toggleButton = doc.getElementById("togglePasswords");
             let showMode = (toggleCalls++ % 2) == 0;
 
             // only watch for a confirmation dialog every other time being called
             if (showMode) {
-                Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+                Services.ww.registerNotification(function(aSubject, aTopic, aData) {
                     if (aTopic == "domwindowclosed")
                         Services.ww.unregisterNotification(arguments.callee);
                     else if (aTopic == "domwindowopened") {
                         let targetWin = aSubject.QueryInterface(Ci.nsIDOMEventTarget);
                         SimpleTest.waitForFocus(function() {
                             EventUtils.sendKey("RETURN", targetWin);
                         }, targetWin);
                     }
                 });
             }
 
-            Services.obs.addObserver(function (aSubject, aTopic, aData) {
+            Services.obs.addObserver(function(aSubject, aTopic, aData) {
                 if (aTopic == "passwordmgr-password-toggle-complete") {
                     Services.obs.removeObserver(arguments.callee, aTopic);
                     func();
                 }
             }, "passwordmgr-password-toggle-complete", false);
 
             EventUtils.synthesizeMouse(toggleButton, 1, 1, {}, win);
         }
@@ -186,17 +186,17 @@ function test() {
                 // Reset filter
                 setFilter("");
                 break;
             case 5:
                 expectedValues = pwds.slice().sort();
                 checkColumnEntries(2, expectedValues);
                 checkSortDirection(passwordCol, true);
                 // cleanup
-                Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+                Services.ww.registerNotification(function(aSubject, aTopic, aData) {
                     // unregister ourself
                     Services.ww.unregisterNotification(arguments.callee);
 
                     pwmgr.removeAllLogins();
                     finish();
                 });
                 pwmgrdlg.close();
             }
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgrdlg.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgrdlg.js
@@ -80,29 +80,29 @@ function test() {
 
         let toggleCalls = 0;
         function toggleShowPasswords(func) {
             let toggleButton = doc.getElementById("togglePasswords");
             let showMode = (toggleCalls++ % 2) == 0;
 
             // only watch for a confirmation dialog every other time being called
             if (showMode) {
-                Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+                Services.ww.registerNotification(function(aSubject, aTopic, aData) {
                     if (aTopic == "domwindowclosed")
                         Services.ww.unregisterNotification(arguments.callee);
                     else if (aTopic == "domwindowopened") {
                         let targetWin = aSubject.QueryInterface(Ci.nsIDOMEventTarget);
                         SimpleTest.waitForFocus(function() {
                             EventUtils.sendKey("RETURN", targetWin);
                         }, targetWin);
                     }
                 });
             }
 
-            Services.obs.addObserver(function (aSubject, aTopic, aData) {
+            Services.obs.addObserver(function(aSubject, aTopic, aData) {
                 if (aTopic == "passwordmgr-password-toggle-complete") {
                     Services.obs.removeObserver(arguments.callee, aTopic);
                     func();
                 }
             }, "passwordmgr-password-toggle-complete", false);
 
             EventUtils.synthesizeMouse(toggleButton, 1, 1, {}, win);
         }
@@ -126,17 +126,17 @@ function test() {
                     expected = testCase.count;
                     break;
                 case 2: // showing passwords
                     expected = ("count2" in testCase) ? testCase.count2 : testCase.count;
                     break;
                 case 3: // toggle
                     expected = testCase.count;
                     tester();
-                    toggleShowPasswords(function () {
+                    toggleShowPasswords(function() {
                         expected = ("count2" in testCase) ? testCase.count2 : testCase.count;
                         tester();
                         toggleShowPasswords(proceed);
                     });
                     return;
                 }
                 tester();
                 proceed();
@@ -172,17 +172,17 @@ function test() {
         function step3() {
             toggleShowPasswords(function() {
                 runTests(3, lastStep);
             });
         }
 
         function lastStep() {
             // cleanup
-            Services.ww.registerNotification(function (aSubject, aTopic, aData) {
+            Services.ww.registerNotification(function(aSubject, aTopic, aData) {
                 // unregister ourself
                 Services.ww.unregisterNotification(arguments.callee);
 
                 pwmgr.removeAllLogins();
                 finish();
             });
             pwmgrdlg.close();
         }
--- a/toolkit/components/passwordmgr/test/browser/formless_basic.html
+++ b/toolkit/components/passwordmgr/test/browser/formless_basic.html
@@ -3,16 +3,16 @@
 <!-- Simplest form with username and password fields. -->
   <input id="form-basic-username" name="username">
   <input id="form-basic-password" name="password" type="password">
   <input id="form-basic-submit" type="submit">
 
   <button id="add">Add input[type=password]</button>
 
   <script>
-    document.getElementById("add").addEventListener("click", function () {
+    document.getElementById("add").addEventListener("click", function() {
       var node = document.createElement("input");
       node.setAttribute("type", "password");
       document.querySelector("body").appendChild(node);
     });
   </script>
 
 </body></html>
--- a/toolkit/components/passwordmgr/test/mochitest/test_prompt_promptAuth_proxy.html
+++ b/toolkit/components/passwordmgr/test/mochitest/test_prompt_promptAuth_proxy.html
@@ -78,25 +78,25 @@ function proxyChannelListener() { }
 proxyChannelListener.prototype = {
   onStartRequest: function(request, context) {
     startupCompleteResolver();
   },
   onStopRequest: function(request, context, status) { }
 };
 
 var resolveCallback = SpecialPowers.wrapCallbackObject({
-  QueryInterface : function (iid) {
+  QueryInterface : function(iid) {
     const interfaces = [Ci.nsIProtocolProxyCallback, Ci.nsISupports];
 
     if (!interfaces.some( function(v) { return iid.equals(v); } ))
       throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE;
     return this;
   },
 
-  onProxyAvailable : function (req, uri, pi, status) {
+  onProxyAvailable : function(req, uri, pi, status) {
     initLogins(pi);
 
     // I'm cheating a bit here... We should probably do some magic foo to get
     // something implementing nsIProxiedProtocolHandler and then call
     // NewProxiedChannel(), so we have something that's definately a proxied
     // channel. But Mochitests use a proxy for a number of hosts, so just
     // requesting a normal channel will give us a channel that's proxied.
     // The proxyChannel needs to move to at least on-modify-request to
--- a/toolkit/components/passwordmgr/test/prompt_common.js
+++ b/toolkit/components/passwordmgr/test/prompt_common.js
@@ -21,26 +21,26 @@ function startCallbackTimer() {
 
     // Use a timer to invoke a callback to twiddle the authentication dialog
     timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
     timer.init(observer, dialogDelay, Ci.nsITimer.TYPE_ONE_SHOT);
 }
 
 
 var observer = SpecialPowers.wrapCallbackObject({
-    QueryInterface : function (iid) {
+    QueryInterface : function(iid) {
         const interfaces = [Ci.nsIObserver,
                             Ci.nsISupports, Ci.nsISupportsWeakReference];
 
         if (!interfaces.some( function(v) { return iid.equals(v); } ))
             throw SpecialPowers.Components.results.NS_ERROR_NO_INTERFACE;
         return this;
     },
 
-    observe : function (subject, topic, data) {
+    observe : function(subject, topic, data) {
         var doc = getDialogDoc();
         if (doc)
             handleDialog(doc, testNum);
         else
             startCallbackTimer(); // try again in a bit
     }
 });
 
--- a/toolkit/components/passwordmgr/test/test_prompt_async.html
+++ b/toolkit/components/passwordmgr/test/test_prompt_async.html
@@ -34,17 +34,17 @@
          *
          * NB: Because the constructor (above) adds |this| directly as an observer,
          * we need to do SpecialPowers.wrapCallbackObject directly on the prototype.
          */
         dialogMonitor.prototype = SpecialPowers.wrapCallbackObject({
             windowsOpen : 0,
             windowsRegistered : 0,
 
-            QueryInterface : function (iid) {
+            QueryInterface : function(iid) {
                 const interfaces = [Ci.nsIObserver, Ci.nsISupports];
 
                 if (!interfaces.some( function(v) { return iid.equals(v); } ))
                         throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE;
                 return this;
             },
 
             observe: function(subject, topic, data) {
@@ -125,25 +125,25 @@
                                        .getService(Ci.nsIHttpAuthManager);
             authMgr.clearAll();
 
             monitor.shutdown();
             SimpleTest.finish();
         }
 
 	var resolveCallback = SpecialPowers.wrapCallbackObject({
-	QueryInterface : function (iid) {
+	QueryInterface : function(iid) {
 	const interfaces = [Ci.nsIProtocolProxyCallback, Ci.nsISupports];
 
         if (!interfaces.some( function(v) { return iid.equals(v); } ))
           throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE;
 	  return this;
 	},
 
-	onProxyAvailable : function (req, uri, pi, status) {
+	onProxyAvailable : function(req, uri, pi, status) {
           initLogins(pi);
           doTest(testNum);
 	}
 	});
 
 	function startup() {
             // Need to allow for arbitrary network servers defined in PAC instead of a hardcoded moz-proxy.
             var channel = NetUtil.newChannel({
@@ -157,17 +157,17 @@
             pps.asyncResolve(channel, 0, resolveCallback);
 	}
 
         // --------------- Test loop spin ----------------
         var testNum = 1;
         var iframe1;
         var iframe2a;
         var iframe2b;
-        window.onload = function () {
+        window.onload = function() {
             iframe1 = document.getElementById("iframe1");
             iframe2a = document.getElementById("iframe2a");
             iframe2b = document.getElementById("iframe2b");
             iframe1.onload = onFrameLoad;
             iframe2a.onload = onFrameLoad;
             iframe2b.onload = onFrameLoad;
 
 	    startup();
--- a/toolkit/components/passwordmgr/test/test_xhr.html
+++ b/toolkit/components/passwordmgr/test/test_xhr.html
@@ -169,17 +169,17 @@ function doTest() {
     default:
         finishTest();
   }
 }
 
 function makeRequest(uri) {
   var request = new XMLHttpRequest();
   request.open("GET", uri, true);
-  request.onreadystatechange = function () {
+  request.onreadystatechange = function() {
     if (request.readyState == 4)
       xhrLoad(request.responseXML);
   };
   request.send(null);
 }
 
 
 initLogins();
--- a/toolkit/components/passwordmgr/test/unit/head.js
+++ b/toolkit/components/passwordmgr/test/unit/head.js
@@ -74,17 +74,17 @@ function getTempFile(aLeafName)
   let [base, ext] = DownloadPaths.splitBaseNameAndExtension(aLeafName);
   let leafName = base + "-" + gFileCounter + ext;
   gFileCounter++;
 
   // Get a file reference under the temporary directory for this test file.
   let file = FileUtils.getFile("TmpD", [leafName]);
   do_check_false(file.exists());
 
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     if (file.exists()) {
       file.remove(false);
     }
   });
 
   return file;
 }
 
--- a/toolkit/components/passwordmgr/test/unit/test_module_LoginImport.js
+++ b/toolkit/components/passwordmgr/test/unit/test_module_LoginImport.js
@@ -141,18 +141,18 @@ add_task(function* test_import()
   }
 
   // The "load" method must be called before importing data.
   yield store.load();
   yield new LoginImport(store, loginsSqlite).import();
 
   // Verify that every login in the test data has a matching imported row.
   do_check_eq(loginList.length, store.data.logins.length);
-  do_check_true(loginList.every(function (loginInfo) {
-    return store.data.logins.some(function (loginDataItem) {
+  do_check_true(loginList.every(function(loginInfo) {
+    return store.data.logins.some(function(loginDataItem) {
       let username = gLoginManagerCrypto.decrypt(loginDataItem.encryptedUsername);
       let password = gLoginManagerCrypto.decrypt(loginDataItem.encryptedPassword);
       return loginDataItem.hostname == loginInfo.hostname &&
              loginDataItem.httpRealm == loginInfo.httpRealm &&
              loginDataItem.formSubmitURL == loginInfo.formSubmitURL &&
              loginDataItem.usernameField == loginInfo.usernameField &&
              loginDataItem.passwordField == loginInfo.passwordField &&
              username == loginInfo.username &&
--- a/toolkit/components/passwordmgr/test/unit/test_notifications.js
+++ b/toolkit/components/passwordmgr/test/unit/test_notifications.js
@@ -3,17 +3,17 @@
  */
 
 var expectedNotification;
 var expectedData;
 
 var TestObserver = {
   QueryInterface : XPCOMUtils.generateQI([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
 
-  observe : function (subject, topic, data) {
+  observe : function(subject, topic, data) {
     do_check_eq(topic, "passwordmgr-storage-changed");
     do_check_eq(data, expectedNotification);
 
     switch (data) {
         case "addLogin":
             do_check_true(subject instanceof Ci.nsILoginInfo);
             do_check_true(subject instanceof Ci.nsILoginMetaInfo);
             do_check_true(expectedData.equals(subject)); // nsILoginInfo.equals()
--- a/toolkit/components/passwordmgr/test/unit/test_telemetry.js
+++ b/toolkit/components/passwordmgr/test/unit/test_telemetry.js
@@ -105,17 +105,17 @@ function testHistogram(histogramId, expe
 
 /**
  * Enable local telemetry recording for the duration of the tests, and prepare
  * the test data that will be used by the following tests.
  */
 add_task(function test_initialize() {
   let oldCanRecord = Services.telemetry.canRecordExtended;
   Services.telemetry.canRecordExtended = true;
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     Services.telemetry.canRecordExtended = oldCanRecord;
   });
 
   let uniqueNumber = 1;
   for (let loginModifications of StatisticsTestData) {
     loginModifications.hostname = `http://${uniqueNumber++}.example.com`;
     Services.logins.addLogin(TestData.formLogin(loginModifications));
   }
@@ -165,17 +165,17 @@ add_task(function test_disabledHosts_sta
   testHistogram("PWMGR_BLOCKLIST_NUM_SITES", { 0: 1 });
 });
 
 /**
  * Tests the collection of statistics related to general settings.
  */
 add_task(function test_settings_statistics() {
   let oldRememberSignons = Services.prefs.getBoolPref("signon.rememberSignons");
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     Services.prefs.setBoolPref("signon.rememberSignons", oldRememberSignons);
   });
 
   // Repeat the operation twice per value to test that histograms are reset.
   for (let remember of [false, true, false, true]) {
     // This change should be observed immediately by the login service.
     Services.prefs.setBoolPref("signon.rememberSignons", remember);
 
--- a/toolkit/components/perfmonitoring/tests/browser/browser_AddonWatcher.js
+++ b/toolkit/components/perfmonitoring/tests/browser/browser_AddonWatcher.js
@@ -72,17 +72,17 @@ add_task(function* init() {
       Preferences.reset(k);
     }
   });
 
   let oldCanRecord = Services.telemetry.canRecordExtended;
   Services.telemetry.canRecordExtended = true;
   AddonWatcher.init();
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     AddonWatcher.paused = true;
     Services.telemetry.canRecordExtended = oldCanRecord;
   });
 });
 
 // Utility function to burn some resource, trigger a reaction of the add-on watcher
 // and check both its notification and telemetry.
 let burn_rubber = Task.async(function*({histogramName, topic, expectedMinSum}) {
--- a/toolkit/components/places/BookmarkHTMLUtils.jsm
+++ b/toolkit/components/places/BookmarkHTMLUtils.jsm
@@ -1034,29 +1034,29 @@ BookmarkExporter.prototype = {
       } finally {
         out.close();
       }
     }.bind(this));
   },
 
   _converterOut: null,
 
-  _write: function (aText) {
+  _write: function(aText) {
     this._converterOut.writeString(aText || "");
   },
 
-  _writeAttribute: function (aName, aValue) {
+  _writeAttribute: function(aName, aValue) {
     this._write(' ' +  aName + '="' + aValue + '"');
   },
 
-  _writeLine: function (aText) {
+  _writeLine: function(aText) {
     this._write(aText + "\n");
   },
 
-  _writeHeader: function () {
+  _writeHeader: function() {
     this._writeLine("<!DOCTYPE NETSCAPE-Bookmark-file-1>");
     this._writeLine("<!-- This is an automatically generated file.");
     this._writeLine("     It will be read and overwritten.");
     this._writeLine("     DO NOT EDIT! -->");
     this._writeLine('<META HTTP-EQUIV="Content-Type" CONTENT="text/html; ' +
                     'charset=UTF-8">');
     this._writeLine("<TITLE>Bookmarks</TITLE>");
   },
@@ -1099,25 +1099,25 @@ BookmarkExporter.prototype = {
       } else if (child.type == PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR) {
         this._writeSeparator(child, localIndent);
       } else {
         yield this._writeItem(child, localIndent);
       }
     }
   },
 
-  _writeSeparator: function (aItem, aIndent) {
+  _writeSeparator: function(aItem, aIndent) {
     this._write(aIndent + "<HR");
     // We keep exporting separator titles, but don't support them anymore.
     if (aItem.title)
       this._writeAttribute("NAME", escapeHtmlEntities(aItem.title));
     this._write(">");
   },
 
-  _writeLivemark: function (aItem, aIndent) {
+  _writeLivemark: function(aItem, aIndent) {
     this._write(aIndent + "<DT><A");
     let feedSpec = aItem.annos.find(anno => anno.name == PlacesUtils.LMANNO_FEEDURI).value;
     this._writeAttribute("FEEDURL", escapeUrl(feedSpec));
     let siteSpecAnno = aItem.annos.find(anno => anno.name == PlacesUtils.LMANNO_SITEURI);
     if (siteSpecAnno)
       this._writeAttribute("HREF", escapeUrl(siteSpecAnno.value));
     this._writeLine(">" + escapeHtmlEntities(aItem.title) + "</A>");
     this._writeDescription(aItem, aIndent);
@@ -1148,17 +1148,17 @@ BookmarkExporter.prototype = {
     if (aItem.charset)
       this._writeAttribute("LAST_CHARSET", escapeHtmlEntities(aItem.charset));
     if (aItem.tags)
       this._writeAttribute("TAGS", aItem.tags);
     this._writeLine(">" + escapeHtmlEntities(aItem.title) + "</A>");
     this._writeDescription(aItem, aIndent);
   },
 
-  _writeDateAttributes: function (aItem) {
+  _writeDateAttributes: function(aItem) {
     if (aItem.dateAdded)
       this._writeAttribute("ADD_DATE",
                            Math.floor(aItem.dateAdded / MICROSEC_PER_SEC));
     if (aItem.lastModified)
       this._writeAttribute("LAST_MODIFIED",
                            Math.floor(aItem.lastModified / MICROSEC_PER_SEC));
   },
 
@@ -1177,15 +1177,15 @@ BookmarkExporter.prototype = {
 
     if (!favicon.uri.schemeIs("chrome") && favicon.dataLen > 0) {
       let faviconContents = "data:image/png;base64," +
         base64EncodeString(String.fromCharCode.apply(String, favicon.data));
       this._writeAttribute("ICON", faviconContents);
     }
   },
 
-  _writeDescription: function (aItem, aIndent) {
+  _writeDescription: function(aItem, aIndent) {
     let descriptionAnno = aItem.annos &&
                           aItem.annos.find(anno => anno.name == DESCRIPTION_ANNO);
     if (descriptionAnno)
       this._writeLine(aIndent + "<DD>" + escapeHtmlEntities(descriptionAnno.value));
   }
 };
--- a/toolkit/components/places/History.jsm
+++ b/toolkit/components/places/History.jsm
@@ -125,17 +125,17 @@ this.History = Object.freeze({
    * @resolves (PageInfo | null) If the page could be found, the information
    *      on that page. Note that this `PageInfo` does NOT contain the visit
    *      data (i.e. `visits` is `undefined`).
    *
    * @throws (Error)
    *      If `guidOrURI` does not have the expected type or if it is a string
    *      that may be parsed neither as a valid URL nor as a valid GUID.
    */
-  fetch: function (guidOrURI) {
+  fetch: function(guidOrURI) {
     throw new Error("Method not implemented");
   },
 
   /**
    * Adds a number of visits for a single page.
    *
    * Any change may be observed through nsINavHistoryObserver
    *
@@ -170,17 +170,17 @@ this.History = Object.freeze({
    * @throws (Error)
    *      If `pageInfo` does not have a `visits` property or if the
    *      value of `visits` is ill-typed or is an empty array.
    * @throws (Error)
    *      If an element of `visits` has an invalid `date`.
    * @throws (Error)
    *      If an element of `visits` has an invalid `transition`.
    */
-  insert: function (pageInfo) {
+  insert: function(pageInfo) {
     if (typeof pageInfo != "object" || !pageInfo) {
       throw new TypeError("pageInfo must be an object");
     }
 
     let info = validatePageInfo(pageInfo);
 
     return PlacesUtils.withConnectionWrapper("History.jsm: insert",
       db => insert(db, info));
@@ -226,17 +226,17 @@ this.History = Object.freeze({
    * @throws (Error)
    *      If a `PageInfo` does not have a `visits` property or if the
    *      value of `visits` is ill-typed or is an empty array.
    * @throws (Error)
    *      If an element of `visits` has an invalid `date`.
    * @throws (Error)
    *      If an element of `visits` has an invalid `transition`.
    */
-  insertMany: function (pageInfos, onResult, onError) {
+  insertMany: function(pageInfos, onResult, onError) {
     let infos = [];
 
     if (!Array.isArray(pageInfos)) {
       throw new TypeError("pageInfos must be an array");
     }
     if (!pageInfos.length) {
       throw new TypeError("pageInfos may not be an empty array");
     }
@@ -276,17 +276,17 @@ this.History = Object.freeze({
    *      A promise resolved once the operation is complete.
    * @resolve (bool)
    *      `true` if at least one page was removed, `false` otherwise.
    * @throws (TypeError)
    *       If `pages` has an unexpected type or if a string provided
    *       is neither a valid GUID nor a valid URI or if `pages`
    *       is an empty array.
    */
-  remove: function (pages, onResult = null) {
+  remove: function(pages, onResult = null) {
     // Normalize and type-check arguments
     if (Array.isArray(pages)) {
       if (pages.length == 0) {
         throw new TypeError("Expected at least one page");
       }
     } else {
       pages = [pages];
     }
--- a/toolkit/components/places/PlacesDBUtils.jsm
+++ b/toolkit/components/places/PlacesDBUtils.jsm
@@ -132,17 +132,17 @@ this.PlacesDBUtils = {
    *        Tasks object to execute.
    */
   _refreshUI: function PDBU__refreshUI(aTasks)
   {
     let tasks = new Tasks(aTasks);
 
     // Send batch update notifications to update the UI.
     PlacesUtils.history.runInBatchMode({
-      runBatched: function (aUserData) {}
+      runBatched: function(aUserData) {}
     }, null);
     PlacesDBUtils._executeTasks(tasks);
   },
 
   _handleError: function PDBU__handleError(aError)
   {
     Cu.reportError("Async statement execution returned with '" +
                    aError.result + "', '" + aError.message + "'");
@@ -157,19 +157,19 @@ this.PlacesDBUtils = {
   reindex: function PDBU_reindex(aTasks)
   {
     let tasks = new Tasks(aTasks);
     tasks.log("> Reindex");
 
     let stmt = DBConn.createAsyncStatement("REINDEX");
     stmt.executeAsync({
       handleError: PlacesDBUtils._handleError,
-      handleResult: function () {},
+      handleResult: function() {},
 
-      handleCompletion: function (aReason)
+      handleCompletion: function(aReason)
       {
         if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
           tasks.log("+ The database has been reindexed");
         }
         else {
           tasks.log("- Unable to reindex database");
         }
 
@@ -203,23 +203,23 @@ this.PlacesDBUtils = {
     tasks.log("> Integrity check");
 
     // Run a integrity check, but stop at the first error.
     let stmt = DBConn.createAsyncStatement("PRAGMA integrity_check(1)");
     stmt.executeAsync({
       handleError: PlacesDBUtils._handleError,
 
       _corrupt: false,
-      handleResult: function (aResultSet)
+      handleResult: function(aResultSet)
       {
         let row = aResultSet.getNextRow();
         this._corrupt = row.getResultByIndex(0) != "ok";
       },
 
-      handleCompletion: function (aReason)
+      handleCompletion: function(aReason)
       {
         if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
           if (this._corrupt) {
             tasks.log("- The database is corrupt");
             if (aSkipReindex) {
               tasks.log("- Unable to fix corruption, database will be replaced on next startup");
               Services.prefs.setBoolPref("places.database.replaceOnStartup", true);
               tasks.clear();
@@ -255,19 +255,19 @@ this.PlacesDBUtils = {
   checkCoherence: function PDBU_checkCoherence(aTasks)
   {
     let tasks = new Tasks(aTasks);
     tasks.log("> Coherence check");
 
     let stmts = PlacesDBUtils._getBoundCoherenceStatements();
     DBConn.executeAsync(stmts, stmts.length, {
       handleError: PlacesDBUtils._handleError,
-      handleResult: function () {},
+      handleResult: function() {},
 
-      handleCompletion: function (aReason)
+      handleCompletion: function(aReason)
       {
         if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
           tasks.log("+ The database is coherent");
         }
         else {
           tasks.log("- Unable to check database coherence");
           tasks.clear();
         }
@@ -743,19 +743,19 @@ this.PlacesDBUtils = {
     let DBFile = Services.dirsvc.get("ProfD", Ci.nsILocalFile);
     DBFile.append("places.sqlite");
     tasks.log("Initial database size is " +
               parseInt(DBFile.fileSize / 1024) + " KiB");
 
     let stmt = DBConn.createAsyncStatement("VACUUM");
     stmt.executeAsync({
       handleError: PlacesDBUtils._handleError,
-      handleResult: function () {},
+      handleResult: function() {},
 
-      handleCompletion: function (aReason)
+      handleCompletion: function(aReason)
       {
         if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
           tasks.log("+ The database has been vacuumed");
           let vacuumedDBFile = Services.dirsvc.get("ProfD", Ci.nsILocalFile);
           vacuumedDBFile.append("places.sqlite");
           tasks.log("Final database size is " +
                     parseInt(vacuumedDBFile.fileSize / 1024) + " KiB");
         }
@@ -779,17 +779,17 @@ this.PlacesDBUtils = {
   expire: function PDBU_expire(aTasks)
   {
     let tasks = new Tasks(aTasks);
     tasks.log("> Orphans expiration");
 
     let expiration = Cc["@mozilla.org/places/expiration;1"].
                      getService(Ci.nsIObserver);
 
-    Services.obs.addObserver(function (aSubject, aTopic, aData) {
+    Services.obs.addObserver(function(aSubject, aTopic, aData) {
       Services.obs.removeObserver(arguments.callee, aTopic);
       tasks.log("+ Database cleaned up");
       PlacesDBUtils._executeTasks(tasks);
     }, PlacesUtils.TOPIC_EXPIRATION_FINISHED, false);
 
     // Force an orphans expiration step.
     expiration.observe(null, "places-debug-start-expiration", 0);
   },
@@ -809,17 +809,17 @@ this.PlacesDBUtils = {
     DBFile.append("places.sqlite");
     tasks.log("Database size is " + parseInt(DBFile.fileSize / 1024) + " KiB");
 
     [ "user_version"
     , "page_size"
     , "cache_size"
     , "journal_mode"
     , "synchronous"
-    ].forEach(function (aPragma) {
+    ].forEach(function(aPragma) {
       let stmt = DBConn.createStatement("PRAGMA " + aPragma);
       stmt.executeStep();
       tasks.log(aPragma + " is " + stmt.getString(0));
       stmt.finalize();
     });
 
     // Get maximum number of unique URIs.
     try {
@@ -924,45 +924,45 @@ this.PlacesDBUtils = {
                       ) * 100 / (
                       SELECT count(*) FROM moz_bookmarks b
                       JOIN moz_bookmarks t ON t.id = b.parent
                       AND t.parent <> :tags_folder
                       WHERE b.type = :type_bookmark
                     )), 0)` },
 
       { histogram: "PLACES_DATABASE_FILESIZE_MB",
-        callback: function () {
+        callback: function() {
           let DBFile = Services.dirsvc.get("ProfD", Ci.nsILocalFile);
           DBFile.append("places.sqlite");
           return parseInt(DBFile.fileSize / BYTES_PER_MEBIBYTE);
         }
       },
 
       { histogram: "PLACES_DATABASE_PAGESIZE_B",
         query:     "PRAGMA page_size /* PlacesDBUtils.jsm PAGESIZE_B */" },
 
       { histogram: "PLACES_DATABASE_SIZE_PER_PAGE_B",
         query:     "PRAGMA page_count",
-        callback: function (aDbPageCount) {
+        callback: function(aDbPageCount) {
           // Note that the database file size would not be meaningful for this
           // calculation, because the file grows in fixed-size chunks.
           let dbPageSize = probeValues.PLACES_DATABASE_PAGESIZE_B;
           let placesPageCount = probeValues.PLACES_PAGES_COUNT;
           return Math.round((dbPageSize * aDbPageCount) / placesPageCount);
         }
       },
 
       { histogram: "PLACES_ANNOS_BOOKMARKS_COUNT",
         query:     "SELECT count(*) FROM moz_items_annos" },
 
       { histogram: "PLACES_ANNOS_PAGES_COUNT",
         query:     "SELECT count(*) FROM moz_annos" },
 
       { histogram: "PLACES_MAINTENANCE_DAYSFROMLAST",
-        callback: function () {
+        callback: function() {
           try {
             let lastMaintenance = Services.prefs.getIntPref("places.database.lastMaintenance");
             let nowSeconds = parseInt(Date.now() / 1000);
             return parseInt((nowSeconds - lastMaintenance) / 86400);
           } catch (ex) {
             return 60;
           }
         }
@@ -990,21 +990,21 @@ this.PlacesDBUtils = {
           if (probe.query.indexOf(":" + param) > 0) {
             stmt.params[param] = params[param];
           }
         }
 
         try {
           stmt.executeAsync({
             handleError: reject,
-            handleResult: function (aResultSet) {
+            handleResult: function(aResultSet) {
               let row = aResultSet.getNextRow();
               resolve([probe, row.getResultByIndex(0)]);
             },
-            handleCompletion: function () {}
+            handleCompletion: function() {}
           });
         } finally {
           stmt.finalize();
         }
       });
 
       // Report the result of the probe through Telemetry.
       // The resulting promise cannot reject.
--- a/toolkit/components/places/PlacesSearchAutocompleteProvider.jsm
+++ b/toolkit/components/places/PlacesSearchAutocompleteProvider.jsm
@@ -33,17 +33,17 @@ const SearchAutocompleteProviderInternal
    */
   aliasMatches: null,
 
   /**
    * Object for the default search match.
    **/
   defaultMatch: null,
 
-  initialize: function () {
+  initialize: function() {
     return new Promise((resolve, reject) => {
       Services.search.init(status => {
         if (!Components.isSuccessCode(status)) {
           reject(new Error("Unable to initialize search service."));
         }
 
         try {
           // The initial loading of the search engines must succeed.
@@ -57,27 +57,27 @@ const SearchAutocompleteProviderInternal
           reject(ex);
         }
       });
     });
   },
 
   initialized: false,
 
-  observe: function (subject, topic, data) {
+  observe: function(subject, topic, data) {
     switch (data) {
       case "engine-added":
       case "engine-changed":
       case "engine-removed":
       case "engine-current":
         this._refresh();
     }
   },
 
-  _refresh: function () {
+  _refresh: function() {
     this.priorityMatches = [];
     this.aliasMatches = [];
     this.defaultMatch = null;
 
     let currentEngine = Services.search.currentEngine;
     // This can be null in XCPShell.
     if (currentEngine) {
       this.defaultMatch = {
@@ -86,17 +86,17 @@ const SearchAutocompleteProviderInternal
       }
     }
 
     // The search engines will always be processed in the order returned by the
     // search service, which can be defined by the user.
     Services.search.getVisibleEngines().forEach(e => this._addEngine(e));
   },
 
-  _addEngine: function (engine) {
+  _addEngine: function(engine) {
     if (engine.alias) {
       this.aliasMatches.push({
         alias: engine.alias,
         engineName: engine.name,
         iconUrl: engine.iconURI ? engine.iconURI.spec : null,
       });
     }
 
@@ -187,17 +187,17 @@ SearchSuggestionControllerWrapper.protot
 var gInitializationPromise = null;
 
 this.PlacesSearchAutocompleteProvider = Object.freeze({
   /**
    * Starts initializing the component and returns a promise that is resolved or
    * rejected when initialization finished.  The same promise is returned if
    * this function is called multiple times.
    */
-  ensureInitialized: function () {
+  ensureInitialized: function() {
     if (!gInitializationPromise) {
       gInitializationPromise = SearchAutocompleteProviderInternal.initialize();
     }
     return gInitializationPromise;
   },
 
   /**
    * Matches a given string to an item that should be included by URL search
@@ -268,17 +268,17 @@ this.PlacesSearchAutocompleteProvider = 
    *         }
    *
    * @remarks The asynchronous ensureInitialized function must be called before
    *          this synchronous method can be used.
    *
    * @note This API function needs to be synchronous because it is called inside
    *       a row processing callback of Sqlite.jsm, in UnifiedComplete.js.
    */
-  parseSubmissionURL: function (url) {
+  parseSubmissionURL: function(url) {
     if (!SearchAutocompleteProviderInternal.initialized) {
       throw new Error("The component has not been initialized.");
     }
 
     let parseUrlResult = Services.search.parseSubmissionURL(url);
     return parseUrlResult.engine && {
       engineName: parseUrlResult.engine.name,
       terms: parseUrlResult.terms,
--- a/toolkit/components/places/PlacesSyncUtils.jsm
+++ b/toolkit/components/places/PlacesSyncUtils.jsm
@@ -880,17 +880,17 @@ var getAnno = Task.async(function* (guid
     JOIN moz_anno_attributes n ON n.id = a.anno_attribute_id
     JOIN moz_bookmarks b ON b.id = a.item_id
     WHERE b.guid = :guid AND
           n.name = :anno`,
     { guid, anno });
   return rows.length ? rows[0].getResultByName("content") : null;
 });
 
-var tagItem = Task.async(function (item, tags) {
+var tagItem = Task.async(function(item, tags) {
   if (!item.url) {
     return [];
   }
 
   // Remove leading and trailing whitespace, then filter out empty tags.
   let newTags = tags.map(tag => tag.trim()).filter(Boolean);
 
   // Removing the last tagged item will also remove the tag. To preserve
--- a/toolkit/components/places/PlacesTransactions.jsm
+++ b/toolkit/components/places/PlacesTransactions.jsm
@@ -216,17 +216,17 @@ TransactionsHistory.__proto__ = {
 
   /**
    * Proxify a transaction object for consumers.
    * @param aRawTransaction
    *        the raw transaction object.
    * @return the proxified transaction object.
    * @see getRawTransaction for retrieving the raw transaction.
    */
-  proxifyTransaction: function (aRawTransaction) {
+  proxifyTransaction: function(aRawTransaction) {
     let proxy = Object.freeze({
       transact() {
         return TransactionsManager.transact(this);
       }
     });
     this.proxifiedToRaw.set(proxy, aRawTransaction);
     return proxy;
   },
@@ -663,17 +663,17 @@ var TransactionsManager = {
  *     all this bureaucracy while still validating input appropriately.
  */
 function DefineTransaction(aRequiredProps = [], aOptionalProps = []) {
   for (let prop of [...aRequiredProps, ...aOptionalProps]) {
     if (!DefineTransaction.inputProps.has(prop))
       throw new Error("Property '" + prop + "' is not defined");
   }
 
-  let ctor = function (aInput) {
+  let ctor = function(aInput) {
     // We want to support both syntaxes:
     // let t = new PlacesTransactions.NewBookmark(),
     // let t = PlacesTransactions.NewBookmark()
     if (this == PlacesTransactions)
       return new ctor(aInput);
 
     if (aRequiredProps.length > 0 || aOptionalProps.length > 0) {
       // Bind the input properties to the arguments of execute.
@@ -705,17 +705,17 @@ DefineTransaction.indexValidate =
                           v >= PlacesUtils.bookmarks.DEFAULT_INDEX);
 DefineTransaction.guidValidate =
   simpleValidateFunc(v => /^[a-zA-Z0-9\-_]{12}$/.test(v));
 
 function isPrimitive(v) {
   return v === null || (typeof(v) != "object" && typeof(v) != "function");
 }
 
-DefineTransaction.annotationObjectValidate = function (obj) {
+DefineTransaction.annotationObjectValidate = function(obj) {
   let checkProperty = (aPropName, aRequired, aCheckFunc) => {
     if (aPropName in obj)
       return aCheckFunc(obj[aPropName]);
 
     return !aRequired;
   };
 
   if (obj &&
@@ -737,66 +737,66 @@ DefineTransaction.urlValidate = function
   if (url instanceof Components.interfaces.nsIURI)
     return url;
   let spec = url instanceof URL ? url.href : url;
   return NetUtil.newURI(spec);
 };
 
 DefineTransaction.inputProps = new Map();
 DefineTransaction.defineInputProps =
-function (aNames, aValidationFunction, aDefaultValue) {
+function(aNames, aValidationFunction, aDefaultValue) {
   for (let name of aNames) {
     // Workaround bug 449811.
     let propName = name;
     this.inputProps.set(propName, {
-      validateValue: function (aValue) {
+      validateValue: function(aValue) {
         if (aValue === undefined)
           return aDefaultValue;
         try {
           return aValidationFunction(aValue);
         }
         catch (ex) {
           throw new Error(`Invalid value for input property ${propName}`);
         }
       },
 
-      validateInput: function (aInput, aRequired) {
+      validateInput: function(aInput, aRequired) {
         if (aRequired && !(propName in aInput))
           throw new Error(`Required input property is missing: ${propName}`);
         return this.validateValue(aInput[propName]);
       },
 
       isArrayProperty: false
     });
   }
 };
 
 DefineTransaction.defineArrayInputProp =
-function (aName, aBasePropertyName) {
+function(aName, aBasePropertyName) {
   let baseProp = this.inputProps.get(aBasePropertyName);
   if (!baseProp)
     throw new Error(`Unknown input property: ${aBasePropertyName}`);
 
   this.inputProps.set(aName, {
-    validateValue: function (aValue) {
+    validateValue: function(aValue) {
       if (aValue == undefined)
         return [];
 
       if (!Array.isArray(aValue))
         throw new Error(`${aName} input property value must be an array`);
 
       // This also takes care of abandoning the global scope of the input
       // array (through Array.prototype).
       return aValue.map(baseProp.validateValue);
     },
 
     // We allow setting either the array property itself (e.g. urls), or a
     // single element of it (url, in that example), that is then transformed
     // into a single-element array.
-    validateInput: function (aInput, aRequired) {
+    validateInput: function(aInput, aRequired) {
       if (aName in aInput) {
         // It's not allowed to set both though.
         if (aBasePropertyName in aInput) {
           throw new Error(`It is not allowed to set both ${aName} and
                           ${aBasePropertyName} as  input properties`);
         }
         let array = this.validateValue(aInput[aName]);
         if (aRequired && array.length == 0) {
@@ -816,22 +816,22 @@ function (aName, aBasePropertyName) {
       return [];
     },
 
     isArrayProperty: true
   });
 };
 
 DefineTransaction.validatePropertyValue =
-function (aProp, aInput, aRequired) {
+function(aProp, aInput, aRequired) {
   return this.inputProps.get(aProp).validateInput(aInput, aRequired);
 };
 
 DefineTransaction.getInputObjectForSingleValue =
-function (aInput, aRequiredProps, aOptionalProps) {
+function(aInput, aRequiredProps, aOptionalProps) {
   // The following input forms may be deduced from a single value:
   // * a single required property with or without optional properties (the given
   //   value is set to the required property).
   // * a single optional property with no required properties.
   if (aRequiredProps.length > 1 ||
       (aRequiredProps.length == 0 && aOptionalProps.length > 1)) {
     throw new Error("Transaction input isn't an object");
   }
@@ -840,17 +840,17 @@ function (aInput, aRequiredProps, aOptio
                  aRequiredProps[0] : aOptionalProps[0];
   let propValue =
     this.inputProps.get(propName).isArrayProperty && !Array.isArray(aInput) ?
     [aInput] : aInput;
   return { [propName]: propValue };
 };
 
 DefineTransaction.verifyInput =
-function (aInput, aRequiredProps = [], aOptionalProps = []) {
+function(aInput, aRequiredProps = [], aOptionalProps = []) {
   if (aRequiredProps.length == 0 && aOptionalProps.length == 0)
     return {};
 
   // If there's just a single required/optional property, we allow passing it
   // as is, so, for example, one could do PlacesTransactions.RemoveItem(myGuid)
   // rather than PlacesTransactions.RemoveItem({ guid: myGuid}).
   // This shortcut isn't supported for "complex" properties - e.g. one cannot
   // pass an annotation object this way (note there is no use case for this at
@@ -1080,18 +1080,18 @@ var PT = PlacesTransactions;
  * Optional Input Properties: index, title, keyword, annotations, tags.
  *
  * When this transaction is executed, it's resolved to the new bookmark's GUID.
  */
 PT.NewBookmark = DefineTransaction(["parentGuid", "url"],
                                    ["index", "title", "keyword", "postData",
                                     "annotations", "tags"]);
 PT.NewBookmark.prototype = Object.seal({
-  execute: function (aParentGuid, aURI, aIndex, aTitle,
-                     aKeyword, aPostData, aAnnos, aTags) {
+  execute: function(aParentGuid, aURI, aIndex, aTitle,
+                    aKeyword, aPostData, aAnnos, aTags) {
     return ExecuteCreateItem(this, aParentGuid,
       function* (parentId, guidToRestore = "") {
         let itemId = PlacesUtils.bookmarks.insertBookmark(
           parentId, aURI, aIndex, aTitle, guidToRestore);
 
         if (aKeyword) {
           yield PlacesUtils.keywords.insert({
             url: aURI.spec,
@@ -1124,17 +1124,17 @@ PT.NewBookmark.prototype = Object.seal({
  * Required Input Properties: title, parentGuid.
  * Optional Input Properties: index, annotations.
  *
  * When this transaction is executed, it's resolved to the new folder's GUID.
  */
 PT.NewFolder = DefineTransaction(["parentGuid", "title"],
                                  ["index", "annotations"]);
 PT.NewFolder.prototype = Object.seal({
-  execute: function (aParentGuid, aTitle, aIndex, aAnnos) {
+  execute: function(aParentGuid, aTitle, aIndex, aAnnos) {
     return ExecuteCreateItem(this,  aParentGuid,
       function* (parentId, guidToRestore = "") {
         let itemId = PlacesUtils.bookmarks.createFolder(
           parentId, aTitle, aIndex, guidToRestore);
         if (aAnnos.length > 0)
           PlacesUtils.setAnnotationsForItem(itemId, aAnnos);
         return itemId;
       });
@@ -1147,17 +1147,17 @@ PT.NewFolder.prototype = Object.seal({
  * Required Input Properties: parentGuid.
  * Optional Input Properties: index.
  *
  * When this transaction is executed, it's resolved to the new separator's
  * GUID.
  */
 PT.NewSeparator = DefineTransaction(["parentGuid"], ["index"]);
 PT.NewSeparator.prototype = Object.seal({
-  execute: function (aParentGuid, aIndex) {
+  execute: function(aParentGuid, aIndex) {
     return ExecuteCreateItem(this, aParentGuid,
       function* (parentId, guidToRestore = "") {
         let itemId = PlacesUtils.bookmarks.insertSeparator(
           parentId, aIndex, guidToRestore);
         return itemId;
       });
   }
 });
--- a/toolkit/components/places/PlacesUtils.jsm
+++ b/toolkit/components/places/PlacesUtils.jsm
@@ -1624,20 +1624,20 @@ this.PlacesUtils = {
   /**
    * Gets favicon data for a given page url.
    *
    * @param aPageUrl url of the page to look favicon for.
    * @resolves to an object representing a favicon entry, having the following
    *           properties: { uri, dataLen, data, mimeType }
    * @rejects JavaScript exception if the given url has no associated favicon.
    */
-  promiseFaviconData: function (aPageUrl) {
+  promiseFaviconData: function(aPageUrl) {
     let deferred = Promise.defer();
     PlacesUtils.favicons.getFaviconDataForPage(NetUtil.newURI(aPageUrl),
-      function (aURI, aDataLen, aData, aMimeType) {
+      function(aURI, aDataLen, aData, aMimeType) {
         if (aURI) {
           deferred.resolve({ uri: aURI,
                              dataLen: aDataLen,
                              data: aData,
                              mimeType: aMimeType });
         } else {
           deferred.reject();
         }
@@ -1647,17 +1647,17 @@ this.PlacesUtils = {
 
   /**
    * Gets the favicon link url (moz-anno:) for a given page url.
    *
    * @param aPageURL url of the page to lookup the favicon for.
    * @resolves to the nsIURL of the favicon link
    * @rejects if the given url has no associated favicon.
    */
-  promiseFaviconLinkUrl: function (aPageUrl) {
+  promiseFaviconLinkUrl: function(aPageUrl) {
     let deferred = Promise.defer();
     if (!(aPageUrl instanceof Ci.nsIURI))
       aPageUrl = NetUtil.newURI(aPageUrl);
 
     PlacesUtils.favicons.getFaviconURLForPage(aPageUrl, uri => {
       if (uri) {
         uri = PlacesUtils.favicons.getFaviconLinkForIcon(uri);
         deferred.resolve(uri);
@@ -2014,17 +2014,17 @@ XPCOMUtils.defineLazyServiceGetter(Place
                                    "mozIAsyncLivemarks");
 
 XPCOMUtils.defineLazyGetter(PlacesUtils, "keywords", () => Keywords);
 
 XPCOMUtils.defineLazyGetter(PlacesUtils, "transactionManager", function() {
   let tm = Cc["@mozilla.org/transactionmanager;1"].
            createInstance(Ci.nsITransactionManager);
   tm.AddListener(PlacesUtils);
-  this.registerShutdownFunction(function () {
+  this.registerShutdownFunction(function() {
     // Clear all references to local transactions in the transaction manager,
     // this prevents from leaking it.
     this.transactionManager.RemoveListener(this);
     this.transactionManager.clear();
   });
 
   // Bug 750269
   // The transaction manager keeps strong references to transactions, and by
@@ -2511,17 +2511,17 @@ var GuidHelper = {
   },
 
   invalidateCacheForItemId(aItemId) {
     let guid = this.guidsForIds.get(aItemId);
     this.guidsForIds.delete(aItemId);
     this.idsForGuids.delete(guid);
   },
 
-  ensureObservingRemovedItems: function () {
+  ensureObservingRemovedItems: function() {
     if (!("observer" in this)) {
       /**
        * This observers serves two purposes:
        * (1) Invalidate cached id<->GUID paris on when items are removed.
        * (2) Cache GUIDs given us free of charge by onItemAdded/onItemRemoved.
       *      So, for exmaple, when the NewBookmark needs the new GUID, we already
       *      have it cached.
       */
@@ -3688,17 +3688,17 @@ PlacesSortFolderByNameTransaction.protot
     let contents =
       PlacesUtils.getFolderContents(this.item.id, false, false).root;
     let count = contents.childCount;
 
     // sort between separators
     let newOrder = [];
     let preSep = []; // temporary array for sorting each group of items
     let sortingMethod =
-      function (a, b) {
+      function(a, b) {
         if (PlacesUtils.nodeIsContainer(a) && !PlacesUtils.nodeIsContainer(b))
           return -1;
         if (!PlacesUtils.nodeIsContainer(a) && PlacesUtils.nodeIsContainer(b))
           return 1;
         return a.title.localeCompare(b.title);
       };
 
     for (let i = 0; i < count; ++i) {
@@ -3829,17 +3829,17 @@ this.PlacesUntagURITransaction =
 PlacesUntagURITransaction.prototype = {
   __proto__: BaseTransaction.prototype,
 
   doTransaction: function UTUTXN_doTransaction()
   {
     // Filter tags existing on the bookmark, otherwise on undo we may try to
     // set nonexistent tags.
     let tags = PlacesUtils.tagging.getTagsForURI(this.item.uri);
-    this.item.tags = this.item.tags.filter(function (aTag) {
+    this.item.tags = this.item.tags.filter(function(aTag) {
       return tags.includes(aTag);
     });
     PlacesUtils.tagging.untagURI(this.item.uri, this.item.tags);
   },
 
   undoTransaction: function UTUTXN_undoTransaction()
   {
     PlacesUtils.tagging.tagURI(this.item.uri, this.item.tags);
--- a/toolkit/components/places/UnifiedComplete.js
+++ b/toolkit/components/places/UnifiedComplete.js
@@ -372,17 +372,17 @@ XPCOMUtils.defineLazyGetter(this, "Switc
     this._conn.executeCached(
       `UPDATE moz_openpages_temp
        SET open_count = open_count - 1
        WHERE url = :url
        AND userContextId = :userContextId`
     , { url: uri.spec, userContextId });
   },
 
-  shutdown: function () {
+  shutdown: function() {
     this._conn = null;
     this._queue.clear();
   }
 }));
 
 /**
  * This helper keeps track of preferences and keeps their values up-to-date.
  */
@@ -411,17 +411,17 @@ XPCOMUtils.defineLazyGetter(this, "Prefs
     } else {
       // If the preference was deactivated, deactivate all suggest preferences.
       for (let type of suggestPrefs) {
         prefs.set(type[0], false);
       }
     }
   }
 
-  function loadSyncedPrefs () {
+  function loadSyncedPrefs() {
     store.enabled = prefs.get(...PREF_ENABLED);
     store.suggestHistory = prefs.get(...PREF_SUGGEST_HISTORY);
     store.suggestBookmark = prefs.get(...PREF_SUGGEST_BOOKMARK);
     store.suggestOpenpage = prefs.get(...PREF_SUGGEST_OPENPAGE);
     store.suggestTyped = prefs.get(...PREF_SUGGEST_HISTORY_ONLYTYPED);
     store.suggestSearches = prefs.get(...PREF_SUGGEST_SEARCHES);
   }
 
@@ -752,17 +752,17 @@ function Search(searchString, searchPara
 
 Search.prototype = {
   /**
    * Enables the desired AutoComplete behavior.
    *
    * @param type
    *        The behavior type to set.
    */
-  setBehavior: function (type) {
+  setBehavior: function(type) {
     type = type.toUpperCase();
     this._behavior |=
       Ci.mozIPlacesAutoComplete["BEHAVIOR_" + type];
 
     // Setting the "typed" behavior should also set the "history" behavior.
     if (type == "TYPED") {
       this.setBehavior("history");
     }
@@ -770,33 +770,33 @@ Search.prototype = {
 
   /**
    * Determines if the specified AutoComplete behavior is set.
    *
    * @param aType
    *        The behavior type to test for.
    * @return true if the behavior is set, false otherwise.
    */
-  hasBehavior: function (type) {
+  hasBehavior: function(type) {
     let behavior = Ci.mozIPlacesAutoComplete["BEHAVIOR_" + type.toUpperCase()];
 
     if (this._disablePrivateActions &&
         behavior == Ci.mozIPlacesAutoComplete.BEHAVIOR_OPENPAGE) {
       return false;
     }
 
     return this._behavior & behavior;
   },
 
   /**
    * Used to delay the most complex queries, to save IO while the user is
    * typing.
    */
   _sleepDeferred: null,
-  _sleep: function (aTimeMs) {
+  _sleep: function(aTimeMs) {
     // Reuse a single instance to try shaving off some usless work before
     // the first query.
     if (!this._sleepTimer)
       this._sleepTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
     this._sleepDeferred = PromiseUtils.defer();
     this._sleepTimer.initWithCallback(() => this._sleepDeferred.resolve(),
                                       aTimeMs, Ci.nsITimer.TYPE_ONE_SHOT);
     return this._sleepDeferred.promise;
@@ -805,17 +805,17 @@ Search.prototype = {
   /**
    * Given an array of tokens, this function determines which query should be
    * ran.  It also removes any special search tokens.
    *
    * @param tokens
    *        An array of search tokens.
    * @return the filtered list of tokens to search with.
    */
-  filterTokens: function (tokens) {
+  filterTokens: function(tokens) {
     let foundToken = false;
     // Set the proper behavior while filtering tokens.
     for (let i = tokens.length - 1; i >= 0; i--) {
       let behavior = Prefs.tokenToBehaviorMap.get(tokens[i]);
       // Don't remove the token if it didn't match, or if it's an action but
       // actions are not enabled.
       if (behavior && (behavior != "openpage" || this._enableActions)) {
         // Don't use the suggest preferences if it is a token search and
@@ -1376,17 +1376,17 @@ Search.prototype = {
     } catch (e) {
       // It's possible we don't have a favicon for this - and that's ok.
     }
 
     this._addMatch(match);
     return true;
   },
 
-  _onResultRow: function (row) {
+  _onResultRow: function(row) {
     if (this._localMatchesCount == 0) {
       TelemetryStopwatch.finish(TELEMETRY_1ST_RESULT, this);
     }
     let queryType = row.getResultByIndex(QUERYINDEX_QUERYTYPE);
     let match;
     switch (queryType) {
       case QUERYTYPE_AUTOFILL_HOST:
         this._result.setDefaultIndex(0);
@@ -1402,17 +1402,17 @@ Search.prototype = {
     }
     this._addMatch(match);
     // If the search has been canceled by the user or by _addMatch, or we
     // fetched enough results, we can stop the underlying Sqlite query.
     if (!this.pending || this._localMatchesCount == Prefs.maxRichResults)
       throw StopIteration;
   },
 
-  _maybeRestyleSearchMatch: function (match) {
+  _maybeRestyleSearchMatch: function(match) {
     // Return if the URL does not represent a search result.
     let parseResult =
       PlacesSearchAutocompleteProvider.parseSubmissionURL(match.value);
     if (!parseResult) {
       return;
     }
 
     // Do not apply the special style if the user is doing a search from the
@@ -1503,17 +1503,17 @@ Search.prototype = {
         // Append after remote matches.
         index = this._localMatchesCount + this._remoteMatchesCount;
       }
       this._localMatchesCount++;
     }
     return index;
   },
 
-  _processHostRow: function (row) {
+  _processHostRow: function(row) {
     let match = {};
     let trimmedHost = row.getResultByIndex(QUERYINDEX_URL);
     let untrimmedHost = row.getResultByIndex(QUERYINDEX_TITLE);
     let frecency = row.getResultByIndex(QUERYINDEX_FRECENCY);
     let faviconUrl = row.getResultByIndex(QUERYINDEX_ICONURL);
 
     // If the untrimmed value doesn't preserve the user's input just
     // ignore it and complete to the found host.
@@ -1532,17 +1532,17 @@ Search.prototype = {
     }
     // Although this has a frecency, this query is executed before any other
     // queries that would result in frecency matches.
     match.frecency = frecency;
     match.style = "autofill";
     return match;
   },
 
-  _processUrlRow: function (row) {
+  _processUrlRow: function(row) {
     let match = {};
     let value = row.getResultByIndex(QUERYINDEX_URL);
     let url = fixupSearchText(value);
     let frecency = row.getResultByIndex(QUERYINDEX_FRECENCY);
     let faviconUrl = row.getResultByIndex(QUERYINDEX_ICONURL);
 
     let prefix = value.slice(0, value.length - stripPrefix(value).length);
 
@@ -1574,17 +1574,17 @@ Search.prototype = {
     }
     // Although this has a frecency, this query is executed before any other
     // queries that would result in frecency matches.
     match.frecency = frecency;
     match.style = "autofill";
     return match;
   },
 
-  _processRow: function (row) {
+  _processRow: function(row) {
     let match = {};
     match.placeId = row.getResultByIndex(QUERYINDEX_PLACEID);
     let queryType = row.getResultByIndex(QUERYINDEX_QUERYTYPE);
     let escapedURL = row.getResultByIndex(QUERYINDEX_URL);
     let openPageCount = row.getResultByIndex(QUERYINDEX_SWITCHTAB) || 0;
     let historyTitle = row.getResultByIndex(QUERYINDEX_TITLE) || "";
     let iconurl = row.getResultByIndex(QUERYINDEX_ICONURL) || "";
     let bookmarked = row.getResultByIndex(QUERYINDEX_BOOKMARKED);
@@ -1852,17 +1852,17 @@ Search.prototype = {
   },
 
  /**
    * Notifies the listener about results.
    *
    * @param searchOngoing
    *        Indicates whether the search is ongoing.
    */
-  notifyResults: function (searchOngoing) {
+  notifyResults: function(searchOngoing) {
     let result = this._result;
     let resultCode = result.matchCount ? "RESULT_SUCCESS" : "RESULT_NOMATCH";
     if (searchOngoing) {
       resultCode += "_ONGOING";
     }
     result.setSearchResult(Ci.nsIAutoCompleteResult[resultCode]);
     this._listener.onSearchResult(this._autocompleteSearch, result);
   },
@@ -1890,17 +1890,17 @@ UnifiedComplete.prototype = {
 
   /**
    * Gets a Sqlite database handle.
    *
    * @return {Promise}
    * @resolves to the Sqlite database handle (according to Sqlite.jsm).
    * @rejects javascript exception.
    */
-  getDatabaseHandle: function () {
+  getDatabaseHandle: function() {
     if (Prefs.enabled && !this._promiseDatabase) {
       this._promiseDatabase = Task.spawn(function* () {
         let conn = yield Sqlite.cloneStorageConnection({
           connection: PlacesUtils.history.DBConnection,
           readOnly: true
         });
 
         try {
@@ -1937,17 +1937,17 @@ UnifiedComplete.prototype = {
   },
 
   unregisterOpenPage(uri, userContextId) {
     SwitchToTabStorage.delete(uri, userContextId);
   },
 
   // nsIAutoCompleteSearch
 
-  startSearch: function (searchString, searchParam, previousResult, listener) {
+  startSearch: function(searchString, searchParam, previousResult, listener) {
     // Stop the search in case the controller has not taken care of it.
     if (this._currentSearch) {
       this.stopSearch();
     }
 
     // Note: We don't use previousResult to make sure ordering of results are
     //       consistent.  See bug 412730 for more details.
 
@@ -1976,33 +1976,33 @@ UnifiedComplete.prototype = {
                             })
                             .then(() => {
                               if (search == this._currentSearch) {
                                 this.finishSearch(true);
                               }
                             });
   },
 
-  stopSearch: function () {
+  stopSearch: function() {
     if (this._currentSearch) {
       this._currentSearch.stop();
     }
     // Don't notify since we are canceling this search.  This also means we
     // won't fire onSearchComplete for this search.
     this.finishSearch();
   },
 
   /**
    * Properly cleans up when searching is completed.
    *
    * @param notify [optional]
    *        Indicates if we should notify the AutoComplete listener about our
    *        results or not.
    */
-  finishSearch: function (notify = false) {
+  finishSearch: function(notify = false) {
     TelemetryStopwatch.cancel(TELEMETRY_1ST_RESULT, this);
     TelemetryStopwatch.cancel(TELEMETRY_6_FIRST_RESULTS, this);
     // Clear state now to avoid race conditions, see below.
     let search = this._currentSearch;
     if (!search)
       return;
     this._lastLowResultsSearchSuggestion = search._lastLowResultsSearchSuggestion;
     delete this._currentSearch;
@@ -2019,17 +2019,17 @@ UnifiedComplete.prototype = {
     // notifyResults.
     // Thus, ensure that notifyResults is the last call in this method,
     // otherwise you might be touching the wrong search.
     search.notifyResults(false);
   },
 
   // nsIAutoCompleteSimpleResultListener
 
-  onValueRemoved: function (result, spec, removeFromDB) {
+  onValueRemoved: function(result, spec, removeFromDB) {
     if (removeFromDB) {
       PlacesUtils.history.removePage(NetUtil.newURI(spec));
     }
   },
 
   // nsIAutoCompleteSearchDescriptor
 
   get searchType() {
--- a/toolkit/components/places/nsLivemarkService.js
+++ b/toolkit/components/places/nsLivemarkService.js
@@ -12,17 +12,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
                                   "resource://gre/modules/PlacesUtils.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
                                   "resource://gre/modules/NetUtil.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
                                   "resource://gre/modules/Task.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Deprecated",
                                   "resource://gre/modules/Deprecated.jsm");
 
-XPCOMUtils.defineLazyGetter(this, "asyncHistory", function () {
+XPCOMUtils.defineLazyGetter(this, "asyncHistory", function() {
   // Lazily add an history observer when it's actually needed.
   PlacesUtils.history.addObserver(PlacesUtils.livemarks, true);
   return PlacesUtils.asyncHistory;
 });
 
 // Constants
 
 // Delay between reloads of consecute livemarks.
--- a/toolkit/components/places/nsPlacesExpiration.js
+++ b/toolkit/components/places/nsPlacesExpiration.js
@@ -453,17 +453,17 @@ function notify(observers, notification,
 }
 
 // nsPlacesExpiration definition
 
 function nsPlacesExpiration()
 {
   // Smart Getters
 
-  XPCOMUtils.defineLazyGetter(this, "_db", function () {
+  XPCOMUtils.defineLazyGetter(this, "_db", function() {
     let db = Cc["@mozilla.org/browser/nav-history-service;1"].
              getService(Ci.nsPIPlacesDatabase).
              DBConnection;
 
     // Create the temporary notifications table.
     let stmt = db.createAsyncStatement(
       `CREATE TEMP TABLE expiration_notify (
          id INTEGER PRIMARY KEY
@@ -902,17 +902,17 @@ nsPlacesExpiration.prototype = {
     this._cachedStatements["LIMIT_COUNT"].executeAsync({
       _pagesCount: 0,
       _statsCount: 0,
       handleResult: function(aResults) {
         let row = aResults.getNextRow();
         this._pagesCount = row.getResultByIndex(0);
         this._statsCount = row.getResultByIndex(1);
       },
-      handleCompletion: function (aReason) {
+      handleCompletion: function(aReason) {
         if (aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED) {
           aCallback(this._pagesCount, this._statsCount);
         }
       },
       handleError: function(aError) {
         Cu.reportError("Async statement execution returned with '" +
                        aError.result + "', '" + aError.message + "'");
       }
--- a/toolkit/components/places/nsTaggingService.js
+++ b/toolkit/components/places/nsTaggingService.js
@@ -453,19 +453,19 @@ TaggingService.prototype = {
 
   onItemMoved: function TS_onItemMoved(aItemId, aOldParent, aOldIndex,
                                       aNewParent, aNewIndex, aItemType) {
     if (this._tagFolders[aItemId] && PlacesUtils.tagsFolderId == aOldParent &&
         PlacesUtils.tagsFolderId != aNewParent)
       delete this._tagFolders[aItemId];
   },
 
-  onItemVisited: function () {},
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
+  onItemVisited: function() {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
 
   // nsISupports
 
   classID: Components.ID("{bbc23860-2553-479d-8b78-94d9038334f7}"),
 
   _xpcom_factory: XPCOMUtils.generateSingletonFactory(TaggingService),
 
   QueryInterface: XPCOMUtils.generateQI([
--- a/toolkit/components/places/tests/bookmarks/test_393498.js
+++ b/toolkit/components/places/tests/bookmarks/test_393498.js
@@ -2,31 +2,31 @@
 /* vim:set ts=2 sw=2 sts=2 et: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var observer = {
   __proto__: NavBookmarkObserver.prototype,
 
-  onItemAdded: function (id, folder, index) {
+  onItemAdded: function(id, folder, index) {
     this._itemAddedId = id;
     this._itemAddedParent = folder;
     this._itemAddedIndex = index;
   },
-  onItemChanged: function (id, property, isAnnotationProperty, value) {
+  onItemChanged: function(id, property, isAnnotationProperty, value) {
     this._itemChangedId = id;
     this._itemChangedProperty = property;
     this._itemChanged_isAnnotationProperty = isAnnotationProperty;
     this._itemChangedValue = value;
   }
 };
 PlacesUtils.bookmarks.addObserver(observer, false);
 
-do_register_cleanup(function () {
+do_register_cleanup(function() {
   PlacesUtils.bookmarks.removeObserver(observer);
 });
 
 function run_test() {
   // We set times in the past to workaround a timing bug due to virtual
   // machines and the skew between PR_Now() and Date.now(), see bug 427142 and
   // bug 858377 for details.
   const PAST_PRTIME = (Date.now() - 86400000) * 1000;
--- a/toolkit/components/places/tests/bookmarks/test_405938_restore_queries.js
+++ b/toolkit/components/places/tests/bookmarks/test_405938_restore_queries.js
@@ -86,17 +86,17 @@ var test = {
     options.queryType = options.QUERY_TYPE_BOOKMARKS;
     this._queryURI3 =
       uri(PlacesUtils.history.queriesToQueryString(queries, queries.length, options));
     this._queryTitle3 = "query3";
     PlacesUtils.bookmarks.insertBookmark(this._testRootId, this._queryURI3,
                                          DEFAULT_INDEX, this._queryTitle3);
   },
 
-  clean: function () {},
+  clean: function() {},
 
   validate: function validate() {
     // Throw a wrench in the works by inserting some new bookmarks,
     // ensuring folder ids won't be the same, when restoring.
     for (let i = 0; i < 10; i++) {
       PlacesUtils.bookmarks.
                   insertBookmark(PlacesUtils.bookmarksMenuFolderId, uri("http://aaaa" + i), DEFAULT_INDEX, "");
     }
--- a/toolkit/components/places/tests/bookmarks/test_424958-json-quoted-folders.js
+++ b/toolkit/components/places/tests/bookmarks/test_424958-json-quoted-folders.js
@@ -18,28 +18,28 @@ var myTest = {
 this.push(myTest);
 
 */
 
 var quotesTest = {
   _folderTitle: '"quoted folder"',
   _folderId: null,
 
-  populate: function () {
+  populate: function() {
     this._folderId =
       PlacesUtils.bookmarks.createFolder(PlacesUtils.toolbarFolderId,
                                          this._folderTitle,
                                          PlacesUtils.bookmarks.DEFAULT_INDEX);
   },
 
-  clean: function () {
+  clean: function() {
     PlacesUtils.bookmarks.removeItem(this._folderId);
   },
 
-  validate: function () {
+  validate: function() {
     var query = PlacesUtils.history.getNewQuery();
     query.setFolders([PlacesUtils.bookmarks.toolbarFolder], 1);
     var result = PlacesUtils.history.executeQuery(query, PlacesUtils.history.getNewQueryOptions());
 
     var toolbar = result.root;
     toolbar.containerOpen = true;
 
     // test for our quoted folder
--- a/toolkit/components/places/tests/bookmarks/test_448584.js
+++ b/toolkit/components/places/tests/bookmarks/test_448584.js
@@ -20,35 +20,35 @@ catch (ex) {
     - don't try to add invalid uri nodes to a JSON backup
 */
 
 var invalidURITest = {
   _itemTitle: "invalid uri",
   _itemUrl: "http://test.mozilla.org/",
   _itemId: null,
 
-  populate: function () {
+  populate: function() {
     // add a valid bookmark
     PlacesUtils.bookmarks.insertBookmark(PlacesUtils.toolbarFolderId,
                                          PlacesUtils._uri(this._itemUrl),
                                          PlacesUtils.bookmarks.DEFAULT_INDEX,
                                          this._itemTitle);
     // this bookmark will go corrupt
     this._itemId =
       PlacesUtils.bookmarks.insertBookmark(PlacesUtils.toolbarFolderId,
                                            PlacesUtils._uri(this._itemUrl),
                                            PlacesUtils.bookmarks.DEFAULT_INDEX,
                                            this._itemTitle);
   },
 
-  clean: function () {
+  clean: function() {
     PlacesUtils.bookmarks.removeItem(this._itemId);
   },
 
-  validate: function (aExpectValidItemsCount) {
+  validate: function(aExpectValidItemsCount) {
     var query = PlacesUtils.history.getNewQuery();
     query.setFolders([PlacesUtils.bookmarks.toolbarFolder], 1);
     var options = PlacesUtils.history.getNewQueryOptions();
     var result = PlacesUtils.history.executeQuery(query, options);
 
     var toolbar = result.root;
     toolbar.containerOpen = true;
 
--- a/toolkit/components/places/tests/bookmarks/test_458683.js
+++ b/toolkit/components/places/tests/bookmarks/test_458683.js
@@ -23,17 +23,17 @@ catch (ex) {
 
 var invalidTagChildTest = {
   _itemTitle: "invalid uri",
   _itemUrl: "http://test.mozilla.org/",
   _itemId: -1,
   _tag: "testTag",
   _tagItemId: -1,
 
-  populate: function () {
+  populate: function() {
     // add a valid bookmark
     this._itemId = PlacesUtils.bookmarks
                               .insertBookmark(PlacesUtils.toolbarFolderId,
                                               PlacesUtils._uri(this._itemUrl),
                                               PlacesUtils.bookmarks.DEFAULT_INDEX,
                                               this._itemTitle);
 
     // create a tag
@@ -61,22 +61,22 @@ var invalidTagChildTest = {
     // add a separator and a folder inside tag root
     PlacesUtils.bookmarks.insertSeparator(PlacesUtils.bookmarks.tagsFolder,
                                           PlacesUtils.bookmarks.DEFAULT_INDEX);
     PlacesUtils.bookmarks.createFolder(PlacesUtils.bookmarks.tagsFolder,
                                        "test tags root folder",
                                        PlacesUtils.bookmarks.DEFAULT_INDEX);
   },
 
-  clean: function () {
+  clean: function() {
     PlacesUtils.tagging.untagURI(PlacesUtils._uri(this._itemUrl), [this._tag]);
     PlacesUtils.bookmarks.removeItem(this._itemId);
   },
 
-  validate: function () {
+  validate: function() {
     var query = PlacesUtils.history.getNewQuery();
     query.setFolders([PlacesUtils.bookmarks.toolbarFolder], 1);
     var options = PlacesUtils.history.getNewQueryOptions();
     var result = PlacesUtils.history.executeQuery(query, options);
 
     var toolbar = result.root;
     toolbar.containerOpen = true;
 
--- a/toolkit/components/places/tests/bookmarks/test_711914.js
+++ b/toolkit/components/places/tests/bookmarks/test_711914.js
@@ -14,17 +14,17 @@ function run_test() {
   }
 
   let observer = {
     onBeginUpdateBatch: () => forceBookmarkCaching(itemId1),
     onEndUpdateBatch: () => forceBookmarkCaching(itemId1),
     onItemAdded: forceBookmarkCaching,
     onItemChanged: forceBookmarkCaching,
     onItemMoved: forceBookmarkCaching,
-    onItemRemoved: function (id) {
+    onItemRemoved: function(id) {
       try {
         forceBookmarkCaching(id);
         do_throw("trying to fetch a removed bookmark should throw");
       } catch (ex) {}
     },
     onItemVisited: forceBookmarkCaching,
     QueryInterface: XPCOMUtils.generateQI([Ci.nsINavBookmarkObserver])
   };
--- a/toolkit/components/places/tests/bookmarks/test_async_observers.js
+++ b/toolkit/components/places/tests/bookmarks/test_async_observers.js
@@ -13,28 +13,28 @@ var observer = {
   deferred: null,
 
   /**
    * Returns a promise that is resolved when the observer determines that the
    * test can continue.  This is required rather than calling run_next_test
    * directly in the observer because there are cases where we must wait for
    * other asynchronous events to be completed in addition to this.
    */
-  setupCompletionPromise: function ()
+  setupCompletionPromise: function()
   {
     this.observedBookmarks = 0;
     this.deferred = Promise.defer();
     return this.deferred.promise;
   },
 
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onItemAdded: function () {},
-  onItemRemoved: function () {},
-  onItemMoved: function () {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onItemAdded: function() {},
+  onItemRemoved: function() {},
+  onItemMoved: function() {},
   onItemChanged: function(aItemId, aProperty, aIsAnnotation, aNewValue,
                           aLastModified, aItemType)
   {
     do_print("Check that we got the correct change information.");
     do_check_neq(this.bookmarks.indexOf(aItemId), -1);
     if (aProperty == "favicon") {
       do_check_false(aIsAnnotation);
       do_check_eq(aNewValue, SMALLPNG_DATA_URI.spec);
@@ -81,17 +81,17 @@ add_task(function* test_add_visit()
   let deferUpdatePlaces = Promise.defer();
   PlacesUtils.asyncHistory.updatePlaces({
     uri: NetUtil.newURI("http://book.ma.rk/"),
     visits: [{ transitionType: TRANSITION_TYPED, visitDate: NOW }]
   }, {
     handleError: function TAV_handleError() {
       deferUpdatePlaces.reject(new Error("Unexpected error in adding visit."));
     },
-    handleResult: function (aPlaceInfo) {
+    handleResult: function(aPlaceInfo) {
       visitId = aPlaceInfo.visits[0].visitId;
     },
     handleCompletion: function TAV_handleCompletion() {
       deferUpdatePlaces.resolve();
     }
   });
 
   // Wait for both the observer and the asynchronous update, in any order.
--- a/toolkit/components/places/tests/bookmarks/test_nsINavBookmarkObserver.js
+++ b/toolkit/components/places/tests/bookmarks/test_nsINavBookmarkObserver.js
@@ -8,17 +8,17 @@ const GUID_RE = /^[a-zA-Z0-9\-_]{12}$/;
 
 var gBookmarksObserver = {
   expected: [],
   setup(expected) {
     this.expected = expected;
     this.deferred = PromiseUtils.defer();
     return this.deferred.promise;
   },
-  validate: function (aMethodName, aArguments) {
+  validate: function(aMethodName, aArguments) {
     do_check_eq(this.expected[0].name, aMethodName);
 
     let args = this.expected.shift().args;
     do_check_eq(aArguments.length, args.length);
     for (let i = 0; i < aArguments.length; i++) {
       do_check_true(args[i].check(aArguments[i]), aMethodName + "(args[" + i + "]: " + args[i].name + ")");
     }
 
@@ -59,17 +59,17 @@ var gBookmarkSkipObserver = {
   skipDescendantsOnItemRemoval: true,
 
   expected: null,
   setup(expected) {
     this.expected = expected;
     this.deferred = PromiseUtils.defer();
     return this.deferred.promise;
   },
-  validate: function (aMethodName) {
+  validate: function(aMethodName) {
     do_check_eq(this.expected.shift(), aMethodName);
     if (this.expected.length === 0) {
       this.deferred.resolve();
     }
   },
 
   // nsINavBookmarkObserver
   onBeginUpdateBatch() {
@@ -111,17 +111,17 @@ add_task(function* batch() {
        args: [] },
       { name: "onEndUpdateBatch",
        args: [] },
     ]),
     gBookmarkSkipObserver.setup([
       "onBeginUpdateBatch", "onEndUpdateBatch"
   ])]);
   PlacesUtils.bookmarks.runInBatchMode({
-    runBatched: function () {
+    runBatched: function() {
       // Nothing.
     }
   }, null);
   yield promise;
 });
 
 add_task(function* onItemAdded_bookmark() {
   const TITLE = "Bookmark 1";
--- a/toolkit/components/places/tests/browser/browser_bug399606.js
+++ b/toolkit/components/places/tests/browser/browser_bug399606.js
@@ -16,31 +16,31 @@ function test() {
     "http://example.com/tests/toolkit/components/places/tests/browser/399606-window.location.html",
   ];
   var hs = Cc["@mozilla.org/browser/nav-history-service;1"].
            getService(Ci.nsINavHistoryService);
 
   // Create and add history observer.
   var historyObserver = {
     visitCount: Array(),
-    onBeginUpdateBatch: function () {},
-    onEndUpdateBatch: function () {},
-    onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
+    onBeginUpdateBatch: function() {},
+    onEndUpdateBatch: function() {},
+    onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
                       aTransitionType) {
       info("Received onVisit: " + aURI.spec);
       if (aURI.spec in this.visitCount)
         this.visitCount[aURI.spec]++;
       else
         this.visitCount[aURI.spec] = 1;
     },
-    onTitleChanged: function () {},
-    onDeleteURI: function () {},
-    onClearHistory: function () {},
-    onPageChanged: function () {},
-    onDeleteVisits: function () {},
+    onTitleChanged: function() {},
+    onDeleteURI: function() {},
+    onClearHistory: function() {},
+    onPageChanged: function() {},
+    onDeleteVisits: function() {},
     QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver])
   };
   hs.addObserver(historyObserver, false);
 
   function confirm_results() {
     gBrowser.removeCurrentTab();
     hs.removeObserver(historyObserver, false);
     for (let aURI in historyObserver.visitCount) {
--- a/toolkit/components/places/tests/browser/browser_double_redirect.js
+++ b/toolkit/components/places/tests/browser/browser_double_redirect.js
@@ -9,17 +9,17 @@ add_task(function* () {
   const TEST_URI = NetUtil.newURI(BASE_URL + "begin.html");
   const FIRST_REDIRECTING_URI = NetUtil.newURI(BASE_URL + "redirect_twice.sjs");
   const FINAL_URI = NetUtil.newURI(BASE_URL + "final.html");
 
   let promiseVisits = new Promise(resolve => {
     PlacesUtils.history.addObserver({
       __proto__: NavHistoryObserver.prototype,
       _notified: [],
-      onVisit: function (uri, id, time, sessionId, referrerId, transition) {
+      onVisit: function(uri, id, time, sessionId, referrerId, transition) {
         info("Received onVisit: " + uri.spec);
         this._notified.push(uri);
 
         if (!uri.equals(FINAL_URI)) {
           return;
         }
 
         is(this._notified.length, 4);
--- a/toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage.js
+++ b/toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage.js
@@ -61,17 +61,17 @@ function test() {
     waitForFaviconChanged(pageURI, favIconURI, aWindow,
       function testNormalCallback() {
         checkFaviconDataForPage(pageURI, favIconMimeType, favIconData, aWindow,
           aCallback);
       }
     );
 
     addVisits({uri: pageURI, transition: TRANSITION_TYPED}, aWindow,
-      function () {
+      function() {
         aWindow.PlacesUtils.favicons.setAndFetchFaviconForPage(pageURI, favIconURI,
           true, aWindow.PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE, null,
           Services.scriptSecurityManager.getSystemPrincipal());
       }
     );
   }
 
   function testAboutURIBookmarked(aWindow, aCallback) {
@@ -128,23 +128,23 @@ function test() {
       Services.scriptSecurityManager.getSystemPrincipal());
 
     // The setAndFetchFaviconForPage function calls CanAddURI synchronously, thus
     // we can set the preference back to true immediately.  We don't clear the
     // preference because not all products enable Places by default.
     aWindow.Services.prefs.setBoolPref("places.history.enabled", true);
   }
 
-  getIconFile(function () {
+  getIconFile(function() {
     testOnWindow({}, function(aWin) {
-      testNormal(aWin, function () {
+      testNormal(aWin, function() {
         testOnWindow({}, function(aWin2) {
-          testAboutURIBookmarked(aWin2, function () {
+          testAboutURIBookmarked(aWin2, function() {
             testOnWindow({private: true}, function(aWin3) {
-              testPrivateBrowsingBookmarked(aWin3, function () {
+              testPrivateBrowsingBookmarked(aWin3, function() {
                 testOnWindow({}, function(aWin4) {
                   testDisabledHistoryBookmarked(aWin4, finish);
                 });
               });
             });
           });
         });
       });
--- a/toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage_failures.js
+++ b/toolkit/components/places/tests/browser/browser_favicon_setAndFetchFaviconForPage_failures.js
@@ -101,32 +101,32 @@ function test() {
     if (aCallback) {
       aCallback();
     }
   }
 
   function testPrivateBrowsingNonBookmarkedURI(aWindow, aCallback) {
     let pageURI = NetUtil.newURI("http://example.com/privateBrowsing");
     addVisits({ uri: pageURI, transitionType: TRANSITION_TYPED }, aWindow,
-      function () {
+      function() {
         aWindow.PlacesUtils.favicons.setAndFetchFaviconForPage(pageURI,
           favIcon16URI, true,
           aWindow.PlacesUtils.favicons.FAVICON_LOAD_PRIVATE, null,
           Services.scriptSecurityManager.getSystemPrincipal());
 
         if (aCallback) {
           aCallback();
         }
     });
   }
 
   function testDisabledHistory(aWindow, aCallback) {
     let pageURI = NetUtil.newURI("http://example.com/disabledHistory");
     addVisits({ uri: pageURI, transition: TRANSITION_TYPED }, aWindow,
-      function () {
+      function() {
         aWindow.Services.prefs.setBoolPref("places.history.enabled", false);
 
         aWindow.PlacesUtils.favicons.setAndFetchFaviconForPage(pageURI,
           favIcon16URI, true,
           aWindow.PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE, null,
           Services.scriptSecurityManager.getSystemPrincipal());
 
         // The setAndFetchFaviconForPage function calls CanAddURI synchronously, thus
@@ -139,17 +139,17 @@ function test() {
         }
     });
   }
 
   function testErrorIcon(aWindow, aCallback) {
     let pageURI = NetUtil.newURI("http://example.com/errorIcon");
     let places = [{ uri: pageURI, transition: TRANSITION_TYPED }];
     addVisits({ uri: pageURI, transition: TRANSITION_TYPED }, aWindow,
-      function () {
+      function() {
         aWindow.PlacesUtils.favicons.setAndFetchFaviconForPage(pageURI,
           favIconErrorPageURI, true,
           aWindow.PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE, null,
           Services.scriptSecurityManager.getSystemPrincipal());
 
       if (aCallback) {
         aCallback();
       }
@@ -211,35 +211,35 @@ function test() {
         });
         stmt.finalize();
     });
 
     // This is the only test that should cause the waitForFaviconChanged
     // callback to be invoked.  In turn, the callback will invoke
     // finish() causing the tests to finish.
     addVisits({ uri: lastPageURI, transition: TRANSITION_TYPED }, aWindow,
-      function () {
+      function() {
         aWindow.PlacesUtils.favicons.setAndFetchFaviconForPage(lastPageURI,
           favIcon32URI, true,
           aWindow.PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE, null,
           Services.scriptSecurityManager.getSystemPrincipal());
     });
   }
 
-  checkFavIconsDBCount(function () {
+  checkFavIconsDBCount(function() {
     testOnWindow({}, function(aWin) {
-      testNullPageURI(aWin, function () {
+      testNullPageURI(aWin, function() {
         testOnWindow({}, function(aWin2) {
           testNullFavIconURI(aWin2, function() {
             testOnWindow({}, function(aWin3) {
               testAboutURI(aWin3, function() {
                 testOnWindow({private: true}, function(aWin4) {
-                  testPrivateBrowsingNonBookmarkedURI(aWin4, function () {
+                  testPrivateBrowsingNonBookmarkedURI(aWin4, function() {
                     testOnWindow({}, function(aWin5) {
-                      testDisabledHistory(aWin5, function () {
+                      testDisabledHistory(aWin5, function() {
                         testOnWindow({}, function(aWin6) {
                           testErrorIcon(aWin6, function() {
                             testOnWindow({}, function(aWin7) {
                               testNonExistingPage(aWin7, function() {
                                 testOnWindow({}, function(aWin8) {
                                   testFinalVerification(aWin8, function() {
                                     finish();
                                   });
--- a/toolkit/components/places/tests/browser/browser_notfound.js
+++ b/toolkit/components/places/tests/browser/browser_notfound.js
@@ -6,38 +6,38 @@ add_task(function* () {
   const TEST_URL = "http://mochi.test:8888/notFoundPage.html";
 
   // Used to verify errors are not marked as typed.
   PlacesUtils.history.markPageAsTyped(NetUtil.newURI(TEST_URL));
 
   // Create and add history observer.
   let visitedPromise = new Promise(resolve => {
     let historyObserver = {
-      onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
+      onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
                         aTransitionType) {
         PlacesUtils.history.removeObserver(historyObserver);
         info("Received onVisit: " + aURI.spec);
-        fieldForUrl(aURI, "frecency", function (aFrecency) {
+        fieldForUrl(aURI, "frecency", function(aFrecency) {
           is(aFrecency, 0, "Frecency should be 0");
-          fieldForUrl(aURI, "hidden", function (aHidden) {
+          fieldForUrl(aURI, "hidden", function(aHidden) {
             is(aHidden, 0, "Page should not be hidden");
-            fieldForUrl(aURI, "typed", function (aTyped) {
+            fieldForUrl(aURI, "typed", function(aTyped) {
               is(aTyped, 0, "page should not be marked as typed");
               resolve();
             });
           });
         });
       },
-      onBeginUpdateBatch: function () {},
-      onEndUpdateBatch: function () {},
-      onTitleChanged: function () {},
-      onDeleteURI: function () {},
-      onClearHistory: function () {},
-      onPageChanged: function () {},
-      onDeleteVisits: function () {},
+      onBeginUpdateBatch: function() {},
+      onEndUpdateBatch: function() {},
+      onTitleChanged: function() {},
+      onDeleteURI: function() {},
+      onClearHistory: function() {},
+      onPageChanged: function() {},
+      onDeleteVisits: function() {},
       QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver])
     };
     PlacesUtils.history.addObserver(historyObserver, false);
   });
 
   let newTabPromise = BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
   yield Promise.all([visitedPromise, newTabPromise]);
 
--- a/toolkit/components/places/tests/browser/browser_redirect.js
+++ b/toolkit/components/places/tests/browser/browser_redirect.js
@@ -5,54 +5,54 @@
 add_task(function* () {
   const REDIRECT_URI = NetUtil.newURI("http://mochi.test:8888/tests/toolkit/components/places/tests/browser/redirect.sjs");
   const TARGET_URI = NetUtil.newURI("http://mochi.test:8888/tests/toolkit/components/places/tests/browser/redirect-target.html");
 
   // Create and add history observer.
   let visitedPromise = new Promise(resolve => {
     let historyObserver = {
       _redirectNotified: false,
-      onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
+      onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
                         aTransitionType) {
         info("Received onVisit: " + aURI.spec);
 
         if (aURI.equals(REDIRECT_URI)) {
           this._redirectNotified = true;
           // Wait for the target page notification.
           return;
         }
 
         PlacesUtils.history.removeObserver(historyObserver);
 
         ok(this._redirectNotified, "The redirect should have been notified");
 
-        fieldForUrl(REDIRECT_URI, "frecency", function (aFrecency) {
+        fieldForUrl(REDIRECT_URI, "frecency", function(aFrecency) {
           ok(aFrecency != 0, "Frecency or the redirecting page should not be 0");
 
-          fieldForUrl(REDIRECT_URI, "hidden", function (aHidden) {
+          fieldForUrl(REDIRECT_URI, "hidden", function(aHidden) {
             is(aHidden, 1, "The redirecting page should be hidden");
 
-            fieldForUrl(TARGET_URI, "frecency", function (aFrecency2) {
+            fieldForUrl(TARGET_URI, "frecency", function(aFrecency2) {
               ok(aFrecency2 != 0, "Frecency of the target page should not be 0");
 
-              fieldForUrl(TARGET_URI, "hidden", function (aHidden2) {
+              fieldForUrl(TARGET_URI, "hidden", function(aHidden2) {
                 is(aHidden2, 0, "The target page should not be hidden");
                 resolve();
               });
             });
           });
         });
       },
-      onBeginUpdateBatch: function () {},
-      onEndUpdateBatch: function () {},
-      onTitleChanged: function () {},
-      onDeleteURI: function () {},
-      onClearHistory: function () {},
-      onPageChanged: function () {},
-      onDeleteVisits: function () {},
+      onBeginUpdateBatch: function() {},
+      onEndUpdateBatch: function() {},
+      onTitleChanged: function() {},
+      onDeleteURI: function() {},
+      onClearHistory: function() {},
+      onPageChanged: function() {},
+      onDeleteVisits: function() {},
       QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver])
     };
     PlacesUtils.history.addObserver(historyObserver, false);
   });
 
   let newTabPromise = BrowserTestUtils.openNewForegroundTab(gBrowser, REDIRECT_URI.spec);
   yield Promise.all([visitedPromise, newTabPromise]);
 
--- a/toolkit/components/places/tests/browser/browser_visited_notfound.js
+++ b/toolkit/components/places/tests/browser/browser_visited_notfound.js
@@ -26,25 +26,25 @@ function test() {
 function continueTest(aOldFrecency) {
   // Used to verify errors are not marked as typed.
   PlacesUtils.history.markPageAsTyped(TEST_URI);
   gBrowser.selectedBrowser.loadURI(TEST_URI.spec);
 
   // Create and add history observer.
   let historyObserver = {
     __proto__: NavHistoryObserver.prototype,
-    onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
+    onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
                       aTransitionType) {
       PlacesUtils.history.removeObserver(historyObserver);
       info("Received onVisit: " + aURI.spec);
-      fieldForUrl(aURI, "frecency", function (aFrecency) {
+      fieldForUrl(aURI, "frecency", function(aFrecency) {
         is(aFrecency, aOldFrecency, "Frecency should be unchanged");
-        fieldForUrl(aURI, "hidden", function (aHidden) {
+        fieldForUrl(aURI, "hidden", function(aHidden) {
           is(aHidden, 0, "Page should not be hidden");
-          fieldForUrl(aURI, "typed", function (aTyped) {
+          fieldForUrl(aURI, "typed", function(aTyped) {
             is(aTyped, 0, "page should not be marked as typed");
             PlacesTestUtils.clearHistory().then(finish);
           });
         });
       });
     }
   };
   PlacesUtils.history.addObserver(historyObserver, false);
--- a/toolkit/components/places/tests/browser/browser_visituri_privatebrowsing_perwindowpb.js
+++ b/toolkit/components/places/tests/browser/browser_visituri_privatebrowsing_perwindowpb.js
@@ -60,15 +60,15 @@ function test() {
     });
   });
 
   // test first when on private mode
   testOnWindow({private: true}, function(aWin) {
     doTest(true, aWin, initialURL, function() {
       // then test when not on private mode
       testOnWindow({}, function(aWin2) {
-        doTest(false, aWin2, finalURL, function () {
+        doTest(false, aWin2, finalURL, function() {
           PlacesTestUtils.clearHistory().then(finish);
         });
       });
     });
   });
 }
--- a/toolkit/components/places/tests/browser/head.js
+++ b/toolkit/components/places/tests/browser/head.js
@@ -51,24 +51,24 @@ function fieldForUrl(aURI, aFieldName, a
 
 /**
  * Generic nsINavHistoryObserver that doesn't implement anything, but provides
  * dummy methods to prevent errors about an object not having a certain method.
  */
 function NavHistoryObserver() {}
 
 NavHistoryObserver.prototype = {
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onVisit: function () {},
-  onTitleChanged: function () {},
-  onDeleteURI: function () {},
-  onClearHistory: function () {},
-  onPageChanged: function () {},
-  onDeleteVisits: function () {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onVisit: function() {},
+  onTitleChanged: function() {},
+  onDeleteURI: function() {},
+  onClearHistory: function() {},
+  onPageChanged: function() {},
+  onDeleteVisits: function() {},
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsINavHistoryObserver,
   ])
 };
 
 /**
  * Waits for the first OnPageChanged notification for ATTRIBUTE_FAVICON, and
  * verifies that it matches the expected page URI and associated favicon URI.
@@ -151,17 +151,17 @@ function addVisits(aPlaceInfo, aWindow, 
   }
 
   aWindow.PlacesUtils.asyncHistory.updatePlaces(
     places,
     {
       handleError: function AAV_handleError() {
         throw ("Unexpected error in adding visit.");
       },
-      handleResult: function () {},
+      handleResult: function() {},
       handleCompletion: function UP_handleCompletion() {
         if (aCallback)
           aCallback();
       }
     }
   );
 }
 
@@ -175,17 +175,17 @@ function addVisits(aPlaceInfo, aWindow, 
  * @param aExpectedData
  *        Expected icon data, expressed as an array of byte values.
  * @param aCallback
  *        This function is called after the check finished.
  */
 function checkFaviconDataForPage(aPageURI, aExpectedMimeType, aExpectedData,
   aWindow, aCallback) {
   aWindow.PlacesUtils.favicons.getFaviconDataForPage(aPageURI,
-    function (aURI, aDataLen, aData, aMimeType) {
+    function(aURI, aDataLen, aData, aMimeType) {
       is(aExpectedMimeType, aMimeType, "Check expected MimeType");
       is(aExpectedData.length, aData.length,
         "Check favicon data for the given page matches the provided data");
       checkGuidForURI(aPageURI);
       aCallback();
     });
 }
 
--- a/toolkit/components/places/tests/favicons/head_favicons.js
+++ b/toolkit/components/places/tests/favicons/head_favicons.js
@@ -67,17 +67,17 @@ function waitForFaviconChanged(aExpected
  * @param aExpectedData
  *        Expected icon data, expressed as an array of byte values.
  * @param aCallback
  *        This function is called after the check finished.
  */
 function checkFaviconDataForPage(aPageURI, aExpectedMimeType, aExpectedData,
                                  aCallback) {
   PlacesUtils.favicons.getFaviconDataForPage(aPageURI,
-    function (aURI, aDataLen, aData, aMimeType) {
+    function(aURI, aDataLen, aData, aMimeType) {
       do_check_eq(aExpectedMimeType, aMimeType);
       do_check_true(compareArrays(aExpectedData, aData));
       do_check_guid_for_uri(aPageURI);
       aCallback();
     });
 }
 
 /**
@@ -85,17 +85,17 @@ function checkFaviconDataForPage(aPageUR
  *
  * @param aPageURI
  *        nsIURI object for the page to check.
  * @param aCallback
  *        This function is called after the check finished.
  */
 function checkFaviconMissingForPage(aPageURI, aCallback) {
   PlacesUtils.favicons.getFaviconURLForPage(aPageURI,
-    function (aURI, aDataLen, aData, aMimeType) {
+    function(aURI, aDataLen, aData, aMimeType) {
       do_check_true(aURI === null);
       aCallback();
     });
 }
 
 function promiseFaviconMissingForPage(aPageURI) {
   return new Promise(resolve => checkFaviconMissingForPage(aPageURI, resolve));
 }
--- a/toolkit/components/places/tests/favicons/test_favicons_conversions.js
+++ b/toolkit/components/places/tests/favicons/test_favicons_conversions.js
@@ -29,17 +29,17 @@ var isWindows = ("@mozilla.org/windows-r
  * @param aCallback
  *        This function is called after the check finished.
  */
 function checkFaviconDataConversion(aFileName, aFileMimeType, aFileLength,
                                     aExpectConversion, aVaryOnWindows,
                                     aCallback) {
   let pageURI = NetUtil.newURI("http://places.test/page/" + aFileName);
   PlacesTestUtils.addVisits({ uri: pageURI, transition: TRANSITION_TYPED }).then(
-    function () {
+    function() {
       let faviconURI = NetUtil.newURI("http://places.test/icon/" + aFileName);
       let fileData = readFileOfLength(aFileName, aFileLength);
 
       PlacesUtils.favicons.replaceFaviconData(faviconURI, fileData, fileData.length,
                                               aFileMimeType);
       PlacesUtils.favicons.setAndFetchFaviconForPage(pageURI, faviconURI, true,
         PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE,
         function CFDC_verify(aURI, aDataLen, aData, aMimeType) {
--- a/toolkit/components/places/tests/favicons/test_getFaviconDataForPage.js
+++ b/toolkit/components/places/tests/favicons/test_getFaviconDataForPage.js
@@ -19,39 +19,39 @@ function run_test()
   do_check_eq(FAVICON_DATA.length, 344);
   run_next_test();
 }
 
 add_test(function test_normal()
 {
   let pageURI = NetUtil.newURI("http://example.com/normal");
 
-  PlacesTestUtils.addVisits(pageURI).then(function () {
+  PlacesTestUtils.addVisits(pageURI).then(function() {
     PlacesUtils.favicons.setAndFetchFaviconForPage(
       pageURI, FAVICON_URI, true,
         PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE,
-        function () {
+        function() {
         PlacesUtils.favicons.getFaviconDataForPage(pageURI,
-          function (aURI, aDataLen, aData, aMimeType) {
+          function(aURI, aDataLen, aData, aMimeType) {
             do_check_true(aURI.equals(FAVICON_URI));
             do_check_eq(FAVICON_DATA.length, aDataLen);
             do_check_true(compareArrays(FAVICON_DATA, aData));
             do_check_eq(FAVICON_MIMETYPE, aMimeType);
             run_next_test();
           });
       }, Services.scriptSecurityManager.getSystemPrincipal());
   });
 });
 
 add_test(function test_missing()
 {
   let pageURI = NetUtil.newURI("http://example.com/missing");
 
   PlacesUtils.favicons.getFaviconDataForPage(pageURI,
-    function (aURI, aDataLen, aData, aMimeType) {
+    function(aURI, aDataLen, aData, aMimeType) {
       // Check also the expected data types.
       do_check_true(aURI === null);
       do_check_true(aDataLen === 0);
       do_check_true(aData.length === 0);
       do_check_true(aMimeType === "");
       run_next_test();
     });
 });
--- a/toolkit/components/places/tests/favicons/test_getFaviconURLForPage.js
+++ b/toolkit/components/places/tests/favicons/test_getFaviconURLForPage.js
@@ -11,23 +11,23 @@ function run_test()
 {
   run_next_test();
 }
 
 add_test(function test_normal()
 {
   let pageURI = NetUtil.newURI("http://example.com/normal");
 
-  PlacesTestUtils.addVisits(pageURI).then(function () {
+  PlacesTestUtils.addVisits(pageURI).then(function() {
     PlacesUtils.favicons.setAndFetchFaviconForPage(
       pageURI, SMALLPNG_DATA_URI, true,
         PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE,
-        function () {
+        function() {
         PlacesUtils.favicons.getFaviconURLForPage(pageURI,
-          function (aURI, aDataLen, aData, aMimeType) {
+          function(aURI, aDataLen, aData, aMimeType) {
             do_check_true(aURI.equals(SMALLPNG_DATA_URI));
 
             // Check also the expected data types.
             do_check_true(aDataLen === 0);
             do_check_true(aData.length === 0);
             do_check_true(aMimeType === "");
             run_next_test();
           });
@@ -35,17 +35,17 @@ add_test(function test_normal()
   });
 });
 
 add_test(function test_missing()
 {
   let pageURI = NetUtil.newURI("http://example.com/missing");
 
   PlacesUtils.favicons.getFaviconURLForPage(pageURI,
-    function (aURI, aDataLen, aData, aMimeType) {
+    function(aURI, aDataLen, aData, aMimeType) {
       // Check also the expected data types.
       do_check_true(aURI === null);
       do_check_true(aDataLen === 0);
       do_check_true(aData.length === 0);
       do_check_true(aMimeType === "");
       run_next_test();
     });
 });
--- a/toolkit/components/places/tests/head_common.js
+++ b/toolkit/components/places/tests/head_common.js
@@ -744,72 +744,72 @@ function do_compare_arrays(a1, a2, sorte
 
 /**
  * Generic nsINavBookmarkObserver that doesn't implement anything, but provides
  * dummy methods to prevent errors about an object not having a certain method.
  */
 function NavBookmarkObserver() {}
 
 NavBookmarkObserver.prototype = {
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onItemAdded: function () {},
-  onItemRemoved: function () {},
-  onItemChanged: function () {},
-  onItemVisited: function () {},
-  onItemMoved: function () {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onItemAdded: function() {},
+  onItemRemoved: function() {},
+  onItemChanged: function() {},
+  onItemVisited: function() {},
+  onItemMoved: function() {},
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsINavBookmarkObserver,
   ])
 };
 
 /**
  * Generic nsINavHistoryObserver that doesn't implement anything, but provides
  * dummy methods to prevent errors about an object not having a certain method.
  */
 function NavHistoryObserver() {}
 
 NavHistoryObserver.prototype = {
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onVisit: function () {},
-  onTitleChanged: function () {},
-  onDeleteURI: function () {},
-  onClearHistory: function () {},
-  onPageChanged: function () {},
-  onDeleteVisits: function () {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onVisit: function() {},
+  onTitleChanged: function() {},
+  onDeleteURI: function() {},
+  onClearHistory: function() {},
+  onPageChanged: function() {},
+  onDeleteVisits: function() {},
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsINavHistoryObserver,
   ])
 };
 
 /**
  * Generic nsINavHistoryResultObserver that doesn't implement anything, but
  * provides dummy methods to prevent errors about an object not having a certain
  * method.
  */
 function NavHistoryResultObserver() {}
 
 NavHistoryResultObserver.prototype = {
-  batching: function () {},
-  containerStateChanged: function () {},
-  invalidateContainer: function () {},
-  nodeAnnotationChanged: function () {},
-  nodeDateAddedChanged: function () {},
-  nodeHistoryDetailsChanged: function () {},
-  nodeIconChanged: function () {},
-  nodeInserted: function () {},
-  nodeKeywordChanged: function () {},
-  nodeLastModifiedChanged: function () {},
-  nodeMoved: function () {},
-  nodeRemoved: function () {},
-  nodeTagsChanged: function () {},
-  nodeTitleChanged: function () {},
-  nodeURIChanged: function () {},
-  sortingChanged: function () {},
+  batching: function() {},
+  containerStateChanged: function() {},
+  invalidateContainer: function() {},
+  nodeAnnotationChanged: function() {},
+  nodeDateAddedChanged: function() {},
+  nodeHistoryDetailsChanged: function() {},
+  nodeIconChanged: function() {},
+  nodeInserted: function() {},
+  nodeKeywordChanged: function() {},
+  nodeLastModifiedChanged: function() {},
+  nodeMoved: function() {},
+  nodeRemoved: function() {},
+  nodeTagsChanged: function() {},
+  nodeTitleChanged: function() {},
+  nodeURIChanged: function() {},
+  sortingChanged: function() {},
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsINavHistoryResultObserver,
   ])
 };
 
 /**
  * Asynchronously check a url is visited.
  *
--- a/toolkit/components/places/tests/queries/test_async.js
+++ b/toolkit/components/places/tests/queries/test_async.js
@@ -4,64 +4,64 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var tests = [
   {
     desc: "nsNavHistoryFolderResultNode: Basic test, asynchronously open and " +
           "close container with a single child",
 
-    loading: function (node, newState, oldState) {
+    loading: function(node, newState, oldState) {
       this.checkStateChanged("loading", 1);
       this.checkArgs("loading", node, oldState, node.STATE_CLOSED);
     },
 
-    opened: function (node, newState, oldState) {
+    opened: function(node, newState, oldState) {
       this.checkStateChanged("opened", 1);
       this.checkState("loading", 1);
       this.checkArgs("opened", node, oldState, node.STATE_LOADING);
 
       print("Checking node children");
       compareArrayToResult(this.data, node);
 
       print("Closing container");
       node.containerOpen = false;
     },
 
-    closed: function (node, newState, oldState) {
+    closed: function(node, newState, oldState) {
       this.checkStateChanged("closed", 1);
       this.checkState("opened", 1);
       this.checkArgs("closed", node, oldState, node.STATE_OPENED);
       this.success();
     }
   },
 
   {
     desc: "nsNavHistoryFolderResultNode: After async open and no changes, " +
           "second open should be synchronous",
 
-    loading: function (node, newState, oldState) {
+    loading: function(node, newState, oldState) {
       this.checkStateChanged("loading", 1);
       this.checkState("closed", 0);
       this.checkArgs("loading", node, oldState, node.STATE_CLOSED);
     },
 
-    opened: function (node, newState, oldState) {
+    opened: function(node, newState, oldState) {
       let cnt = this.checkStateChanged("opened", 1, 2);
       let expectOldState = cnt === 1 ? node.STATE_LOADING : node.STATE_CLOSED;
       this.checkArgs("opened", node, oldState, expectOldState);
 
       print("Checking node children");
       compareArrayToResult(this.data, node);
 
       print("Closing container");
       node.containerOpen = false;
     },
 
-    closed: function (node, newState, oldState) {
+    closed: function(node, newState, oldState) {
       let cnt = this.checkStateChanged("closed", 1, 2);
       this.checkArgs("closed", node, oldState, node.STATE_OPENED);
 
       switch (cnt) {
       case 1:
         node.containerOpen = true;
         break;
       case 2:
@@ -70,28 +70,28 @@ var tests = [
       }
     }
   },
 
   {
     desc: "nsNavHistoryFolderResultNode: After closing container in " +
           "loading(), opened() should not be called",
 
-    loading: function (node, newState, oldState) {
+    loading: function(node, newState, oldState) {
       this.checkStateChanged("loading", 1);
       this.checkArgs("loading", node, oldState, node.STATE_CLOSED);
       print("Closing container");
       node.containerOpen = false;
     },
 
-    opened: function (node, newState, oldState) {
+    opened: function(node, newState, oldState) {
       do_throw("opened should not be called");
     },
 
-    closed: function (node, newState, oldState) {
+    closed: function(node, newState, oldState) {
       this.checkStateChanged("closed", 1);
       this.checkState("loading", 1);
       this.checkArgs("closed", node, oldState, node.STATE_LOADING);
       this.success();
     }
   }
 ];
 
@@ -117,17 +117,17 @@ Test.prototype = {
    *        The name of the new state.  Used only for printing out helpful info.
    * @param aNode
    *        The node argument passed to containerStateChanged.
    * @param aOldState
    *        The old state argument passed to containerStateChanged.
    * @param aExpectOldState
    *        The expected old state.
    */
-  checkArgs: function (aNewState, aNode, aOldState, aExpectOldState) {
+  checkArgs: function(aNewState, aNode, aOldState, aExpectOldState) {
     print("Node passed on " + aNewState + " should be result.root");
     do_check_eq(this.result.root, aNode);
     print("Old state passed on " + aNewState + " should be " + aExpectOldState);
 
     // aOldState comes from xpconnect and will therefore be defined.  It may be
     // zero, though, so use strict equality just to make sure aExpectOldState is
     // also defined.
     do_check_true(aOldState === aExpectOldState);
@@ -136,17 +136,17 @@ Test.prototype = {
   /**
    * Call this when an observer observes a container state change.  It registers
    * the state change and ensures that it has been observed the given number
    * of times.  See checkState for parameter explanations.
    *
    * @return The number of times aState has been observed, including the new
    *         observation.
    */
-  checkStateChanged: function (aState, aExpectedMin, aExpectedMax) {
+  checkStateChanged: function(aState, aExpectedMin, aExpectedMax) {
     print(aState + " state change observed");
     if (!this.stateCounts.hasOwnProperty(aState))
       this.stateCounts[aState] = 0;
     this.stateCounts[aState]++;
     return this.checkState(aState, aExpectedMin, aExpectedMax);
   },
 
   /**
@@ -158,17 +158,17 @@ Test.prototype = {
    *         The state must have been observed at least this number of times.
    * @param  aExpectedMax
    *         The state must have been observed at most this number of times.
    *         This parameter is optional.  If undefined, it's set to
    *         aExpectedMin.
    * @return The number of times aState has been observed, including the new
    *         observation.
    */
-  checkState: function (aState, aExpectedMin, aExpectedMax) {
+  checkState: function(aState, aExpectedMin, aExpectedMax) {
     let cnt = this.stateCounts[aState] || 0;
     if (aExpectedMax === undefined)
       aExpectedMax = aExpectedMin;
     if (aExpectedMin === aExpectedMax) {
       print(aState + " should be observed only " + aExpectedMin +
             " times (actual = " + cnt + ")");
     }
     else {
@@ -178,22 +178,22 @@ Test.prototype = {
     }
     do_check_true(cnt >= aExpectedMin && cnt <= aExpectedMax);
     return cnt;
   },
 
   /**
    * Asynchronously opens the root of the test's result.
    */
-  openContainer: function () {
+  openContainer: function() {
     // Set up the result observer.  It delegates to this object's callbacks and
     // wraps them in a try-catch so that errors don't get eaten.
     let self = this;
     this.observer = {
-      containerStateChanged: function (container, oldState, newState) {
+      containerStateChanged: function(container, oldState, newState) {
         print("New state passed to containerStateChanged() should equal the " +
               "container's current state");
         do_check_eq(newState, container.state);
 
         try {
           switch (newState) {
           case Ci.nsINavHistoryContainerResultNode.STATE_LOADING:
             self.loading(container, newState, oldState);
@@ -217,17 +217,17 @@ Test.prototype = {
 
     print("Opening container");
     this.result.root.containerOpen = true;
   },
 
   /**
    * Starts the test and returns a promise resolved when the test completes.
    */
-  run: function () {
+  run: function() {
     this.openContainer();
     return this.deferNextTest.promise;
   },
 
   /**
    * This must be called before run().  It adds a bookmark and sets up the
    * test's result.  Override if need be.
    */
@@ -248,17 +248,17 @@ Test.prototype = {
     this.opts.asyncEnabled = true;
     this.result = PlacesUtils.history.executeQuery(this.query, this.opts);
   },
 
   /**
    * Call this when the test has succeeded.  It cleans up resources and starts
    * the next test.
    */
-  success: function () {
+  success: function() {
     this.result.removeObserver(this.observer);
 
     // Resolve the promise object that indicates that the next test can be run.
     this.deferNextTest.resolve();
   }
 };
 
 /**
@@ -290,17 +290,17 @@ var DataHelper = {
    * format required by task_populateDB() in head_queries.js.
    *
    * @param  aData
    *         An array of objects, each of which describes a bookmark item.
    * @return An array of objects suitable for passing to populateDB().
    */
   makeDataArray: function DH_makeDataArray(aData) {
     let self = this;
-    return aData.map(function (dat) {
+    return aData.map(function(dat) {
       let type = dat.type;
       dat = self._makeDataWithDefaults(dat, self.defaults[type]);
       switch (type) {
       case "bookmark":
         return {
           isBookmark: true,
           uri: dat.uri,
           parentGuid: dat.parentGuid,
--- a/toolkit/components/places/tests/queries/test_containersQueries_sorting.js
+++ b/toolkit/components/places/tests/queries/test_containersQueries_sorting.js
@@ -325,46 +325,46 @@ function check_children_sorting(aRootNod
       return 1;
     return 0;
   }
 
   // Get a comparator based on expected sortingMode.
   var comparator;
   switch (aExpectedSortingMode) {
     case Ci.nsINavHistoryQueryOptions.SORT_BY_NONE:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return 0;
       }
       break;
     case Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_ASCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return caseInsensitiveStringComparator(a.title, b.title);
       }
       break;
     case Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_DESCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return -caseInsensitiveStringComparator(a.title, b.title);
       }
       break;
     case Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_ASCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return a.time - b.time;
       }
       break;
     case Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return b.time - a.time;
       }
     case Ci.nsINavHistoryQueryOptions.SORT_BY_DATEADDED_ASCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return a.dateAdded - b.dateAdded;
       }
       break;
     case Ci.nsINavHistoryQueryOptions.SORT_BY_DATEADDED_DESCENDING:
-      comparator = function (a, b) {
+      comparator = function(a, b) {
         return b.dateAdded - a.dateAdded;
       }
       break;
     default:
       do_throw("Unknown sorting type: " + aExpectedSortingMode);
   }
 
   // Make an independent copy of the results array and sort it.
--- a/toolkit/components/places/tests/queries/test_history_queries_tags_liveUpdate.js
+++ b/toolkit/components/places/tests/queries/test_history_queries_tags_liveUpdate.js
@@ -66,17 +66,17 @@ function run_test()
 add_task(function* test_initialize()
 {
   yield task_populateDB(gTestData);
 });
 
 add_task(function pages_query()
 {
   let [query, options] = newQueryWithOptions();
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([gTestData[0], gTestData[1], gTestData[2]], root);
     for (let i = 0; i < root.childCount; i++) {
       let node = root.getChild(i);
       let uri = NetUtil.newURI(node.uri);
       do_check_eq(node.tags, null);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       do_check_eq(node.tags, "test-tag");
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -84,17 +84,17 @@ add_task(function pages_query()
     }
   });
 });
 
 add_task(function visits_query()
 {
   let [query, options] = newQueryWithOptions();
   options.resultType = Ci.nsINavHistoryQueryOptions.RESULTS_AS_VISIT;
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([gTestData[0], gTestData[1], gTestData[2]], root);
     for (let i = 0; i < root.childCount; i++) {
       let node = root.getChild(i);
       let uri = NetUtil.newURI(node.uri);
       do_check_eq(node.tags, null);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       do_check_eq(node.tags, "test-tag");
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -102,17 +102,17 @@ add_task(function visits_query()
     }
   });
 });
 
 add_task(function bookmarks_query()
 {
   let [query, options] = newQueryWithOptions();
   query.setFolders([PlacesUtils.unfiledBookmarksFolderId], 1);
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([gTestData[0], gTestData[1], gTestData[2]], root);
     for (let i = 0; i < root.childCount; i++) {
       let node = root.getChild(i);
       let uri = NetUtil.newURI(node.uri);
       do_check_eq(node.tags, null);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       do_check_eq(node.tags, "test-tag");
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -120,17 +120,17 @@ add_task(function bookmarks_query()
     }
   });
 });
 
 add_task(function pages_searchterm_query()
 {
   let [query, options] = newQueryWithOptions();
   query.searchTerms = "example";
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([gTestData[0], gTestData[1], gTestData[2]], root);
     for (let i = 0; i < root.childCount; i++) {
       let node = root.getChild(i);
       let uri = NetUtil.newURI(node.uri);
       do_check_eq(node.tags, null);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       do_check_eq(node.tags, "test-tag");
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -139,17 +139,17 @@ add_task(function pages_searchterm_query
   });
 });
 
 add_task(function visits_searchterm_query()
 {
   let [query, options] = newQueryWithOptions();
   query.searchTerms = "example";
   options.resultType = Ci.nsINavHistoryQueryOptions.RESULTS_AS_VISIT;
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([gTestData[0], gTestData[1], gTestData[2]], root);
     for (let i = 0; i < root.childCount; i++) {
       let node = root.getChild(i);
       let uri = NetUtil.newURI(node.uri);
       do_check_eq(node.tags, null);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       do_check_eq(node.tags, "test-tag");
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -157,19 +157,19 @@ add_task(function visits_searchterm_quer
     }
   });
 });
 
 add_task(function pages_searchterm_is_tag_query()
 {
   let [query, options] = newQueryWithOptions();
   query.searchTerms = "test-tag";
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([], root);
-    gTestData.forEach(function (data) {
+    gTestData.forEach(function(data) {
       let uri = NetUtil.newURI(data.uri);
       PlacesUtils.bookmarks.insertBookmark(PlacesUtils.unfiledBookmarksFolderId,
                                            uri,
                                            PlacesUtils.bookmarks.DEFAULT_INDEX,
                                            data.title);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       compareArrayToResult([data], root);
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
@@ -178,19 +178,19 @@ add_task(function pages_searchterm_is_ta
   });
 });
 
 add_task(function visits_searchterm_is_tag_query()
 {
   let [query, options] = newQueryWithOptions();
   query.searchTerms = "test-tag";
   options.resultType = Ci.nsINavHistoryQueryOptions.RESULTS_AS_VISIT;
-  testQueryContents(query, options, function (root) {
+  testQueryContents(query, options, function(root) {
     compareArrayToResult([], root);
-    gTestData.forEach(function (data) {
+    gTestData.forEach(function(data) {
       let uri = NetUtil.newURI(data.uri);
       PlacesUtils.bookmarks.insertBookmark(PlacesUtils.unfiledBookmarksFolderId,
                                            uri,
                                            PlacesUtils.bookmarks.DEFAULT_INDEX,
                                            data.title);
       PlacesUtils.tagging.tagURI(uri, ["test-tag"]);
       compareArrayToResult([data], root);
       PlacesUtils.tagging.untagURI(uri, ["test-tag"]);
--- a/toolkit/components/places/tests/queries/test_querySerialization.js
+++ b/toolkit/components/places/tests/queries/test_querySerialization.js
@@ -95,175 +95,175 @@ const querySwitches = [
     // flag and subswitches are used by the flagSwitchMatches function.  Several
     // of the nsINavHistoryQuery switches (like this one) are really guard flags
     // that indicate if other "subswitches" are enabled.
     flag:        "hasBeginTime",
     subswitches: ["beginTime", "beginTimeReference", "absoluteBeginTime"],
     desc:        "nsINavHistoryQuery.hasBeginTime",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.beginTime = Date.now() * 1000;
         aQuery.beginTimeReference = Ci.nsINavHistoryQuery.TIME_RELATIVE_EPOCH;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.beginTime = Date.now() * 1000;
         aQuery.beginTimeReference = Ci.nsINavHistoryQuery.TIME_RELATIVE_TODAY;
       }
     ]
   },
   // hasEndTime
   {
     flag:        "hasEndTime",
     subswitches: ["endTime", "endTimeReference", "absoluteEndTime"],
     desc:        "nsINavHistoryQuery.hasEndTime",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.endTime = Date.now() * 1000;
         aQuery.endTimeReference = Ci.nsINavHistoryQuery.TIME_RELATIVE_EPOCH;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.endTime = Date.now() * 1000;
         aQuery.endTimeReference = Ci.nsINavHistoryQuery.TIME_RELATIVE_TODAY;
       }
     ]
   },
   // hasSearchTerms
   {
     flag:        "hasSearchTerms",
     subswitches: ["searchTerms"],
     desc:        "nsINavHistoryQuery.hasSearchTerms",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.searchTerms = "shrimp and white wine";
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.searchTerms = "";
       }
     ]
   },
   // hasDomain
   {
     flag:        "hasDomain",
     subswitches: ["domain", "domainIsHost"],
     desc:        "nsINavHistoryQuery.hasDomain",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.domain = "mozilla.com";
         aQuery.domainIsHost = false;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.domain = "www.mozilla.com";
         aQuery.domainIsHost = true;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.domain = "";
       }
     ]
   },
   // hasUri
   {
     flag:        "hasUri",
     subswitches: ["uri"],
     desc:        "nsINavHistoryQuery.hasUri",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.uri = uri("http://mozilla.com");
       },
     ]
   },
   // hasAnnotation
   {
     flag:        "hasAnnotation",
     subswitches: ["annotation", "annotationIsNot"],
     desc:        "nsINavHistoryQuery.hasAnnotation",
     matches:     flagSwitchMatches,
     runs:        [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.annotation = "bookmarks/toolbarFolder";
         aQuery.annotationIsNot = false;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.annotation = "bookmarks/toolbarFolder";
         aQuery.annotationIsNot = true;
       }
     ]
   },
   // minVisits
   {
     // property is used by function simplePropertyMatches.
     property: "minVisits",
     desc:     "nsINavHistoryQuery.minVisits",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.minVisits = 0x7fffffff; // 2^31 - 1
       }
     ]
   },
   // maxVisits
   {
     property: "maxVisits",
     desc:     "nsINavHistoryQuery.maxVisits",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.maxVisits = 0x7fffffff; // 2^31 - 1
       }
     ]
   },
   // onlyBookmarked
   {
     property: "onlyBookmarked",
     desc:     "nsINavHistoryQuery.onlyBookmarked",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.onlyBookmarked = true;
       }
     ]
   },
   // getFolders
   {
     desc:    "nsINavHistoryQuery.getFolders",
-    matches: function (aQuery1, aQuery2) {
+    matches: function(aQuery1, aQuery2) {
       var q1Folders = aQuery1.getFolders();
       var q2Folders = aQuery2.getFolders();
       if (q1Folders.length !== q2Folders.length)
         return false;
       for (let i = 0; i < q1Folders.length; i++) {
         if (q2Folders.indexOf(q1Folders[i]) < 0)
           return false;
       }
       for (let i = 0; i < q2Folders.length; i++) {
         if (q1Folders.indexOf(q2Folders[i]) < 0)
           return false;
       }
       return true;
     },
     runs: [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setFolders([], 0);
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setFolders([PlacesUtils.placesRootId], 1);
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setFolders([PlacesUtils.placesRootId, PlacesUtils.tagsFolderId], 2);
       }
     ]
   },
   // tags
   {
     desc:    "nsINavHistoryQuery.getTags",
-    matches: function (aQuery1, aQuery2) {
+    matches: function(aQuery1, aQuery2) {
       if (aQuery1.tagsAreNot !== aQuery2.tagsAreNot)
         return false;
       var q1Tags = aQuery1.tags;
       var q2Tags = aQuery2.tags;
       if (q1Tags.length !== q2Tags.length)
         return false;
       for (let i = 0; i < q1Tags.length; i++) {
         if (q2Tags.indexOf(q1Tags[i]) < 0)
@@ -271,36 +271,36 @@ const querySwitches = [
       }
       for (let i = 0; i < q2Tags.length; i++) {
         if (q1Tags.indexOf(q2Tags[i]) < 0)
           return false;
       }
       return true;
     },
     runs: [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.tags = [];
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.tags = [""];
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.tags = [
           "foo",
           "七難",
           "",
           "いっぱいおっぱい",
           "Abracadabra",
           "123",
           "Here's a pretty long tag name with some = signs and 1 2 3s and spaces oh jeez will it work I hope so!",
           "アスキーでございません",
           "あいうえお",
         ];
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.tags = [
           "foo",
           "七難",
           "",
           "いっぱいおっぱい",
           "Abracadabra",
           "123",
           "Here's a pretty long tag name with some = signs and 1 2 3s and spaces oh jeez will it work I hope so!",
@@ -309,153 +309,153 @@ const querySwitches = [
         ];
         aQuery.tagsAreNot =  true;
       }
     ]
   },
   // transitions
   {
     desc: "tests nsINavHistoryQuery.getTransitions",
-    matches: function (aQuery1, aQuery2) {
+    matches: function(aQuery1, aQuery2) {
       var q1Trans = aQuery1.getTransitions();
       var q2Trans = aQuery2.getTransitions();
       if (q1Trans.length !== q2Trans.length)
         return false;
       for (let i = 0; i < q1Trans.length; i++) {
         if (q2Trans.indexOf(q1Trans[i]) < 0)
           return false;
       }
       for (let i = 0; i < q2Trans.length; i++) {
         if (q1Trans.indexOf(q2Trans[i]) < 0)
           return false;
       }
       return true;
     },
     runs: [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setTransitions([], 0);
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setTransitions([Ci.nsINavHistoryService.TRANSITION_DOWNLOAD],
                               1);
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQuery.setTransitions([Ci.nsINavHistoryService.TRANSITION_TYPED,
                                Ci.nsINavHistoryService.TRANSITION_BOOKMARK], 2);
       }
     ]
   },
 ];
 
 // nsINavHistoryQueryOptions switches
 const queryOptionSwitches = [
   // sortingMode
   {
     desc:    "nsINavHistoryQueryOptions.sortingMode",
-    matches: function (aOptions1, aOptions2) {
+    matches: function(aOptions1, aOptions2) {
       if (aOptions1.sortingMode === aOptions2.sortingMode) {
         switch (aOptions1.sortingMode) {
           case aOptions1.SORT_BY_ANNOTATION_ASCENDING:
           case aOptions1.SORT_BY_ANNOTATION_DESCENDING:
             return aOptions1.sortingAnnotation === aOptions2.sortingAnnotation;
         }
         return true;
       }
       return false;
     },
     runs: [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.sortingMode = aQueryOptions.SORT_BY_DATE_ASCENDING;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.sortingMode = aQueryOptions.SORT_BY_ANNOTATION_ASCENDING;
         aQueryOptions.sortingAnnotation = "bookmarks/toolbarFolder";
       }
     ]
   },
   // resultType
   {
     // property is used by function simplePropertyMatches.
     property: "resultType",
     desc:     "nsINavHistoryQueryOptions.resultType",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.resultType = aQueryOptions.RESULTS_AS_URI;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.resultType = aQueryOptions.RESULTS_AS_FULL_VISIT;
       }
     ]
   },
   // excludeItems
   {
     property: "excludeItems",
     desc:     "nsINavHistoryQueryOptions.excludeItems",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.excludeItems = true;
       }
     ]
   },
   // excludeQueries
   {
     property: "excludeQueries",
     desc:     "nsINavHistoryQueryOptions.excludeQueries",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.excludeQueries = true;
       }
     ]
   },
   // expandQueries
   {
     property: "expandQueries",
     desc:     "nsINavHistoryQueryOptions.expandQueries",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.expandQueries = true;
       }
     ]
   },
   // includeHidden
   {
     property: "includeHidden",
     desc:     "nsINavHistoryQueryOptions.includeHidden",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.includeHidden = true;
       }
     ]
   },
   // maxResults
   {
     property: "maxResults",
     desc:     "nsINavHistoryQueryOptions.maxResults",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.maxResults = 0xffffffff; // 2^32 - 1
       }
     ]
   },
   // queryType
   {
     property: "queryType",
     desc:     "nsINavHistoryQueryOptions.queryType",
     matches:  simplePropertyMatches,
     runs:     [
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.queryType = aQueryOptions.QUERY_TYPE_HISTORY;
       },
-      function (aQuery, aQueryOptions) {
+      function(aQuery, aQueryOptions) {
         aQueryOptions.queryType = aQueryOptions.QUERY_TYPE_UNIFIED;
       }
     ]
   },
 ];
 
 /**
  * Enumerates all the sequences of the cartesian product of the arrays contained
@@ -674,38 +674,38 @@ function runQuerySequences(aHowManyLo, a
   var prevOpts = [];
 
   // Choose aHowManyLo switches up to aHowManyHi switches.
   for (let howMany = aHowManyLo; howMany <= aHowManyHi; howMany++) {
     let numIters = 0;
     print("CHOOSING " + howMany + " SWITCHES");
 
     // Choose all subsets of size howMany from allSwitches.
-    choose(allSwitches, howMany, function (chosenSwitches) {
+    choose(allSwitches, howMany, function(chosenSwitches) {
       print(numIters);
       numIters++;
 
       // Collect the runs.
       // runs = [ [runs from switch 1], ..., [runs from switch howMany] ]
-      var runs = chosenSwitches.map(function (s) {
+      var runs = chosenSwitches.map(function(s) {
         if (s.desc)
           print("  " + s.desc);
         return s.runs;
       });
 
       // cartProd(runs) => [
       //   [switch 1 run 1, switch 2 run 1, ..., switch howMany run 1 ],
       //   ...,
       //   [switch 1 run 1, switch 2 run 1, ..., switch howMany run N ],
       //   ..., ...,
       //   [switch 1 run N, switch 2 run N, ..., switch howMany run 1 ],
       //   ...,
       //   [switch 1 run N, switch 2 run N, ..., switch howMany run N ],
       // ]
-      cartProd(runs, function (runSet) {
+      cartProd(runs, function(runSet) {
         // Create a new query, apply the switches in runSet, and test it.
         var query = PlacesUtils.history.getNewQuery();
         var opts = PlacesUtils.history.getNewQueryOptions();
         for (let i = 0; i < runSet.length; i++) {
           runSet[i](query, opts);
         }
         serializeDeserialize([query], opts);
 
--- a/toolkit/components/places/tests/queries/test_redirects.js
+++ b/toolkit/components/places/tests/queries/test_redirects.js
@@ -26,35 +26,35 @@ function check_results_callback(aSequenc
                   " sortingMode("   + sortingMode   + ").");
 
   function isHidden(aVisit) {
     return aVisit.transType == Ci.nsINavHistoryService.TRANSITION_FRAMED_LINK ||
            aVisit.isRedirect;
   }
 
   // Build expectedData array.
-  let expectedData = visits.filter(function (aVisit, aIndex, aArray) {
+  let expectedData = visits.filter(function(aVisit, aIndex, aArray) {
     // Embed visits never appear in results.
     if (aVisit.transType == Ci.nsINavHistoryService.TRANSITION_EMBED)
       return false;
 
     if (!includeHidden && isHidden(aVisit)) {
       // If the page has any non-hidden visit, then it's visible.
-      if (visits.filter(function (refVisit) {
+      if (visits.filter(function(refVisit) {
         return refVisit.uri == aVisit.uri && !isHidden(refVisit);
           }).length == 0)
         return false;
     }
 
     return true;
   });
 
   // Remove duplicates, since queries are RESULTS_AS_URI (unique pages).
   let seen = [];
-  expectedData = expectedData.filter(function (aData) {
+  expectedData = expectedData.filter(function(aData) {
     if (seen.includes(aData.uri)) {
       return false;
     }
     seen.push(aData.uri);
     return true;
   });
 
   // Sort expectedData.
--- a/toolkit/components/places/tests/queries/test_tags.js
+++ b/toolkit/components/places/tests/queries/test_tags.js
@@ -151,95 +151,95 @@ add_task(function* () {
     "アスキーでございません",
     "あいうえお",
   ], true);
 });
 
 add_task(function* tag_to_uri() {
   do_print("Querying history on tag associated with a URI should return " +
            "that URI");
-  yield task_doWithVisit(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithVisit(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["bar"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["baz"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* tags_to_uri() {
   do_print("Querying history on many tags associated with a URI should " +
            "return that URI");
-  yield task_doWithVisit(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithVisit(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "bar"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["foo", "baz"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["bar", "baz"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["foo", "bar", "baz"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* repeated_tag() {
   do_print("Specifying the same tag multiple times in a history query " +
            "should not matter");
-  yield task_doWithVisit(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithVisit(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "foo"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["foo", "foo", "foo", "bar", "bar", "baz"]);
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* many_tags_no_uri() {
   do_print("Querying history on many tags associated with a URI and " +
            "tags not associated with that URI should not return that URI");
-  yield task_doWithVisit(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithVisit(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "bogus"]);
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["foo", "bar", "bogus"]);
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["foo", "bar", "baz", "bogus"]);
     executeAndCheckQueryResults(query, opts, []);
   });
 });
 
 add_task(function* nonexistent_tags() {
   do_print("Querying history on nonexistent tags should return no results");
-  yield task_doWithVisit(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithVisit(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["bogus"]);
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["bogus", "gnarly"]);
     executeAndCheckQueryResults(query, opts, []);
   });
 });
 
 add_task(function* tag_to_bookmark() {
   do_print("Querying bookmarks on tag associated with a URI should " +
            "return that URI");
-  yield task_doWithBookmark(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithBookmark(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["bar"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["baz"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* many_tags_to_bookmark() {
   do_print("Querying bookmarks on many tags associated with a URI " +
            "should return that URI");
-  yield task_doWithBookmark(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithBookmark(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "bar"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["foo", "baz"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["bar", "baz"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
@@ -248,45 +248,45 @@ add_task(function* many_tags_to_bookmark
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* repeated_tag_to_bookmarks() {
   do_print("Specifying the same tag multiple times in a bookmark query " +
            "should not matter");
-  yield task_doWithBookmark(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithBookmark(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "foo"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
     [query, opts] = makeQuery(["foo", "foo", "foo", "bar", "bar", "baz"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, [aURI.spec]);
   });
 });
 
 add_task(function* many_tags_no_bookmark() {
   do_print("Querying bookmarks on many tags associated with a URI and " +
            "tags not associated with that URI should not return that URI");
-  yield task_doWithBookmark(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithBookmark(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["foo", "bogus"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["foo", "bar", "bogus"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["foo", "bar", "baz", "bogus"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, []);
   });
 });
 
 add_task(function* nonexistent_tags_bookmark() {
   do_print("Querying bookmarks on nonexistent tag should return no results");
-  yield task_doWithBookmark(["foo", "bar", "baz"], function (aURI) {
+  yield task_doWithBookmark(["foo", "bar", "baz"], function(aURI) {
     var [query, opts] = makeQuery(["bogus"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, []);
     [query, opts] = makeQuery(["bogus", "gnarly"]);
     opts.queryType = opts.QUERY_TYPE_BOOKMARKS;
     executeAndCheckQueryResults(query, opts, []);
   });
 });
@@ -665,17 +665,17 @@ function makeQuery(aTags, aTagsAreNot) {
          "without calling setTags() at all") +
         " and with tagsAreNot=" +
         aTagsAreNot);
   var query = PlacesUtils.history.getNewQuery();
   query.tagsAreNot = aTagsAreNot;
   if (aTags) {
     query.tags = aTags;
     var uniqueTags = [];
-    aTags.forEach(function (t) {
+    aTags.forEach(function(t) {
       if (typeof(t) === "string" && uniqueTags.indexOf(t) < 0)
         uniqueTags.push(t);
     });
     uniqueTags.sort();
   }
 
   do_print("Made query should be correct for tags and tagsAreNot");
   if (uniqueTags)
--- a/toolkit/components/places/tests/queries/test_transitions.js
+++ b/toolkit/components/places/tests/queries/test_transitions.js
@@ -103,22 +103,22 @@ add_task(function* test_transitions()
       visitDate: timeNow++ * 1000,
       title: item.title
     });
   }
 
   // dump_table("moz_places");
   // dump_table("moz_historyvisits");
 
-  var numSortFunc = function (a, b) { return (a - b); };
+  var numSortFunc = function(a, b) { return (a - b); };
   var arrs = testDataTyped.concat(testDataDownload).concat(testDataBookmark)
               .sort(numSortFunc);
 
   // Four tests which compare the result of a query to an expected set.
-  var data = arrs.filter(function (index) {
+  var data = arrs.filter(function(index) {
       return (testData[index].uri.match(/arewefastyet\.com/) &&
               testData[index].transType ==
                 Ci.nsINavHistoryService.TRANSITION_DOWNLOAD);
     });
 
   compareQueryToTestData("place:domain=arewefastyet.com&transition=" +
                          Ci.nsINavHistoryService.TRANSITION_DOWNLOAD,
                          data.slice());
--- a/toolkit/components/places/tests/unifiedcomplete/head_autocomplete.js
+++ b/toolkit/components/places/tests/unifiedcomplete/head_autocomplete.js
@@ -53,17 +53,17 @@ do_register_cleanup(cleanup);
  *        Array of AutoCompleteSearch names.
  */
 function AutoCompleteInput(aSearches) {
   this.searches = aSearches;
 }
 AutoCompleteInput.prototype = {
   popup: {
     selectedIndex: -1,
-    invalidate: function () {},
+    invalidate: function() {},
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompletePopup])
   },
   popupOpen: false,
 
   disableAutoComplete: false,
   completeDefaultIndex: true,
   completeSelectedIndex: true,
   forceComplete: false,
@@ -94,18 +94,18 @@ AutoCompleteInput.prototype = {
   get selectionEnd() {
     return this._selEnd;
   },
   selectTextRange: function(aStart, aEnd) {
     this._selStart = aStart;
     this._selEnd = aEnd;
   },
 
-  onSearchBegin: function () {},
-  onSearchComplete: function () {},
+  onSearchBegin: function() {},
+  onSearchComplete: function() {},
 
   onTextEntered: () => false,
   onTextReverted: () => false,
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteInput])
 }
 
 // A helper for check_autocomplete to check a specific match against data from
--- a/toolkit/components/places/tests/unit/nsDummyObserver.js
+++ b/toolkit/components/places/tests/unit/nsDummyObserver.js
@@ -10,34 +10,34 @@ const Ci = Components.interfaces;
 
 // Dummy boomark/history observer
 function DummyObserver() {
   Services.obs.notifyObservers(null, "dummy-observer-created", null);
 }
 
 DummyObserver.prototype = {
   // history observer
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID, aTransitionType) {
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID, aTransitionType) {
     Services.obs.notifyObservers(null, "dummy-observer-visited", null);
   },
-  onTitleChanged: function () {},
-  onDeleteURI: function () {},
-  onClearHistory: function () {},
-  onPageChanged: function () {},
-  onDeleteVisits: function () {},
+  onTitleChanged: function() {},
+  onDeleteURI: function() {},
+  onClearHistory: function() {},
+  onPageChanged: function() {},
+  onDeleteVisits: function() {},
 
   // bookmark observer
   // onBeginUpdateBatch: function() {},
   // onEndUpdateBatch: function() {},
   onItemAdded: function(aItemId, aParentId, aIndex, aItemType, aURI) {
     Services.obs.notifyObservers(null, "dummy-observer-item-added", null);
   },
-  onItemChanged: function () {},
+  onItemChanged: function() {},
   onItemRemoved: function() {},
   onItemVisited: function() {},
   onItemMoved: function() {},
 
   classID: Components.ID("62e221d3-68c3-4e1a-8943-a27beb5005fe"),
 
   QueryInterface: XPCOMUtils.generateQI([
     Ci.nsINavBookmarkObserver,
--- a/toolkit/components/places/tests/unit/test_454977.js
+++ b/toolkit/components/places/tests/unit/test_454977.js
@@ -15,17 +15,17 @@ function* task_add_visit(aURI, aVisitTyp
   {
     PlacesUtils.asyncHistory.updatePlaces({
       uri: aURI,
       visits: [{ transitionType: aVisitType, visitDate: Date.now() * 1000 }]
     }, {
       handleError: function TAV_handleError() {
         reject(new Error("Unexpected error in adding visit."));
       },
-      handleResult: function (aPlaceInfo) {
+      handleResult: function(aPlaceInfo) {
         this.visitId = aPlaceInfo.visits[0].visitId;
       },
       handleCompletion: function TAV_handleCompletion() {
         resolve(this.visitId);
       }
     });
   });
 
--- a/toolkit/components/places/tests/unit/test_PlacesUtils_lazyobservers.js
+++ b/toolkit/components/places/tests/unit/test_PlacesUtils_lazyobservers.js
@@ -5,27 +5,27 @@ function run_test() {
   do_test_pending();
 
   const TEST_URI = NetUtil.newURI("http://moz.org/")
   let observer = {
     QueryInterface: XPCOMUtils.generateQI([
       Ci.nsINavBookmarkObserver,
     ]),
 
-    onBeginUpdateBatch: function () {},
-    onEndUpdateBatch: function () {},
-    onItemAdded: function (aItemId, aParentId, aIndex, aItemType, aURI) {
+    onBeginUpdateBatch: function() {},
+    onEndUpdateBatch: function() {},
+    onItemAdded: function(aItemId, aParentId, aIndex, aItemType, aURI) {
       do_check_true(aURI.equals(TEST_URI));
       PlacesUtils.removeLazyBookmarkObserver(this);
       do_test_finished();
     },
-    onItemRemoved: function () {},
-    onItemChanged: function () {},
-    onItemVisited: function () {},
-    onItemMoved: function () {},
+    onItemRemoved: function() {},
+    onItemChanged: function() {},
+    onItemVisited: function() {},
+    onItemMoved: function() {},
   };
 
   // Check registration and removal with uninitialized bookmarks service.
   PlacesUtils.addLazyBookmarkObserver(observer);
   PlacesUtils.removeLazyBookmarkObserver(observer);
 
   // Add a proper lazy observer we will test.
   PlacesUtils.addLazyBookmarkObserver(observer);
--- a/toolkit/components/places/tests/unit/test_adaptive.js
+++ b/toolkit/components/places/tests/unit/test_adaptive.js
@@ -41,29 +41,29 @@ AutoCompleteInput.prototype = {
   },
   get completeDefaultIndex() {
     return false;
   },
 
   get searchCount() {
     return this.searches.length;
   },
-  getSearchAt: function (aIndex) {
+  getSearchAt: function(aIndex) {
     return this.searches[aIndex];
   },
 
-  onSearchBegin: function () {},
+  onSearchBegin: function() {},
   onSearchComplete: function() {},
 
   get popupOpen() {
     return false;
   },
   popup: {
     set selectedIndex(aIndex) {},
-    invalidate: function () {},
+    invalidate: function() {},
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompletePopup])
   },
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIAutoCompleteInput])
 }
 
 /**
  * Checks that autocomplete results are ordered correctly.
--- a/toolkit/components/places/tests/unit/test_asyncExecuteLegacyQueries.js
+++ b/toolkit/components/places/tests/unit/test_asyncExecuteLegacyQueries.js
@@ -4,37 +4,37 @@
 
 // This is a test for asyncExecuteLegacyQueries API.
 
 var tests = [
 
 function test_history_query() {
   let uri = NetUtil.newURI("http://test.visit.mozilla.com/");
   let title = "Test visit";
-  PlacesTestUtils.addVisits({ uri: uri, title: title }).then(function () {
+  PlacesTestUtils.addVisits({ uri: uri, title: title }).then(function() {
     let options = PlacesUtils.history.getNewQueryOptions();
     options.sortingMode = Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING;
     let query = PlacesUtils.history.getNewQuery();
 
     PlacesUtils.history.QueryInterface(Ci.nsPIPlacesDatabase)
                        .asyncExecuteLegacyQueries([query], 1, options, {
-      handleResult: function (aResultSet) {
+      handleResult: function(aResultSet) {
         for (let row; (row = aResultSet.getNextRow());) {
           try {
             do_check_eq(row.getResultByIndex(1), uri.spec);
             do_check_eq(row.getResultByIndex(2), title);
           } catch (e) {
             do_throw("Error while fetching page data.");
           }
         }
       },
-      handleError: function (aError) {
+      handleError: function(aError) {
         do_throw("Async execution error (" + aError.result + "): " + aError.message);
       },
-      handleCompletion: function (aReason) {
+      handleCompletion: function(aReason) {
         run_next_test();
       },
     });
   });
 },
 
 function test_bookmarks_query() {
   let uri = NetUtil.newURI("http://test.bookmark.mozilla.com/");
@@ -42,30 +42,30 @@ function test_bookmarks_query() {
   bookmark(uri, title);
   let options = PlacesUtils.history.getNewQueryOptions();
   options.sortingMode = Ci.nsINavHistoryQueryOptions.SORT_BY_LASMODIFIED_DESCENDING;
   options.queryType = options.QUERY_TYPE_BOOKMARKS;
   let query = PlacesUtils.history.getNewQuery();
 
   PlacesUtils.history.QueryInterface(Ci.nsPIPlacesDatabase)
                      .asyncExecuteLegacyQueries([query], 1, options, {
-    handleResult: function (aResultSet) {
+    handleResult: function(aResultSet) {
       for (let row; (row = aResultSet.getNextRow());) {
         try {
           do_check_eq(row.getResultByIndex(1), uri.spec);
           do_check_eq(row.getResultByIndex(2), title);
         } catch (e) {
           do_throw("Error while fetching page data.");
         }
       }
     },
-    handleError: function (aError) {
+    handleError: function(aError) {
       do_throw("Async execution error (" + aError.result + "): " + aError.message);
     },
-    handleCompletion: function (aReason) {
+    handleCompletion: function(aReason) {
       run_next_test();
     },
   });
 },
 
 ];
 
 function bookmark(aURI, aTitle)
--- a/toolkit/components/places/tests/unit/test_async_transactions.js
+++ b/toolkit/components/places/tests/unit/test_async_transactions.js
@@ -13,36 +13,36 @@ const rootGuid = PlacesUtils.bookmarks.r
 Components.utils.importGlobalProperties(["URL"]);
 
 // Create and add bookmarks observer.
 var observer = {
   __proto__: NavBookmarkObserver.prototype,
 
   tagRelatedGuids: new Set(),
 
-  reset: function () {
+  reset: function() {
     this.itemsAdded = new Map();
     this.itemsRemoved = new Map();
     this.itemsChanged = new Map();
     this.itemsMoved = new Map();
     this.beginUpdateBatch = false;
     this.endUpdateBatch = false;
   },
 
-  onBeginUpdateBatch: function () {
+  onBeginUpdateBatch: function() {
     this.beginUpdateBatch = true;
   },
 
-  onEndUpdateBatch: function () {
+  onEndUpdateBatch: function() {
     this.endUpdateBatch = true;
   },
 
   onItemAdded:
-  function (aItemId, aParentId, aIndex, aItemType, aURI, aTitle, aDateAdded,
-            aGuid, aParentGuid) {
+  function(aItemId, aParentId, aIndex, aItemType, aURI, aTitle, aDateAdded,
+           aGuid, aParentGuid) {
     // Ignore tag items.
     if (aParentId == PlacesUtils.tagsFolderId ||
         (aParentId != PlacesUtils.placesRootId &&
          bmsvc.getFolderIdForItem(aParentId) == PlacesUtils.tagsFolderId)) {
       this.tagRelatedGuids.add(aGuid);
       return;
     }
 
@@ -50,28 +50,28 @@ var observer = {
                                , parentGuid:     aParentGuid
                                , index:          aIndex
                                , itemType:       aItemType
                                , title:          aTitle
                                , url:            aURI });
   },
 
   onItemRemoved:
-  function (aItemId, aParentId, aIndex, aItemType, aURI, aGuid, aParentGuid) {
+  function(aItemId, aParentId, aIndex, aItemType, aURI, aGuid, aParentGuid) {
     if (this.tagRelatedGuids.has(aGuid))
       return;
 
     this.itemsRemoved.set(aGuid, { parentGuid: aParentGuid
                                  , index:      aIndex
                                  , itemType:   aItemType });
   },
 
   onItemChanged:
-  function (aItemId, aProperty, aIsAnnoProperty, aNewValue, aLastModified,
-            aItemType, aParentId, aGuid, aParentGuid) {
+  function(aItemId, aProperty, aIsAnnoProperty, aNewValue, aLastModified,
+           aItemType, aParentId, aGuid, aParentGuid) {
     if (this.tagRelatedGuids.has(aGuid))
       return;
 
     let changesForGuid = this.itemsChanged.get(aGuid);
     if (changesForGuid === undefined) {
       changesForGuid = new Map();
       this.itemsChanged.set(aGuid, changesForGuid);
     }
@@ -88,33 +88,33 @@ var observer = {
                  , lastModified: aLastModified
                  , itemType: aItemType };
     changesForGuid.set(aProperty, change);
   },
 
   onItemVisited: () => {},
 
   onItemMoved:
-  function (aItemId, aOldParent, aOldIndex, aNewParent, aNewIndex, aItemType,
-            aGuid, aOldParentGuid, aNewParentGuid) {
+  function(aItemId, aOldParent, aOldIndex, aNewParent, aNewIndex, aItemType,
+           aGuid, aOldParentGuid, aNewParentGuid) {
     this.itemsMoved.set(aGuid, { oldParentGuid: aOldParentGuid
                                , oldIndex:      aOldIndex
                                , newParentGuid: aNewParentGuid
                                , newIndex:      aNewIndex
                                , itemType:      aItemType });
   }
 };
 observer.reset();
 
 // index at which items should begin
 var bmStartIndex = 0;
 
 function run_test() {
   bmsvc.addObserver(observer, false);
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     bmsvc.removeObserver(observer);
   });
 
   run_next_test();
 }
 
 function sanityCheckTransactionHistory() {
   do_check_true(PT.undoPosition <= PT.length);
--- a/toolkit/components/places/tests/unit/test_bookmarks_html.js
+++ b/toolkit/components/places/tests/unit/test_bookmarks_html.js
@@ -328,17 +328,17 @@ function* checkItem(aExpected, aNode)
         case "url":
           if (!("feedUrl" in aExpected))
             do_check_eq(aNode.uri, aExpected.url)
           break;
         case "icon":
           let deferred = Promise.defer();
           PlacesUtils.favicons.getFaviconDataForPage(
             NetUtil.newURI(aExpected.url),
-            function (aURI, aDataLen, aData, aMimeType) {
+            function(aURI, aDataLen, aData, aMimeType) {
               deferred.resolve(aData);
             });
           let data = yield deferred.promise;
           let base64Icon = "data:image/png;base64," +
                            base64EncodeString(String.fromCharCode.apply(String, data));
           do_check_true(base64Icon == aExpected.icon);
           break;
         case "keyword": {
--- a/toolkit/components/places/tests/unit/test_bookmarks_json.js
+++ b/toolkit/components/places/tests/unit/test_bookmarks_json.js
@@ -181,17 +181,17 @@ function* checkItem(aExpected, aNode) {
         case "url":
           if (!("feedUrl" in aExpected))
             do_check_eq(aNode.uri, aExpected.url);
           break;
         case "icon":
           let deferred = Promise.defer();
           PlacesUtils.favicons.getFaviconDataForPage(
             NetUtil.newURI(aExpected.url),
-            function (aURI, aDataLen, aData, aMimeType) {
+            function(aURI, aDataLen, aData, aMimeType) {
               deferred.resolve(aData);
             });
           let data = yield deferred.promise;
           let base64Icon = "data:image/png;base64," +
                            base64EncodeString(String.fromCharCode.apply(String, data));
           do_check_true(base64Icon == aExpected.icon);
           break;
         case "keyword": {
--- a/toolkit/components/places/tests/unit/test_bookmarks_restore_notification.js
+++ b/toolkit/components/places/tests/unit/test_bookmarks_restore_notification.js
@@ -42,17 +42,17 @@ function* addBookmarks() {
 
 /**
  * Checks that all of the bookmarks created for |uris| exist.  It works by
  * creating one query per URI and then ORing all the queries.  The number of
  * results returned should be uris.length.
  */
 function checkBookmarksExist() {
   let hs = PlacesUtils.history;
-  let queries = uris.map(function (u) {
+  let queries = uris.map(function(u) {
     let q = hs.getNewQuery();
     q.uri = uri(u);
     return q;
   });
   let options = hs.getNewQueryOptions();
   options.queryType = options.QUERY_TYPE_BOOKMARKS;
   let root = hs.executeQueries(queries, uris.length, options).root;
   root.containerOpen = true;
--- a/toolkit/components/places/tests/unit/test_childlessTags.js
+++ b/toolkit/components/places/tests/unit/test_childlessTags.js
@@ -9,17 +9,17 @@
  * contained in any regular, non-tag folders.  See bug 444849.
  */
 
 // Add your tests here.  Each is an object with a summary string |desc| and a
 // method run() that's called to run the test.
 var tests = [
   {
     desc: "Removing a tagged bookmark should cause the tag to be removed.",
-    run:   function () {
+    run:   function() {
       print("  Make a bookmark.");
       var bmId = bmsvc.insertBookmark(bmsvc.unfiledBookmarksFolder,
                                       BOOKMARK_URI,
                                       bmsvc.DEFAULT_INDEX,
                                       "test bookmark");
       do_check_true(bmId > 0);
 
       print("  Tag it up.");
@@ -31,17 +31,17 @@ var tests = [
       bmsvc.removeItem(bmId);
       ensureTagsExist([]);
     }
   },
 
   {
     desc: "Removing a folder containing a tagged bookmark should cause the " +
           "tag to be removed.",
-    run:   function () {
+    run:   function() {
       print("  Make a folder.");
       var folderId = bmsvc.createFolder(bmsvc.unfiledBookmarksFolder,
                                         "test folder",
                                         bmsvc.DEFAULT_INDEX);
       do_check_true(folderId > 0);
 
       print("  Stick a bookmark in the folder.");
       var bmId = bmsvc.insertBookmark(folderId,
@@ -105,13 +105,13 @@ function ensureTagsExist(aTags) {
     tags.splice(indexOfTag, 1);
   }
 
   resultRoot.containerOpen = false;
 }
 
 function run_test()
 {
-  tests.forEach(function (test) {
+  tests.forEach(function(test) {
     print("Running test: " + test.desc);
     test.run();
   });
 }
--- a/toolkit/components/places/tests/unit/test_download_history.js
+++ b/toolkit/components/places/tests/unit/test_download_history.js
@@ -99,17 +99,17 @@ add_test(function test_dh_addRemoveDownl
   gDownloadHistory.addDownload(DOWNLOAD_URI, null, Date.now() * 1000);
 });
 
 add_test(function test_dh_addMultiRemoveDownload()
 {
   PlacesTestUtils.addVisits({
     uri: DOWNLOAD_URI,
     transition: TRANSITION_TYPED
-  }).then(function () {
+  }).then(function() {
     waitForOnVisit(function DHAD_onVisit(aURI) {
       do_check_true(aURI.equals(DOWNLOAD_URI));
       do_check_true(!!page_in_database(DOWNLOAD_URI));
 
       waitForOnDeleteVisits(function DHRAD_onDeleteVisits(aDeletedURI) {
         do_check_true(aDeletedURI.equals(DOWNLOAD_URI));
         do_check_true(!!page_in_database(DOWNLOAD_URI));
 
--- a/toolkit/components/places/tests/unit/test_history_observer.js
+++ b/toolkit/components/places/tests/unit/test_history_observer.js
@@ -22,17 +22,17 @@ NavHistoryObserver.prototype = {
 /**
  * Registers a one-time history observer for and calls the callback
  * when the specified nsINavHistoryObserver method is called.
  * Returns a promise that is resolved when the callback returns.
  */
 function onNotify(callback) {
   return new Promise(resolve => {
     let obs = new NavHistoryObserver();
-    obs[callback.name] = function () {
+    obs[callback.name] = function() {
       PlacesUtils.history.removeObserver(this);
       callback.apply(this, arguments);
       resolve();
     };
     PlacesUtils.history.addObserver(obs, false);
   });
 }
 
--- a/toolkit/components/places/tests/unit/test_isURIVisited.js
+++ b/toolkit/components/places/tests/unit/test_isURIVisited.js
@@ -44,27 +44,27 @@ function* step()
 
       let uri = NetUtil.newURI(scheme + "mozilla.org/");
 
       history.isURIVisited(uri, function(aURI, aIsVisited) {
         do_check_true(uri.equals(aURI));
         do_check_false(aIsVisited);
 
         let callback = {
-          handleError:  function () {},
-          handleResult: function () {},
-          handleCompletion: function () {
+          handleError:  function() {},
+          handleResult: function() {},
+          handleCompletion: function() {
             do_print("Added visit to " + uri.spec);
 
-            history.isURIVisited(uri, function (aURI2, aIsVisited2) {
+            history.isURIVisited(uri, function(aURI2, aIsVisited2) {
               do_check_true(uri.equals(aURI2));
               let checker = SCHEMES[scheme] ? do_check_true : do_check_false;
               checker(aIsVisited2);
 
-              PlacesTestUtils.clearHistory().then(function () {
+              PlacesTestUtils.clearHistory().then(function() {
                 history.isURIVisited(uri, function(aURI3, aIsVisited3) {
                   do_check_true(uri.equals(aURI3));
                   do_check_false(aIsVisited3);
                   gRunner.next();
                 });
               });
             });
           },
--- a/toolkit/components/places/tests/unit/test_markpageas.js
+++ b/toolkit/components/places/tests/unit/test_markpageas.js
@@ -18,18 +18,18 @@ function run_test()
 
 add_task(function* test_execute()
 {
   let observer;
   let completionPromise = new Promise(resolveCompletionPromise => {
     observer = {
       __proto__: NavHistoryObserver.prototype,
       _visitCount: 0,
-      onVisit: function (aURI, aVisitID, aTime, aSessionID, aReferringID,
-                         aTransitionType, aAdded)
+      onVisit: function(aURI, aVisitID, aTime, aSessionID, aReferringID,
+                        aTransitionType, aAdded)
       {
         do_check_eq(aURI.spec, gVisits[this._visitCount].url);
         do_check_eq(aTransitionType, gVisits[this._visitCount].transition);
         this._visitCount++;
 
         if (this._visitCount == gVisits.length) {
           resolveCompletionPromise();
         }
--- a/toolkit/components/places/tests/unit/test_nsINavHistoryViewer.js
+++ b/toolkit/components/places/tests/unit/test_nsINavHistoryViewer.js
@@ -40,17 +40,17 @@ var resultObserver = {
   },
 
   movedNode: null,
   nodeMoved: function(node, oldParent, oldIndex, newParent, newIndex) {
     this.movedNode = node;
   },
   openedContainer: null,
   closedContainer: null,
-  containerStateChanged: function (aNode, aOldState, aNewState) {
+  containerStateChanged: function(aNode, aOldState, aNewState) {
     if (aNewState == Ci.nsINavHistoryContainerResultNode.STATE_OPENED) {
       this.openedContainer = aNode;
     }
     else if (aNewState == Ci.nsINavHistoryContainerResultNode.STATE_CLOSED) {
       this.closedContainer = aNode;
     }
   },
   invalidatedContainer: null,
@@ -104,17 +104,17 @@ add_test(function check_history_query() 
   PlacesTestUtils.addVisits(testURI).then(function() {
     do_check_eq(testURI.spec, resultObserver.insertedNode.uri);
 
     // nsINavHistoryResultObserver.nodeHistoryDetailsChanged
     // adding a visit causes nodeHistoryDetailsChanged for the folder
     do_check_eq(root.uri, resultObserver.nodeChangedByHistoryDetails.uri);
 
     // nsINavHistoryResultObserver.itemTitleChanged for a leaf node
-    PlacesTestUtils.addVisits({ uri: testURI, title: "baz" }).then(function () {
+    PlacesTestUtils.addVisits({ uri: testURI, title: "baz" }).then(function() {
       do_check_eq(resultObserver.nodeChangedByTitle.title, "baz");
 
       // nsINavHistoryResultObserver.nodeRemoved
       var removedURI = uri("http://google.com");
       PlacesTestUtils.addVisits(removedURI).then(function() {
         bhist.removePage(removedURI);
         do_check_eq(removedURI.spec, resultObserver.removedNode.uri);
 
@@ -130,23 +130,23 @@ add_test(function check_history_query() 
 
         // nsINavHistoryResultObserver.invalidateContainer
         PlacesTestUtils.clearHistoryEnabled().then(() => {
           do_check_eq(root.uri, resultObserver.invalidatedContainer.uri);
 
           // nsINavHistoryResultObserver.batching
           do_check_false(resultObserver.inBatchMode);
           histsvc.runInBatchMode({
-            runBatched: function (aUserData) {
+            runBatched: function(aUserData) {
               do_check_true(resultObserver.inBatchMode);
             }
           }, null);
           do_check_false(resultObserver.inBatchMode);
           bmsvc.runInBatchMode({
-            runBatched: function (aUserData) {
+            runBatched: function(aUserData) {
               do_check_true(resultObserver.inBatchMode);
             }
           }, null);
           do_check_false(resultObserver.inBatchMode);
 
           root.containerOpen = false;
           do_check_eq(resultObserver.closedContainer, resultObserver.openedContainer);
           result.removeObserver(resultObserver);
@@ -198,23 +198,23 @@ add_test(function check_bookmarks_query(
   resultObserver.invalidatedContainer = null;
   result.sortingMode = options.SORT_BY_TITLE_ASCENDING;
   do_check_eq(resultObserver.sortingMode, options.SORT_BY_TITLE_ASCENDING);
   do_check_eq(resultObserver.invalidatedContainer, result.root);
 
   // nsINavHistoryResultObserver.batching
   do_check_false(resultObserver.inBatchMode);
   histsvc.runInBatchMode({
-    runBatched: function (aUserData) {
+    runBatched: function(aUserData) {
       do_check_true(resultObserver.inBatchMode);
     }
   }, null);
   do_check_false(resultObserver.inBatchMode);
   bmsvc.runInBatchMode({
-    runBatched: function (aUserData) {
+    runBatched: function(aUserData) {
       do_check_true(resultObserver.inBatchMode);
     }
   }, null);
   do_check_false(resultObserver.inBatchMode);
 
   root.containerOpen = false;
   do_check_eq(resultObserver.closedContainer, resultObserver.openedContainer);
   result.removeObserver(resultObserver);
@@ -231,23 +231,23 @@ add_test(function check_mixed_query() {
   var root = result.root;
   root.containerOpen = true;
 
   do_check_neq(resultObserver.openedContainer, null);
 
   // nsINavHistoryResultObserver.batching
   do_check_false(resultObserver.inBatchMode);
   histsvc.runInBatchMode({
-    runBatched: function (aUserData) {
+    runBatched: function(aUserData) {
       do_check_true(resultObserver.inBatchMode);
     }
   }, null);
   do_check_false(resultObserver.inBatchMode);
   bmsvc.runInBatchMode({
-    runBatched: function (aUserData) {
+    runBatched: function(aUserData) {
       do_check_true(resultObserver.inBatchMode);
     }
   }, null);
   do_check_false(resultObserver.inBatchMode);
 
   root.containerOpen = false;
   do_check_eq(resultObserver.closedContainer, resultObserver.openedContainer);
   result.removeObserver(resultObserver);
--- a/toolkit/components/places/tests/unit/test_onItemChanged_tags.js
+++ b/toolkit/components/places/tests/unit/test_onItemChanged_tags.js
@@ -17,36 +17,36 @@ function run_test() {
   PlacesUtils.tagging.tagURI(uri, tags);
 
   let bookmarksObserver = {
     QueryInterface: XPCOMUtils.generateQI([
       Ci.nsINavBookmarkObserver
     ]),
 
     _changedCount: 0,
-    onItemChanged: function (aItemId, aProperty, aIsAnnotationProperty, aValue,
-                             aLastModified, aItemType) {
+    onItemChanged: function(aItemId, aProperty, aIsAnnotationProperty, aValue,
+                            aLastModified, aItemType) {
       if (aProperty == "tags") {
         do_check_eq(aItemId, id);
         this._changedCount++;
       }
     },
 
-    onItemRemoved: function (aItemId, aParentId, aIndex, aItemType) {
+    onItemRemoved: function(aItemId, aParentId, aIndex, aItemType) {
       if (aItemId == id) {
         PlacesUtils.bookmarks.removeObserver(this);
         do_check_eq(this._changedCount, 2);
         do_test_finished();
       }
     },
 
-    onItemAdded: function () {},
-    onBeginUpdateBatch: function () {},
-    onEndUpdateBatch: function () {},
-    onItemVisited: function () {},
-    onItemMoved: function () {},
+    onItemAdded: function() {},
+    onBeginUpdateBatch: function() {},
+    onEndUpdateBatch: function() {},
+    onItemVisited: function() {},
+    onItemMoved: function() {},
   };
   PlacesUtils.bookmarks.addObserver(bookmarksObserver, false);
 
   PlacesUtils.tagging.tagURI(uri, ["d"]);
   PlacesUtils.tagging.tagURI(uri, ["e"]);
   PlacesUtils.bookmarks.removeItem(id);
 }
--- a/toolkit/components/places/tests/unit/test_placesTxn.js
+++ b/toolkit/components/places/tests/unit/test_placesTxn.js
@@ -107,17 +107,17 @@ var observer = {
 // index at which items should begin
 var bmStartIndex = 0;
 
 // get bookmarks root id
 var root = PlacesUtils.bookmarksMenuFolderId;
 
 add_task(function* init() {
   bmsvc.addObserver(observer, false);
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     bmsvc.removeObserver(observer);
   });
 });
 
 add_task(function* test_create_folder_with_description() {
   const TEST_FOLDERNAME = "Test creating a folder with a description";
   const TEST_DESCRIPTION = "this is my test description";
 
@@ -669,17 +669,17 @@ add_task(function* test_edit_item_last_m
 
   txn.undoTransaction();
   do_check_eq(oldModified, bmsvc.getItemLastModified(testBkmId));
 });
 
 add_task(function* test_generic_page_annotation() {
   const TEST_ANNO = "testAnno/testInt";
   let testURI = NetUtil.newURI("http://www.mozilla.org/");
-  PlacesTestUtils.addVisits(testURI).then(function () {
+  PlacesTestUtils.addVisits(testURI).then(function() {
     let pageAnnoObj = { name: TEST_ANNO,
                         type: Ci.nsIAnnotationService.TYPE_INT32,
                         flags: 0,
                         value: 123,
                         expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
     let txn = new PlacesSetPageAnnotationTransaction(testURI, pageAnnoObj);
 
     txn.doTransaction();
--- a/toolkit/components/places/tests/unit/test_preventive_maintenance.js
+++ b/toolkit/components/places/tests/unit/test_preventive_maintenance.js
@@ -654,17 +654,17 @@ tests.push({
   desc: "Recalculate positions",
 
   _unfiledBookmarks: [],
   _toolbarBookmarks: [],
 
   setup: function() {
     const NUM_BOOKMARKS = 20;
     bs.runInBatchMode({
-      runBatched: function (aUserData) {
+      runBatched: function(aUserData) {
         // Add bookmarks to two folders to better perturbate the table.
         for (let i = 0; i < NUM_BOOKMARKS; i++) {
           bs.insertBookmark(PlacesUtils.unfiledBookmarksFolderId,
                             NetUtil.newURI("http://example.com/"),
                             bs.DEFAULT_INDEX, "testbookmark");
         }
         for (let i = 0; i < NUM_BOOKMARKS; i++) {
           bs.insertBookmark(PlacesUtils.toolbarFolderId,
@@ -1163,17 +1163,17 @@ tests.push({
         transition: TRANSITION_REDIRECT_TEMPORARY,
         referrer: NetUtil.newURI("http://l3.moz.org/redirecting/") },
       { uri: NetUtil.newURI("http://l3.moz.org/target/"),
         transition: TRANSITION_REDIRECT_PERMANENT,
         referrer: NetUtil.newURI("http://l3.moz.org/redirecting2/") },
     ]);
   },
 
-  check: function () {
+  check: function() {
     return new Promise(resolve => {
       let stmt = mDBConn.createAsyncStatement(
         "SELECT h.url FROM moz_places h WHERE h.hidden = 1"
       );
       stmt.executeAsync({
         _count: 0,
         handleResult: function(aResultSet) {
           for (let row; (row = aResultSet.getNextRow());) {
--- a/toolkit/components/places/tests/unit/test_preventive_maintenance_checkAndFixDatabase.js
+++ b/toolkit/components/places/tests/unit/test_preventive_maintenance_checkAndFixDatabase.js
@@ -14,17 +14,17 @@ Components.utils.import("resource://gre/
 function run_test() {
   do_test_pending();
   PlacesDBUtils.checkAndFixDatabase(function(aLog) {
     let sections = [];
     let positives = [];
     let negatives = [];
     let infos = [];
 
-    aLog.forEach(function (aMsg) {
+    aLog.forEach(function(aMsg) {
       print(aMsg);
       switch (aMsg.substr(0, 1)) {
         case "+":
           positives.push(aMsg);
           break;
         case "-":
           negatives.push(aMsg);
           break;
--- a/toolkit/components/places/tests/unit/test_preventive_maintenance_runTasks.js
+++ b/toolkit/components/places/tests/unit/test_preventive_maintenance_runTasks.js
@@ -12,17 +12,17 @@ Components.utils.import("resource://gre/
 function run_test() {
   do_test_pending();
   PlacesDBUtils.runTasks([PlacesDBUtils.reindex], function(aLog) {
     let sections = [];
     let positives = [];
     let negatives = [];
     let infos = [];
 
-    aLog.forEach(function (aMsg) {
+    aLog.forEach(function(aMsg) {
       print(aMsg);
       switch (aMsg.substr(0, 1)) {
         case "+":
           positives.push(aMsg);
           break;
         case "-":
           negatives.push(aMsg);
           break;
--- a/toolkit/components/places/tests/unit/test_resolveNullBookmarkTitles.js
+++ b/toolkit/components/places/tests/unit/test_resolveNullBookmarkTitles.js
@@ -10,17 +10,17 @@ function run_test() {
 
 add_test(function test_resolveNullBookmarkTitles() {
   let uri1 = uri("http://foo.tld/");
   let uri2 = uri("https://bar.tld/");
 
   PlacesTestUtils.addVisits([
     { uri: uri1, title: "foo title" },
     { uri: uri2, title: "bar title" }
-  ]).then(function () {
+  ]).then(function() {
     PlacesUtils.bookmarks.insertBookmark(PlacesUtils.bookmarksMenuFolderId,
                                          uri1,
                                          PlacesUtils.bookmarks.DEFAULT_INDEX,
                                          null);
     PlacesUtils.bookmarks.insertBookmark(PlacesUtils.bookmarksMenuFolderId,
                                          uri2,
                                          PlacesUtils.bookmarks.DEFAULT_INDEX,
                                          null);
--- a/toolkit/components/printing/content/printPreviewProgress.js
+++ b/toolkit/components/printing/content/printPreviewProgress.js
@@ -30,49 +30,49 @@ function ellipseString(aStr, doFront)
     return "..." + aStr.substr(aStr.length - fixedLen, fixedLen);
 
   return aStr.substr(0, fixedLen) + "...";
 }
 
 // all progress notifications are done through the nsIWebProgressListener implementation...
 var progressListener = {
 
-  onStateChange: function (aWebProgress, aRequest, aStateFlags, aStatus)
+  onStateChange: function(aWebProgress, aRequest, aStateFlags, aStatus)
   {
     if (aStateFlags & Components.interfaces.nsIWebProgressListener.STATE_STOP)
       window.close();
   },
 
-  onProgressChange: function (aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
+  onProgressChange: function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress)
   {
     if (!progressParams)
       return;
     var docTitleStr = ellipseString(progressParams.docTitle, false);
     if (docTitleStr != docTitle) {
       docTitle = docTitleStr;
       dialog.title.value = docTitle;
     }
     var docURLStr = ellipseString(progressParams.docURL, true);
     if (docURLStr != docURL && dialog.title != null) {
       docURL = docURLStr;
       if (docTitle == "")
         dialog.title.value = docURLStr;
     }
   },
 
-  onLocationChange: function (aWebProgress, aRequest, aLocation, aFlags) {},
-  onSecurityChange: function (aWebProgress, aRequest, state) {},
+  onLocationChange: function(aWebProgress, aRequest, aLocation, aFlags) {},
+  onSecurityChange: function(aWebProgress, aRequest, state) {},
 
-  onStatusChange: function (aWebProgress, aRequest, aStatus, aMessage)
+  onStatusChange: function(aWebProgress, aRequest, aStatus, aMessage)
   {
     if (aMessage)
       dialog.title.setAttribute("value", aMessage);
   },
 
-  QueryInterface: function (iid)
+  QueryInterface: function(iid)
   {
     if (iid.equals(Components.interfaces.nsIWebProgressListener) || iid.equals(Components.interfaces.nsISupportsWeakReference))
       return this;
     throw Components.results.NS_NOINTERFACE;
   }
 }
 
 function onLoad() {
@@ -112,17 +112,17 @@ function onUnload()
     return;
   try {
     printProgress.unregisterListener(progressListener);
     printProgress = null;
   }
   catch (e) {}
 }
 
-function getString (stringId) {
+function getString(stringId) {
   // Check if we've fetched this string already.
   if (!(stringId in dialog.strings)) {
     // Try to get it.
     var elem = document.getElementById( "dialog.strings." + stringId);
     try {
       if (elem && elem.childNodes && elem.childNodes[0] &&
           elem.childNodes[0].nodeValue)
         dialog.strings[stringId] = elem.childNodes[0].nodeValue;
@@ -130,17 +130,17 @@ function getString (stringId) {
       else
         dialog.strings[stringId] = "";
     } catch (e) { dialog.strings[stringId] = ""; }
   }
   return dialog.strings[stringId];
 }
 
 // If the user presses cancel, tell the app launcher and close the dialog...
-function onCancel ()
+function onCancel()
 {
   // Cancel app launcher.
   try {
     printProgress.processCanceledByUser = true;
   }
   catch (e) { return true; }
 
   // don't Close up dialog by returning false, the backend will close the dialog when everything will be aborted.
--- a/toolkit/components/printing/content/printProgress.js
+++ b/toolkit/components/printing/content/printProgress.js
@@ -258,17 +258,17 @@ function onUnload()
      printProgress = null;
    }
 
    catch ( exception ) {}
   }
 }
 
 // If the user presses cancel, tell the app launcher and close the dialog...
-function onCancel ()
+function onCancel()
 {
   // Cancel app launcher.
    try
    {
      printProgress.processCanceledByUser = true;
    }
    catch ( exception ) { return true; }
 
--- a/toolkit/components/printing/content/printUtils.js
+++ b/toolkit/components/printing/content/printUtils.js
@@ -77,17 +77,17 @@ var PrintUtils = {
   },
 
   /**
    * Shows the page setup dialog, and saves any settings changed in
    * that dialog if print.save_print_settings is set to true.
    *
    * @return true on success, false on failure
    */
-  showPageSetup: function () {
+  showPageSetup: function() {
     try {
       var printSettings = this.getPrintSettings();
       var PRINTPROMPTSVC = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
                                      .getService(Components.interfaces.nsIPrintingPromptService);
       PRINTPROMPTSVC.showPageSetup(window, printSettings, null);
       if (gSavePrintSettings) {
         // Page Setup data is a "native" setting on the Mac
         var PSSVC = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
@@ -104,32 +104,32 @@ var PrintUtils = {
   /**
    * Starts the process of printing the contents of a window.
    *
    * @param aWindowID
    *        The outer window ID of the nsIDOMWindow to print.
    * @param aBrowser
    *        The <xul:browser> that the nsIDOMWindow for aWindowID belongs to.
    */
-  printWindow: function (aWindowID, aBrowser)
+  printWindow: function(aWindowID, aBrowser)
   {
     let mm = aBrowser.messageManager;
     mm.sendAsyncMessage("Printing:Print", {
       windowID: aWindowID,
       simplifiedMode: this._shouldSimplify,
     });
   },
 
   /**
    * Deprecated.
    *
    * Starts the process of printing the contents of window.content.
    *
    */
-  print: function ()
+  print: function()
   {
     if (gBrowser) {
       return this.printWindow(gBrowser.selectedBrowser.outerWindowID,
                               gBrowser.selectedBrowser);
     }
 
     if (this.usingRemoteTabs) {
       throw new Error("PrintUtils.print cannot be run in windows running with " +
@@ -183,17 +183,17 @@ var PrintUtils = {
    *        onExit:
    *          Called upon exiting print preview.
    *
    *        These methods must be defined. printPreview can be called
    *        with aListenerObj as null iff this window is already displaying
    *        print preview (in which case, the previous aListenerObj passed
    *        to it will be used).
    */
-  printPreview: function (aListenerObj)
+  printPreview: function(aListenerObj)
   {
     // if we're already in PP mode, don't set the listener; chances
     // are it is null because someone is calling printPreview() to
     // get us to refresh the display.
     if (!this.inPrintPreview) {
       this._listener = aListenerObj;
       this._sourceBrowser = aListenerObj.getSourceBrowser();
       this._originalTitle = this._sourceBrowser.contentTitle;
@@ -251,17 +251,17 @@ var PrintUtils = {
    * Returns the nsIWebBrowserPrint associated with some content window.
    * This method is being kept here for compatibility reasons, but should not
    * be called by code hoping to support e10s / remote browsers.
    *
    * @param aWindow
    *        The window from which to get the nsIWebBrowserPrint from.
    * @return nsIWebBrowserPrint
    */
-  getWebBrowserPrint: function (aWindow)
+  getWebBrowserPrint: function(aWindow)
   {
     let Deprecated = Components.utils.import("resource://gre/modules/Deprecated.jsm", {}).Deprecated;
     let text = "getWebBrowserPrint is now deprecated, and fully unsupported for " +
                "multi-process browsers. Please use a frame script to get " +
                "access to nsIWebBrowserPrint from content.";
     let url = "https://developer.mozilla.org/en-US/docs/Printing_from_a_XUL_App";
     Deprecated.warning(text, url);
 
@@ -427,28 +427,28 @@ var PrintUtils = {
         return listener.onStateChange(null, null,
                                       data.stateFlags,
                                       data.status);
       }
     }
     return undefined;
   },
 
-  setPrinterDefaultsForSelectedPrinter: function (aPSSVC, aPrintSettings)
+  setPrinterDefaultsForSelectedPrinter: function(aPSSVC, aPrintSettings)
   {
     if (!aPrintSettings.printerName)
       aPrintSettings.printerName = aPSSVC.defaultPrinterName;
 
     // First get any defaults from the printer
     aPSSVC.initPrintSettingsFromPrinter(aPrintSettings.printerName, aPrintSettings);
     // now augment them with any values from last time
     aPSSVC.initPrintSettingsFromPrefs(aPrintSettings, true,  aPrintSettings.kInitSaveAll);
   },
 
-  getPrintSettings: function ()
+  getPrintSettings: function()
   {
     var pref = Components.classes["@mozilla.org/preferences-service;1"]
                          .getService(Components.interfaces.nsIPrefBranch);
     if (pref) {
       gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
       gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
     }
 
@@ -469,45 +469,45 @@ var PrintUtils = {
   },
 
   // This observer is called once the progress dialog has been "opened"
   _obsPP:
   {
     observe: function(aSubject, aTopic, aData)
     {
       // delay the print preview to show the content of the progress dialog
-      setTimeout(function () { PrintUtils.enterPrintPreview(); }, 0);
+      setTimeout(function() { PrintUtils.enterPrintPreview(); }, 0);
     },
 
     QueryInterface : function(iid)
     {
       if (iid.equals(Components.interfaces.nsIObserver) ||
           iid.equals(Components.interfaces.nsISupportsWeakReference) ||
           iid.equals(Components.interfaces.nsISupports))
         return this;
       throw Components.results.NS_NOINTERFACE;
     }
   },
 
-  setSimplifiedMode: function (shouldSimplify)
+  setSimplifiedMode: function(shouldSimplify)
   {
     this._shouldSimplify = shouldSimplify;
   },
 
-  enterPrintPreview: function ()
+  enterPrintPreview: function()
   {
     // Send a message to the print preview browser to initialize
     // print preview. If we happen to have gotten a print preview
     // progress listener from nsIPrintingPromptService.showProgress
     // in printPreview, we add listeners to feed that progress
     // listener.
     let ppBrowser = this._listener.getPrintPreviewBrowser();
     let mm = ppBrowser.messageManager;
 
-    let sendEnterPreviewMessage = function (browser, simplified) {
+    let sendEnterPreviewMessage = function(browser, simplified) {
       mm.sendAsyncMessage("Printing:Preview:Enter", {
         windowID: browser.outerWindowID,
         simplifiedMode: simplified,
       });
     };
 
     // If we happen to have gotten simplify page checked, we will lazily
     // instantiate a new tab that parses the original page using ReaderMode
@@ -617,17 +617,17 @@ var PrintUtils = {
       ppBrowser.focus();
       // on Enter PP Call back
       this._listener.onEnter();
     };
 
     mm.addMessageListener("Printing:Preview:Entered", onEntered);
   },
 
-  exitPrintPreview: function ()
+  exitPrintPreview: function()
   {
     let ppBrowser = this._listener.getPrintPreviewBrowser();
     let browserMM = ppBrowser.messageManager;
     browserMM.sendAsyncMessage("Printing:Preview:Exit");
     window.removeEventListener("keydown", this.onKeyDownPP, true);
     window.removeEventListener("keypress", this.onKeyPressPP, true);
 
     // restore the old close handler
@@ -646,31 +646,31 @@ var PrintUtils = {
       this._sourceBrowser.focus();
     gFocusedElement = null;
 
     this.setSimplifiedMode(false);
 
     this._listener.onExit();
   },
 
-  logTelemetry: function (ID)
+  logTelemetry: function(ID)
   {
     let histogram = Services.telemetry.getHistogramById(ID);
     histogram.add(true);
   },
 
-  onKeyDownPP: function (aEvent)
+  onKeyDownPP: function(aEvent)
   {
     // Esc exits the PP
     if (aEvent.keyCode == aEvent.DOM_VK_ESCAPE) {
       PrintUtils.exitPrintPreview();
     }
   },
 
-  onKeyPressPP: function (aEvent)
+  onKeyPressPP: function(aEvent)
   {
     var closeKey;
     try {
       closeKey = document.getElementById("key_close")
                          .getAttribute("key");
       closeKey = aEvent["DOM_VK_" + closeKey];
     } catch (e) {}
     var isModif = aEvent.ctrlKey || aEvent.metaKey;
--- a/toolkit/components/printing/content/printdialog.js
+++ b/toolkit/components/printing/content/printdialog.js
@@ -94,27 +94,27 @@ function getPrinterDescription(printerNa
 function listElement(aListElement)
   {
     this.listElement = aListElement;
   }
 
 listElement.prototype =
   {
     clearList:
-      function ()
+      function()
         {
           // remove the menupopup node child of the menulist.
           var popup = this.listElement.firstChild;
           if (popup) {
             this.listElement.removeChild(popup);
           }
         },
 
     appendPrinterNames:
-      function (aDataObject)
+      function(aDataObject)
         {
           if ((null == aDataObject) || !aDataObject.hasMore()) {
             // disable dialog
             this.listElement.setAttribute("value", "");
             this.listElement.setAttribute("label",
               document.getElementById("printingBundle")
                       .getString("noprinter"));
 
--- a/toolkit/components/printing/content/printjoboptions.js
+++ b/toolkit/components/printing/content/printjoboptions.js
@@ -87,24 +87,24 @@ function round10(val)
 function paperListElement(aPaperListElement)
   {
     this.paperListElement = aPaperListElement;
   }
 
 paperListElement.prototype =
   {
     clearPaperList:
-      function ()
+      function()
         {
           // remove the menupopup node child of the menulist.
           this.paperListElement.removeChild(this.paperListElement.firstChild);
         },
 
     appendPaperNames:
-      function (aDataObject)
+      function(aDataObject)
         {
           var popupNode = document.createElement("menupopup");
           for (var i = 0;i < aDataObject.length;i++)  {
             var paperObj = aDataObject[i];
             var itemNode = document.createElement("menuitem");
             var label;
             try {
               label = gPrintBundle.getString(paperObj.name);
--- a/toolkit/components/privatebrowsing/PrivateBrowsingTrackingProtectionWhitelist.js
+++ b/toolkit/components/privatebrowsing/PrivateBrowsingTrackingProtectionWhitelist.js
@@ -53,16 +53,16 @@ PrivateBrowsingTrackingProtectionWhiteli
    *
    * @param uri nsIURI
    *        The URI to add to the list.
    */
   existsInAllowList(uri) {
     return this._allowlist.indexOf(uri.spec) !== -1;
   },
 
-  observe: function (subject, topic, data) {
+  observe: function(subject, topic, data) {
     if (topic == "last-pb-context-exited") {
       this._allowlist = [];
     }
   }
 };
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PrivateBrowsingTrackingProtectionWhitelist]);
--- a/toolkit/components/processsingleton/ContentProcessSingleton.js
+++ b/toolkit/components/processsingleton/ContentProcessSingleton.js
@@ -99,17 +99,17 @@ ContentProcessSingleton.prototype = {
     case "xpcom-shutdown":
       Services.obs.removeObserver(this, "console-api-log-event");
       Services.obs.removeObserver(this, "xpcom-shutdown");
       cpmm.removeMessageListener("DevTools:InitDebuggerServer", this);
       break;
     }
   },
 
-  receiveMessage: function (message) {
+  receiveMessage: function(message) {
     // load devtools component on-demand
     // Only reply if we are in a real content process
     if (Services.appinfo.processType == Services.appinfo.PROCESS_TYPE_CONTENT) {
       let {init} = Cu.import("resource://devtools/server/content-server.jsm", {});
       init(message);
     }
   },
 };
--- a/toolkit/components/prompts/src/CommonDialog.jsm
+++ b/toolkit/components/prompts/src/CommonDialog.jsm
@@ -216,17 +216,17 @@ CommonDialog.prototype = {
 
         // XXXjag bug 325251
         // Need to set this after aNode.setAttribute("value", aLabel);
         if (accessKey)
             aNode.accessKey = accessKey;
     },
 
 
-    initTextbox : function (aName, aValue) {
+    initTextbox : function(aName, aValue) {
         this.ui[aName + "Container"].hidden = false;
         this.ui[aName + "Textbox"].setAttribute("value",
                                                 aValue !== null ? aValue : "");
     },
 
     setButtonsEnabledState : function(enabled) {
         this.ui.button0.disabled = !enabled;
         // button1 (cancel) remains enabled.
--- a/toolkit/components/prompts/src/SharedPromptUtils.jsm
+++ b/toolkit/components/prompts/src/SharedPromptUtils.jsm
@@ -11,40 +11,40 @@ this.PromptUtils = {
     // Fire a dialog open/close event. Used by tabbrowser to focus the
     // tab which is triggering a prompt.
     // For remote dialogs, we pass in a different DOM window and a separate
     // target. If the caller doesn't pass in the target, then we'll simply use
     // the passed-in DOM window.
     // The detail may contain information about the principal on which the
     // prompt is triggered, as well as whether or not this is a tabprompt
     // (ie tabmodal alert/prompt/confirm and friends)
-    fireDialogEvent : function (domWin, eventName, maybeTarget, detail) {
+    fireDialogEvent : function(domWin, eventName, maybeTarget, detail) {
         let target = maybeTarget || domWin;
         let eventOptions = {cancelable: true, bubbles: true};
         if (detail) {
           eventOptions.detail = detail;
         }
         let event = new domWin.CustomEvent(eventName, eventOptions);
         let winUtils = domWin.QueryInterface(Ci.nsIInterfaceRequestor)
                              .getInterface(Ci.nsIDOMWindowUtils);
         winUtils.dispatchEventToChromeOnly(target, event);
     },
 
-    objectToPropBag : function (obj) {
+    objectToPropBag : function(obj) {
         let bag = Cc["@mozilla.org/hash-property-bag;1"].
                   createInstance(Ci.nsIWritablePropertyBag2);
         bag.QueryInterface(Ci.nsIWritablePropertyBag);
 
         for (let propName in obj)
             bag.setProperty(propName, obj[propName]);
 
         return bag;
     },
 
-    propBagToObject : function (propBag, obj) {
+    propBagToObject : function(propBag, obj) {
         // Here we iterate over the object's original properties, not the bag
         // (ie, the prompt can't return more/different properties than were
         // passed in). This just helps ensure that the caller provides default
         // values, lest the prompt forget to set them.
         for (let propName in obj)
             obj[propName] = propBag.getProperty(propName);
     },
 };
@@ -95,27 +95,27 @@ this.EnableDelayHelper.prototype = {
                 break;
 
             case "unload":
                 this.onUnload();
                 break;
         }
     },
 
-    onBlur : function () {
+    onBlur : function() {
         this.disableDialog();
         // If we blur while waiting to enable the buttons, just cancel the
         // timer to ensure the delay doesn't fire while not focused.
         if (this._focusTimer) {
             this._focusTimer.cancel();
             this._focusTimer = null;
         }
     },
 
-    onFocus : function () {
+    onFocus : function() {
         this.startOnFocusDelay();
     },
 
     onUnload: function() {
         this.focusTarget.removeEventListener("blur", this, false);
         this.focusTarget.removeEventListener("focus", this, false);
         this.focusTarget.document.removeEventListener("unload", this, false);
 
@@ -142,16 +142,16 @@ this.EnableDelayHelper.prototype = {
 
     onFocusTimeout : function() {
         this._focusTimer = null;
         this.enableDialog();
     },
 };
 
 function makeSafe(fn) {
-    return function () {
+    return function() {
         // The dialog could be gone by now (if the user closed it),
         // which makes it likely that the given fn might throw.
         try {
             fn();
         } catch (e) { }
     };
 }
--- a/toolkit/components/prompts/src/nsPrompter.js
+++ b/toolkit/components/prompts/src/nsPrompter.js
@@ -19,25 +19,25 @@ function Prompter() {
 
 Prompter.prototype = {
     classID          : Components.ID("{1c978d25-b37f-43a8-a2d6-0c7a239ead87}"),
     QueryInterface   : XPCOMUtils.generateQI([Ci.nsIPromptFactory, Ci.nsIPromptService, Ci.nsIPromptService2]),
 
 
     /* ----------  private members  ---------- */
 
-    pickPrompter : function (domWin) {
+    pickPrompter : function(domWin) {
         return new ModalPrompter(domWin);
     },
 
 
     /* ----------  nsIPromptFactory  ---------- */
 
 
-    getPrompt : function (domWin, iid) {
+    getPrompt : function(domWin, iid) {
         // This is still kind of dumb; the C++ code delegated to login manager
         // here, which in turn calls back into us via nsIPromptService2.
         if (iid.equals(Ci.nsIAuthPrompt2) || iid.equals(Ci.nsIAuthPrompt)) {
             try {
                 let pwmgr = Cc["@mozilla.org/passwordmanager/authpromptfactory;1"].
                             getService(Ci.nsIPromptFactory);
                 return pwmgr.getPrompt(domWin, iid);
             } catch (e) {
@@ -49,89 +49,89 @@ Prompter.prototype = {
         p.QueryInterface(iid);
         return p;
     },
 
 
     /* ----------  nsIPromptService  ---------- */
 
 
-    alert : function (domWin, title, text) {
+    alert : function(domWin, title, text) {
         let p = this.pickPrompter(domWin);
         p.alert(title, text);
     },
 
-    alertCheck : function (domWin, title, text, checkLabel, checkValue) {
+    alertCheck : function(domWin, title, text, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         p.alertCheck(title, text, checkLabel, checkValue);
     },
 
-    confirm : function (domWin, title, text) {
+    confirm : function(domWin, title, text) {
         let p = this.pickPrompter(domWin);
         return p.confirm(title, text);
     },
 
-    confirmCheck : function (domWin, title, text, checkLabel, checkValue) {
+    confirmCheck : function(domWin, title, text, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.confirmCheck(title, text, checkLabel, checkValue);
     },
 
-    confirmEx : function (domWin, title, text, flags, button0, button1, button2, checkLabel, checkValue) {
+    confirmEx : function(domWin, title, text, flags, button0, button1, button2, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.confirmEx(title, text,  flags, button0, button1, button2, checkLabel, checkValue);
     },
 
-    prompt : function (domWin, title, text, value, checkLabel, checkValue) {
+    prompt : function(domWin, title, text, value, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.nsIPrompt_prompt(title, text, value, checkLabel, checkValue);
     },
 
-    promptUsernameAndPassword : function (domWin, title, text, user, pass, checkLabel, checkValue) {
+    promptUsernameAndPassword : function(domWin, title, text, user, pass, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.nsIPrompt_promptUsernameAndPassword(title, text, user, pass, checkLabel, checkValue);
     },
 
-    promptPassword : function (domWin, title, text, pass, checkLabel, checkValue) {
+    promptPassword : function(domWin, title, text, pass, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.nsIPrompt_promptPassword(title, text, pass, checkLabel, checkValue);
     },
 
-    select : function (domWin, title, text, count, list, selected) {
+    select : function(domWin, title, text, count, list, selected) {
         let p = this.pickPrompter(domWin);
         return p.select(title, text, count, list, selected);
     },
 
 
     /* ----------  nsIPromptService2  ---------- */
 
 
-    promptAuth : function (domWin, channel, level, authInfo, checkLabel, checkValue) {
+    promptAuth : function(domWin, channel, level, authInfo, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.promptAuth(channel, level, authInfo, checkLabel, checkValue);
     },
 
-    asyncPromptAuth : function (domWin, channel, callback, context, level, authInfo, checkLabel, checkValue) {
+    asyncPromptAuth : function(domWin, channel, callback, context, level, authInfo, checkLabel, checkValue) {
         let p = this.pickPrompter(domWin);
         return p.asyncPromptAuth(channel, callback, context, level, authInfo, checkLabel, checkValue);
     },
 
 };
 
 
 // Common utils not specific to a particular prompter style.
 var PromptUtilsTemp = {
     __proto__ : PromptUtils,
 
-    getLocalizedString : function (key, formatArgs) {
+    getLocalizedString : function(key, formatArgs) {
         if (formatArgs)
             return this.strBundle.formatStringFromName(key, formatArgs, formatArgs.length);
         return this.strBundle.GetStringFromName(key);
     },
 
-    confirmExHelper : function (flags, button0, button1, button2) {
+    confirmExHelper : function(flags, button0, button1, button2) {
         const BUTTON_DEFAULT_MASK = 0x03000000;
         let defaultButtonNum = (flags & BUTTON_DEFAULT_MASK) >> 24;
         let isDelayEnabled = (flags & Ci.nsIPrompt.BUTTON_DELAY_ENABLE);
 
         // Flags can be used to select a specific pre-defined button label or
         // a caller-supplied string (button0/button1/button2). If no flags are
         // set for a button, then the button won't be shown.
         let argText = [button0, button1, button2];
@@ -167,31 +167,31 @@ var PromptUtilsTemp = {
             if (buttonLabel)
                 buttonLabels[i] = buttonLabel;
             flags >>= 8;
         }
 
         return [buttonLabels[0], buttonLabels[1], buttonLabels[2], defaultButtonNum, isDelayEnabled];
     },
 
-    getAuthInfo : function (authInfo) {
+    getAuthInfo : function(authInfo) {
         let username, password;
 
         let flags = authInfo.flags;
         if (flags & Ci.nsIAuthInformation.NEED_DOMAIN && authInfo.domain)
             username = authInfo.domain + "\\" + authInfo.username;
         else
             username = authInfo.username;
 
         password = authInfo.password;
 
         return [username, password];
     },
 
-    setAuthInfo : function (authInfo, username, password) {
+    setAuthInfo : function(authInfo, username, password) {
         let flags = authInfo.flags;
         if (flags & Ci.nsIAuthInformation.NEED_DOMAIN) {
             // Domain is separated from username by a backslash
             let idx = username.indexOf("\\");
             if (idx == -1) {
                 authInfo.username = username;
             } else {
                 authInfo.domain   =  username.substring(0, idx);
@@ -201,22 +201,22 @@ var PromptUtilsTemp = {
             authInfo.username = username;
         }
         authInfo.password = password;
     },
 
     /**
      * Strip out things like userPass and path for display.
      */
-    getFormattedHostname : function (uri) {
+    getFormattedHostname : function(uri) {
         return uri.scheme + "://" + uri.hostPort;
     },
 
     // Copied from login manager
-    getAuthTarget : function (aChannel, aAuthInfo) {
+    getAuthTarget : function(aChannel, aAuthInfo) {
         let hostname, realm;
 
         // If our proxy is demanding authentication, don't use the
         // channel's actual destination.
         if (aAuthInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY) {
             if (!(aChannel instanceof Ci.nsIProxiedChannel))
                 throw "proxy auth needs nsIProxiedChannel";
 
@@ -246,17 +246,17 @@ var PromptUtilsTemp = {
         realm = aAuthInfo.realm;
         if (!realm)
             realm = hostname;
 
         return [hostname, realm];
     },
 
 
-    makeAuthMessage : function (channel, authInfo) {
+    makeAuthMessage : function(channel, authInfo) {
         let isProxy    = (authInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY);
         let isPassOnly = (authInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD);
         let isCrossOrig = (authInfo.flags &
                            Ci.nsIAuthInformation.CROSS_ORIGIN_SUB_RESOURCE);
 
         let username = authInfo.username;
         let [displayHost, realm] = this.getAuthTarget(channel, authInfo);
 
@@ -282,17 +282,17 @@ var PromptUtilsTemp = {
             text = PromptUtils.getLocalizedString("EnterUserPasswordFor2", [displayHost]);
         } else {
             text = PromptUtils.getLocalizedString("EnterLoginForRealm3", [realm, displayHost]);
         }
 
         return text;
     },
 
-    getTabModalPrompt : function (domWin) {
+    getTabModalPrompt : function(domWin) {
         var promptBox = null;
 
         try {
             // Get the topmost window, in case we're in a frame.
             var promptWin = domWin.top;
 
             // Get the chrome window for the content window we're using.
             // (Unwrap because we need a non-IDL property below.)
@@ -309,26 +309,26 @@ var PromptUtilsTemp = {
         }
 
         return promptBox;
     },
 };
 
 PromptUtils = PromptUtilsTemp;
 
-XPCOMUtils.defineLazyGetter(PromptUtils, "strBundle", function () {
+XPCOMUtils.defineLazyGetter(PromptUtils, "strBundle", function() {
     let bunService = Cc["@mozilla.org/intl/stringbundle;1"].
                      getService(Ci.nsIStringBundleService);
     let bundle = bunService.createBundle("chrome://global/locale/commonDialogs.properties");
     if (!bundle)
         throw "String bundle for Prompter not present!";
     return bundle;
 });
 
-XPCOMUtils.defineLazyGetter(PromptUtils, "ellipsis", function () {
+XPCOMUtils.defineLazyGetter(PromptUtils, "ellipsis", function() {
     let ellipsis = "\u2026";
     try {
         ellipsis = Services.prefs.getComplexValue("intl.ellipsis", Ci.nsIPrefLocalizedString).data;
     } catch (e) { }
     return ellipsis;
 });
 
 
@@ -511,17 +511,17 @@ ModalPrompter.prototype = {
     QueryInterface : XPCOMUtils.generateQI([Ci.nsIPrompt, Ci.nsIAuthPrompt,
                                             Ci.nsIAuthPrompt2,
                                             Ci.nsIWritablePropertyBag2]),
 
 
     /* ---------- internal methods ---------- */
 
 
-    openPrompt : function (args) {
+    openPrompt : function(args) {
         // Check pref, if false/missing do not ever allow tab-modal prompts.
         const prefName = "prompts.tab_modal.enabled";
         let prefValue = false;
         if (Services.prefs.getPrefType(prefName) == Services.prefs.PREF_BOOL)
             prefValue = Services.prefs.getBoolPref(prefName);
 
         let allowTabModal = this.allowTabModal && prefValue;
 
@@ -585,30 +585,30 @@ ModalPrompter.prototype = {
             return this.nsIPrompt_promptPassword.apply(this, arguments);
         return this.nsIAuthPrompt_promptPassword.apply(this, arguments);
     },
 
 
     /* ----------  nsIPrompt  ---------- */
 
 
-    alert : function (title, text) {
+    alert : function(title, text) {
         if (!title)
             title = PromptUtils.getLocalizedString("Alert");
 
         let args = {
             promptType: "alert",
             title:      title,
             text:       text,
         };
 
         this.openPrompt(args);
     },
 
-    alertCheck : function (title, text, checkLabel, checkValue) {
+    alertCheck : function(title, text, checkLabel, checkValue) {
         if (!title)
             title = PromptUtils.getLocalizedString("Alert");
 
         let args = {
             promptType: "alertCheck",
             title:      title,
             text:       text,
             checkLabel: checkLabel,
@@ -616,34 +616,34 @@ ModalPrompter.prototype = {
         };
 
         this.openPrompt(args);
 
         // Checkbox state always returned, even if cancel clicked.
         checkValue.value = args.checked;
     },
 
-    confirm : function (title, text) {
+    confirm : function(title, text) {
         if (!title)
             title = PromptUtils.getLocalizedString("Confirm");
 
         let args = {
             promptType: "confirm",
             title:      title,
             text:       text,
             ok:         false,
         };
 
         this.openPrompt(args);
 
         // Did user click Ok or Cancel?
         return args.ok;
     },
 
-    confirmCheck : function (title, text, checkLabel, checkValue) {
+    confirmCheck : function(title, text, checkLabel, checkValue) {
         if (!title)
             title = PromptUtils.getLocalizedString("ConfirmCheck");
 
         let args = {
             promptType: "confirmCheck",
             title:      title,
             text:       text,
             checkLabel: checkLabel,
@@ -655,18 +655,18 @@ ModalPrompter.prototype = {
 
         // Checkbox state always returned, even if cancel clicked.
         checkValue.value = args.checked;
 
         // Did user click Ok or Cancel?
         return args.ok;
     },
 
-    confirmEx : function (title, text, flags, button0, button1, button2,
-                          checkLabel, checkValue) {
+    confirmEx : function(title, text, flags, button0, button1, button2,
+                         checkLabel, checkValue) {
 
         if (!title)
             title = PromptUtils.getLocalizedString("Confirm");
 
         let args = {
             promptType:  "confirmEx",
             title:       title,
             text:        text,
@@ -696,17 +696,17 @@ ModalPrompter.prototype = {
 
         // Checkbox state always returned, even if cancel clicked.
         checkValue.value = args.checked;
 
         // Get the number of the button the user clicked.
         return args.buttonNumClicked;
     },
 
-    nsIPrompt_prompt : function (title, text, value, checkLabel, checkValue) {
+    nsIPrompt_prompt : function(title, text, value, checkLabel, checkValue) {
         if (!title)
             title = PromptUtils.getLocalizedString("Prompt");
 
         let args = {
             promptType: "prompt",
             title:      title,
             text:       text,
             value:      value.value,
@@ -722,17 +722,17 @@ ModalPrompter.prototype = {
         if (ok) {
             checkValue.value = args.checked;
             value.value      = args.value;
         }
 
         return ok;
     },
 
-    nsIPrompt_promptUsernameAndPassword : function (title, text, user, pass, checkLabel, checkValue) {
+    nsIPrompt_promptUsernameAndPassword : function(title, text, user, pass, checkLabel, checkValue) {
         if (!title)
             title = PromptUtils.getLocalizedString("PromptUsernameAndPassword2");
 
         let args = {
             promptType: "promptUserAndPass",
             title:      title,
             text:       text,
             user:       user.value,
@@ -750,17 +750,17 @@ ModalPrompter.prototype = {
             checkValue.value = args.checked;
             user.value       = args.user;
             pass.value       = args.pass;
         }
 
         return ok;
     },
 
-    nsIPrompt_promptPassword : function (title, text, pass, checkLabel, checkValue) {
+    nsIPrompt_promptPassword : function(title, text, pass, checkLabel, checkValue) {
         if (!title)
             title = PromptUtils.getLocalizedString("PromptPassword2");
 
         let args = {
             promptType: "promptPassword",
             title:      title,
             text:       text,
             pass:       pass.value,
@@ -776,17 +776,17 @@ ModalPrompter.prototype = {
         if (ok) {
             checkValue.value = args.checked;
             pass.value       = args.pass;
         }
 
         return ok;
     },
 
-    select : function (title, text, count, list, selected) {
+    select : function(title, text, count, list, selected) {
         if (!title)
             title = PromptUtils.getLocalizedString("Select");
 
         let args = {
             promptType: "select",
             title:      title,
             text:       text,
             list:       list,
@@ -803,38 +803,38 @@ ModalPrompter.prototype = {
 
         return ok;
     },
 
 
     /* ----------  nsIAuthPrompt  ---------- */
 
 
-    nsIAuthPrompt_prompt : function (title, text, passwordRealm, savePassword, defaultText, result) {
+    nsIAuthPrompt_prompt : function(title, text, passwordRealm, savePassword, defaultText, result) {
         // The passwordRealm and savePassword args were ignored by nsPrompt.cpp
         if (defaultText)
             result.value = defaultText;
         return this.nsIPrompt_prompt(title, text, result, null, {});
     },
 
-    nsIAuthPrompt_promptUsernameAndPassword : function (title, text, passwordRealm, savePassword, user, pass) {
+    nsIAuthPrompt_promptUsernameAndPassword : function(title, text, passwordRealm, savePassword, user, pass) {
         // The passwordRealm and savePassword args were ignored by nsPrompt.cpp
         return this.nsIPrompt_promptUsernameAndPassword(title, text, user, pass, null, {});
     },
 
-    nsIAuthPrompt_promptPassword : function (title, text, passwordRealm, savePassword, pass) {
+    nsIAuthPrompt_promptPassword : function(title, text, passwordRealm, savePassword, pass) {
         // The passwordRealm and savePassword args were ignored by nsPrompt.cpp
         return this.nsIPrompt_promptPassword(title, text, pass, null, {});
     },
 
 
     /* ----------  nsIAuthPrompt2  ---------- */
 
 
-    promptAuth : function (channel, level, authInfo, checkLabel, checkValue) {
+    promptAuth : function(channel, level, authInfo, checkLabel, checkValue) {
         let message = PromptUtils.makeAuthMessage(channel, authInfo);
 
         let [username, password] = PromptUtils.getAuthInfo(authInfo);
 
         let userParam = { value: username };
         let passParam = { value: password };
 
         let ok;
@@ -843,17 +843,17 @@ ModalPrompter.prototype = {
         else
             ok = this.nsIPrompt_promptUsernameAndPassword(null, message, userParam, passParam, checkLabel, checkValue);
 
         if (ok)
             PromptUtils.setAuthInfo(authInfo, userParam.value, passParam.value);
         return ok;
     },
 
-    asyncPromptAuth : function (channel, callback, context, level, authInfo, checkLabel, checkValue) {
+    asyncPromptAuth : function(channel, callback, context, level, authInfo, checkLabel, checkValue) {
         // Nothing calls this directly; netwerk ends up going through
         // nsIPromptService::GetPrompt, which delegates to login manager.
         // Login manger handles the async bits itself, and only calls out
         // promptAuth, never asyncPromptAuth.
         //
         // Bug 565582 will change this.
         throw Cr.NS_ERROR_NOT_IMPLEMENTED;
     },
@@ -874,33 +874,33 @@ ModalPrompter.prototype = {
 function AuthPromptAdapterFactory() {
 }
 AuthPromptAdapterFactory.prototype = {
     classID          : Components.ID("{6e134924-6c3a-4d86-81ac-69432dd971dc}"),
     QueryInterface   : XPCOMUtils.generateQI([Ci.nsIAuthPromptAdapterFactory]),
 
     /* ----------  nsIAuthPromptAdapterFactory ---------- */
 
-    createAdapter : function (oldPrompter) {
+    createAdapter : function(oldPrompter) {
         return new AuthPromptAdapter(oldPrompter);
     }
 };
 
 
 // Takes an nsIAuthPrompt implementation, wraps it with a nsIAuthPrompt2 shell.
 function AuthPromptAdapter(oldPrompter) {
     this.oldPrompter = oldPrompter;
 }
 AuthPromptAdapter.prototype = {
     QueryInterface : XPCOMUtils.generateQI([Ci.nsIAuthPrompt2]),
     oldPrompter    : null,
 
     /* ----------  nsIAuthPrompt2 ---------- */
 
-    promptAuth : function (channel, level, authInfo, checkLabel, checkValue) {
+    promptAuth : function(channel, level, authInfo, checkLabel, checkValue) {
         let message = PromptUtils.makeAuthMessage(channel, authInfo);
 
         let [username, password] = PromptUtils.getAuthInfo(authInfo);
         let userParam = { value: username };
         let passParam = { value: password };
 
         let [host, realm]  = PromptUtils.getAuthTarget(channel, authInfo);
         let authTarget = host + " (" + realm + ")";
@@ -911,17 +911,17 @@ AuthPromptAdapter.prototype = {
         else
             ok = this.oldPrompter.promptUsernameAndPassword(null, message, authTarget, Ci.nsIAuthPrompt.SAVE_PASSWORD_PERMANENTLY, userParam, passParam);
 
         if (ok)
             PromptUtils.setAuthInfo(authInfo, userParam.value, passParam.value);
         return ok;
     },
 
-    asyncPromptAuth : function (channel, callback, context, level, authInfo, checkLabel, checkValue) {
+    asyncPromptAuth : function(channel, callback, context, level, authInfo, checkLabel, checkValue) {
         throw Cr.NS_ERROR_NOT_IMPLEMENTED;
     }
 };
 
 
 // Wrapper using the old embedding contractID, since it's already common in
 // the addon ecosystem.
 function EmbedPrompter() {
--- a/toolkit/components/prompts/test/test_bug619644.html
+++ b/toolkit/components/prompts/test/test_bug619644.html
@@ -13,17 +13,17 @@ https://bugzilla.mozilla.org/show_bug.cg
 </head>
 <body>
 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=619644">Mozilla Bug 619644</a>
 <pre id="test">
 <script class="testbody" type="text/javascript">
 // This is a little yucky, but it works
 // The contents of bug619644_inner.html
 const expectedFinalDoc =
-"<head><\/head><body><p>Original content<\/p>\n<script>\n    window.opener.postMessage(\"\", \"*\");\n    confirm (\"Message\");\n    document.write (\"Extra content\");\n    window.opener.postMessage(document.documentElement.innerHTML, \"*\");\n<\/script>Extra content<\/body>";
+"<head><\/head><body><p>Original content<\/p>\n<script>\n    window.opener.postMessage(\"\", \"*\");\n    confirm(\"Message\");\n    document.write(\"Extra content\");\n    window.opener.postMessage(document.documentElement.innerHTML, \"*\");\n<\/script>Extra content<\/body>";
 
 if (!isTabModal) {
   todo(false, "Test disabled when tab modal prompts are not enabled.");
 } else {
   inittest();
 }
 
 var promptDone;
--- a/toolkit/components/reader/AboutReader.jsm
+++ b/toolkit/components/reader/AboutReader.jsm
@@ -173,17 +173,17 @@ AboutReader.prototype = {
   get viewId() {
     let _viewId = Cc["@mozilla.org/uuid-generator;1"].
       getService(Ci.nsIUUIDGenerator).generateUUID().toString();
     Object.defineProperty(this, "viewId", { value: _viewId });
 
     return _viewId;
   },
 
-  receiveMessage: function (message) {
+  receiveMessage: function(message) {
     switch (message.name) {
       // Triggered by Android user pressing BACK while the banner font-dropdown is open.
       case "Reader:CloseDropdown": {
         // Just close it.
         this._closeDropdowns();
         break;
       }
 
--- a/toolkit/components/reader/ReaderMode.jsm
+++ b/toolkit/components/reader/ReaderMode.jsm
@@ -62,17 +62,17 @@ this.ReaderMode = {
   },
 
   get isOnLowMemoryPlatform() {
     let memory = Cc["@mozilla.org/xpcom/memory-service;1"].getService(Ci.nsIMemory);
     delete this.isOnLowMemoryPlatform;
     return this.isOnLowMemoryPlatform = memory.isLowMemoryPlatform();
   },
 
-  _getStateForParseOnLoad: function () {
+  _getStateForParseOnLoad: function() {
     let isEnabled = Services.prefs.getBoolPref("reader.parse-on-load.enabled");
     let isForceEnabled = Services.prefs.getBoolPref("reader.parse-on-load.force-enabled");
     // For low-memory devices, don't allow reader mode since it takes up a lot of memory.
     // See https://bugzilla.mozilla.org/show_bug.cgi?id=792603 for details.
     return isForceEnabled || (isEnabled && !this.isOnLowMemoryPlatform);
   },
 
   observe: function(aMessage, aTopic, aData) {
@@ -228,17 +228,17 @@ this.ReaderMode = {
     if (!this._shouldCheckUri(uri, true)) {
       this.log("Reader mode disabled for URI");
       return null;
     }
 
     return yield this._readerParse(uri, doc);
   }),
 
-  _downloadDocument: function (url) {
+  _downloadDocument: function(url) {
     let histogram = Services.telemetry.getHistogramById("READER_MODE_DOWNLOAD_RESULT");
     return new Promise((resolve, reject) => {
       let xhr = new XMLHttpRequest();
       xhr.open("GET", url, true);
       xhr.onerror = evt => reject(evt.error);
       xhr.responseType = "document";
       xhr.onload = evt => {
         if (xhr.status !== 200) {
@@ -377,17 +377,17 @@ this.ReaderMode = {
     "mail.google.com",
     "github.com",
     "pinterest.com",
     "reddit.com",
     "twitter.com",
     "youtube.com",
   ],
 
-  _shouldCheckUri: function (uri, isBaseUri = false) {
+  _shouldCheckUri: function(uri, isBaseUri = false) {
     if (!(uri.schemeIs("http") || uri.schemeIs("https"))) {
       this.log("Not parsing URI scheme: " + uri.scheme);
       return false;
     }
 
     try {
       uri.QueryInterface(Ci.nsIURL);
     } catch (ex) {
@@ -480,34 +480,34 @@ this.ReaderMode = {
   },
 
   /**
    * Calculate the hashed path for a stripped article URL.
    *
    * @param url The article URL. This should have referrers removed.
    * @return The file path to the cached article.
    */
-  _toHashedPath: function (url) {
+  _toHashedPath: function(url) {
     let value = this._unicodeConverter.convertToByteArray(url);
     this._cryptoHash.init(this._cryptoHash.MD5);
     this._cryptoHash.update(value, value.length);
 
     let hash = CommonUtils.encodeBase32(this._cryptoHash.finish(false));
     let fileName = hash.substring(0, hash.indexOf("=")) + ".json";
     return OS.Path.join(OS.Constants.Path.profileDir, "readercache", fileName);
   },
 
   /**
    * Ensures the cache directory exists.
    *
    * @return Promise
    * @resolves When the cache directory exists.
    * @rejects OS.File.Error
    */
-  _ensureCacheDir: function () {
+  _ensureCacheDir: function() {
     let dir = OS.Path.join(OS.Constants.Path.profileDir, "readercache");
     return OS.File.exists(dir).then(exists => {
       if (!exists) {
         return OS.File.makeDir(dir);
       }
       return undefined;
     });
   }
--- a/toolkit/components/reader/ReaderWorker.js
+++ b/toolkit/components/reader/ReaderWorker.js
@@ -38,13 +38,13 @@ var Agent = {
   /**
    * Parses structured article data from a document.
    *
    * @param {object} uri URI data for the document.
    * @param {string} serializedDoc The serialized document.
    *
    * @return {object} Article object returned from Readability.
    */
-  parseDocument: function (uri, serializedDoc) {
+  parseDocument: function(uri, serializedDoc) {
     let doc = new JSDOMParser().parse(serializedDoc);
     return new Readability(uri, doc).parse();
   },
 };
--- a/toolkit/components/reader/content/aboutReader.js
+++ b/toolkit/components/reader/content/aboutReader.js
@@ -1,9 +1,9 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 "use strict";
 
-window.addEventListener("DOMContentLoaded", function () {
+window.addEventListener("DOMContentLoaded", function() {
   document.dispatchEvent(new CustomEvent("AboutReaderContentLoaded", { bubbles: true }));
 });
--- a/toolkit/components/reader/test/browser_readerMode.js
+++ b/toolkit/components/reader/test/browser_readerMode.js
@@ -61,17 +61,17 @@ add_task(function* test_reader_button() 
   ok(readerUrl.startsWith("about:reader"), "about:reader loaded after clicking reader mode button");
   is_element_visible(readerButton, "Reader mode button is present on about:reader");
 
   is(gURLBar.value, readerUrl, "gURLBar value is about:reader URL");
   is(gURLBar.textValue, url.substring("http://".length), "gURLBar is displaying original article URL");
 
   // Check selected value for URL bar
   yield new Promise((resolve, reject) => {
-    waitForClipboard(url, function () {
+    waitForClipboard(url, function() {
       gURLBar.focus();
       gURLBar.select();
       goDoCommand("cmd_copy");
     }, resolve, reject);
   });
 
   info("Got correct URL when copying");
 
--- a/toolkit/components/satchel/FormHistory.jsm
+++ b/toolkit/components/satchel/FormHistory.jsm
@@ -1041,39 +1041,39 @@ this.FormHistory = {
         stmt.params["tokenContains" + i] = "%" + escapedToken + "%";
       }
     } else {
       // no additional params need to be substituted into the query when the
       // length is zero or one
     }
 
     let pending = stmt.executeAsync({
-      handleResult : function (aResultSet) {
+      handleResult : function(aResultSet) {
         for (let row = aResultSet.getNextRow(); row; row = aResultSet.getNextRow()) {
           let value = row.getResultByName("value");
           let frecency = row.getResultByName("frecency");
           let entry = {
             text :          value,
             textLowerCase : value.toLowerCase(),
             frecency :      frecency,
             totalScore :    Math.round(frecency * row.getResultByName("boundaryBonuses"))
           };
           if (aCallbacks && aCallbacks.handleResult) {
             aCallbacks.handleResult(entry);
           }
         }
       },
 
-      handleError : function (aError) {
+      handleError : function(aError) {
         if (aCallbacks && aCallbacks.handleError) {
           aCallbacks.handleError(aError);
         }
       },
 
-      handleCompletion : function (aReason) {
+      handleCompletion : function(aReason) {
         if (aCallbacks && aCallbacks.handleCompletion) {
           aCallbacks.handleCompletion(aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED ? 0 : 1);
         }
       }
     });
     return pending;
   },
 
--- a/toolkit/components/satchel/formSubmitListener.js
+++ b/toolkit/components/satchel/formSubmitListener.js
@@ -23,25 +23,25 @@ var satchelFormListener = {
 
     init : function() {
         Services.obs.addObserver(this, "earlyformsubmit", false);
         Services.prefs.addObserver("browser.formfill.", this, false);
         this.updatePrefs();
         addEventListener("unload", this, false);
     },
 
-    updatePrefs : function () {
+    updatePrefs : function() {
         this.debug          = Services.prefs.getBoolPref("browser.formfill.debug");
         this.enabled        = Services.prefs.getBoolPref("browser.formfill.enable");
         this.saveHttpsForms = Services.prefs.getBoolPref("browser.formfill.saveHttpsForms");
     },
 
     // Implements the Luhn checksum algorithm as described at
     // http://wikipedia.org/wiki/Luhn_algorithm
-    isValidCCNumber : function (ccNumber) {
+    isValidCCNumber : function(ccNumber) {
         // Remove dashes and whitespace
         ccNumber = ccNumber.replace(/[\-\s]/g, '');
 
         let len = ccNumber.length;
         if (len != 9 && len != 15 && len != 16)
             return false;
 
         if (!/^\d+$/.test(ccNumber))
@@ -56,17 +56,17 @@ var satchelFormListener = {
                 if (ch > 9)
                     ch -= 9;
             }
             total += ch;
         }
         return total % 10 == 0;
     },
 
-    log : function (message) {
+    log : function(message) {
         if (!this.debug)
             return;
         dump("satchelFormListener: " + message + "\n");
         Services.console.logStringMessage("satchelFormListener: " + message);
     },
 
     /* ---- dom event handler ---- */
 
@@ -80,17 +80,17 @@ var satchelFormListener = {
             default:
                 this.log("Oops! Unexpected event: " + e.type);
                 break;
         }
     },
 
     /* ---- nsIObserver interface ---- */
 
-    observe : function (subject, topic, data) {
+    observe : function(subject, topic, data) {
         if (topic == "nsPref:changed")
             this.updatePrefs();
         else
             this.log("Oops! Unexpected notification: " + topic);
     },
 
     /* ---- nsIFormSubmitObserver interfaces ---- */
 
--- a/toolkit/components/satchel/nsFormAutoComplete.js
+++ b/toolkit/components/satchel/nsFormAutoComplete.js
@@ -205,17 +205,17 @@ FormAutoComplete.prototype = {
     },
 
     observer : {
         _self : null,
 
         QueryInterface : XPCOMUtils.generateQI([Ci.nsIObserver,
                                                 Ci.nsISupportsWeakReference]),
 
-        observe : function (subject, topic, data) {
+        observe : function(subject, topic, data) {
             let self = this._self;
             if (topic == "nsPref:changed") {
                 let prefName = data;
                 self.log("got change to " + prefName + " preference");
 
                 switch (prefName) {
                     case "agedWeight":
                         self._agedWeight = self._prefBranch.getIntPref(prefName);
@@ -255,17 +255,17 @@ FormAutoComplete.prototype = {
     },
 
     /*
      * log
      *
      * Internal function for logging debug messages to the Error Console
      * window
      */
-    log : function (message) {
+    log : function(message) {
         if (!this._debug)
             return;
         dump("FormAutoComplete: " + message + "\n");
         Services.console.logStringMessage("FormAutoComplete: " + message);
     },
 
     /*
      * autoCompleteSearchAsync
@@ -273,23 +273,23 @@ FormAutoComplete.prototype = {
      * aInputName    -- |name| attribute from the form input being autocompleted.
      * aUntrimmedSearchString -- current value of the input
      * aField -- nsIDOMHTMLInputElement being autocompleted (may be null if from chrome)
      * aPreviousResult -- previous search result, if any.
      * aDatalistResult -- results from list=datalist for aField.
      * aListener -- nsIFormAutoCompleteObserver that listens for the nsIAutoCompleteResult
      *              that may be returned asynchronously.
      */
-    autoCompleteSearchAsync : function (aInputName,
+    autoCompleteSearchAsync : function(aInputName,
                                         aUntrimmedSearchString,
                                         aField,
                                         aPreviousResult,
                                         aDatalistResult,
                                         aListener) {
-        function sortBytotalScore (a, b) {
+        function sortBytotalScore(a, b) {
             return b.totalScore - a.totalScore;
         }
 
         // Guard against void DOM strings filtering into this code.
         if (typeof aInputName === "object") {
             aInputName = "";
         }
         if (typeof aUntrimmedSearchString === "object") {
@@ -416,17 +416,17 @@ FormAutoComplete.prototype = {
             // Start with an empty list.
             let result = aDatalistResult ?
                 new FormAutoCompleteResult(client, [], aInputName, aUntrimmedSearchString, null) :
                 emptyResult;
 
             let processEntry = (aEntries) => {
                 if (aField && aField.maxLength > -1) {
                     result.entries =
-                        aEntries.filter(function (el) { return el.text.length <= aField.maxLength; });
+                        aEntries.filter(function(el) { return el.text.length <= aField.maxLength; });
                 } else {
                     result.entries = aEntries;
                 }
 
                 if (aDatalistResult && aDatalistResult.matchCount > 0) {
                     result = this.mergeResults(result, aDatalistResult);
                 }
 
@@ -463,34 +463,34 @@ FormAutoComplete.prototype = {
         // FormAutoCompleteResult.
         let {FormAutoCompleteResult} = Cu.import("resource://gre/modules/nsFormAutoCompleteResult.jsm", {});
         return new FormAutoCompleteResult(datalistResult.searchString,
                                           Ci.nsIAutoCompleteResult.RESULT_SUCCESS,
                                           0, "", finalValues, finalLabels,
                                           finalComments, historyResult);
     },
 
-    stopAutoCompleteSearch : function () {
+    stopAutoCompleteSearch : function() {
         if (this._pendingClient) {
             this._pendingClient.cancel();
             this._pendingClient = null;
         }
     },
 
     /*
      * Get the values for an autocomplete list given a search string.
      *
      *  client - a FormHistoryClient instance to perform the search with
      *  fieldName - fieldname field within form history (the form input name)
      *  searchString - string to search for
      *  callback - called when the values are available. Passed an array of objects,
      *             containing properties for each result. The callback is only called
      *             when successful.
      */
-    getAutoCompleteValues : function (client, fieldName, searchString, callback) {
+    getAutoCompleteValues : function(client, fieldName, searchString, callback) {
         let params = {
             agedWeight:         this._agedWeight,
             bucketSize:         this._bucketSize,
             expiryDate:         1000 * (Date.now() - this._expireDays * 24 * 60 * 60 * 1000),
             fieldname:          fieldName,
             maxTimeGroupings:   this._maxTimeGroupings,
             timeGroupingSize:   this._timeGroupingSize,
             prefixWeight:       this._prefixWeight,
@@ -509,17 +509,17 @@ FormAutoComplete.prototype = {
      * _calculateScore
      *
      * entry    -- an nsIAutoCompleteResult entry
      * aSearchString -- current value of the input (lowercase)
      * searchTokens -- array of tokens of the search string
      *
      * Returns: an int
      */
-    _calculateScore : function (entry, aSearchString, searchTokens) {
+    _calculateScore : function(entry, aSearchString, searchTokens) {
         let boundaryCalc = 0;
         // for each word, calculate word boundary weights
         for (let token of searchTokens) {
             boundaryCalc += (entry.textLowerCase.indexOf(token) == 0);
             boundaryCalc += (entry.textLowerCase.indexOf(" " + token) >= 0);
         }
         boundaryCalc = boundaryCalc * this._boundaryWeight;
         // now add more weight if we have a traditional prefix match and
@@ -549,17 +549,17 @@ FormAutoCompleteResult.prototype = {
     QueryInterface : XPCOMUtils.generateQI([Ci.nsIAutoCompleteResult,
                                             Ci.nsISupportsWeakReference]),
 
     // private
     client : null,
     entries : null,
     fieldName : null,
 
-    _checkIndexBounds : function (index) {
+    _checkIndexBounds : function(index) {
         if (index < 0 || index >= this.entries.length)
             throw Components.Exception("Index out of range.", Cr.NS_ERROR_ILLEGAL_VALUE);
     },
 
     // Allow autoCompleteSearch to get at the JS object so it can
     // modify some readonly properties for internal use.
     get wrappedJSObject() {
         return this;
@@ -577,45 +577,45 @@ FormAutoCompleteResult.prototype = {
         if (this.entries.length == 0)
             return Ci.nsIAutoCompleteResult.RESULT_NOMATCH;
         return Ci.nsIAutoCompleteResult.RESULT_SUCCESS;
     },
     get matchCount() {
         return this.entries.length;
     },
 
-    getValueAt : function (index) {
+    getValueAt : function(index) {
         this._checkIndexBounds(index);
         return this.entries[index].text;
     },
 
     getLabelAt: function(index) {
         return this.getValueAt(index);
     },
 
-    getCommentAt : function (index) {
+    getCommentAt : function(index) {
         this._checkIndexBounds(index);
         return "";
     },
 
-    getStyleAt : function (index) {
+    getStyleAt : function(index) {
         this._checkIndexBounds(index);
         return "";
     },
 
-    getImageAt : function (index) {
+    getImageAt : function(index) {
         this._checkIndexBounds(index);
         return "";
     },
 
-    getFinalCompleteValueAt : function (index) {
+    getFinalCompleteValueAt : function(index) {
         return this.getValueAt(index);
     },
 
-    removeValueAt : function (index, removeFromDB) {
+    removeValueAt : function(index, removeFromDB) {
         this._checkIndexBounds(index);
 
         let [removedEntry] = this.entries.splice(index, 1);
 
         if (removeFromDB) {
             this.client.remove(removedEntry.text);
         }
     }
--- a/toolkit/components/satchel/nsFormAutoCompleteResult.jsm
+++ b/toolkit/components/satchel/nsFormAutoCompleteResult.jsm
@@ -87,17 +87,17 @@ FormAutoCompleteResult.prototype = {
 
   /**
    * @return the number of results
    */
   get matchCount() {
     return this._values.length;
   },
 
-  _checkIndexBounds : function (index) {
+  _checkIndexBounds : function(index) {
     if (index < 0 || index >= this._values.length) {
       throw Components.Exception("Index out of range.", Cr.NS_ERROR_ILLEGAL_VALUE);
     }
   },
 
   /**
    * Retrieves a result
    * @param  index    the index of the result requested
--- a/toolkit/components/satchel/nsFormHistory.js
+++ b/toolkit/components/satchel/nsFormHistory.js
@@ -437,17 +437,17 @@ FormHistory.prototype = {
             let hexVal = parseInt(uuid[i] + uuid[i + 1], 16);
             raw += String.fromCharCode(hexVal);
             bytes++;
         }
         return btoa(raw);
     },
 
 
-    sendStringNotification : function (changeType, str1, str2, str3) {
+    sendStringNotification : function(changeType, str1, str2, str3) {
         function wrapit(str) {
             let wrapper = Cc["@mozilla.org/supports-string;1"].
                           createInstance(Ci.nsISupportsString);
             wrapper.data = str;
             return wrapper;
         }
 
         let strData;
@@ -461,17 +461,17 @@ FormHistory.prototype = {
             strData.appendElement(wrapit(str1), false);
             strData.appendElement(wrapit(str2), false);
             strData.appendElement(wrapit(str3), false);
         }
         this.sendNotification(changeType, strData);
     },
 
 
-    sendIntNotification : function (changeType, int1, int2) {
+    sendIntNotification : function(changeType, int1, int2) {
         function wrapit(int) {
             let wrapper = Cc["@mozilla.org/supports-PRInt64;1"].
                           createInstance(Ci.nsISupportsPRInt64);
             wrapper.data = int;
             return wrapper;
         }
 
         let intData;
@@ -484,22 +484,22 @@ FormHistory.prototype = {
                       createInstance(Ci.nsIMutableArray);
             intData.appendElement(wrapit(int1), false);
             intData.appendElement(wrapit(int2), false);
         }
         this.sendNotification(changeType, intData);
     },
 
 
-    sendNotification : function (changeType, data) {
+    sendNotification : function(changeType, data) {
         Services.obs.notifyObservers(data, "satchel-storage-changed", changeType);
     },
 
 
-    getExistingEntryID : function (name, value) {
+    getExistingEntryID : function(name, value) {
         let id = -1, guid = null;
         let stmt;
         let query = "SELECT id, guid FROM moz_formhistory WHERE fieldname = :fieldname AND value = :value";
         let params = {
                         fieldname : name,
                         value     : value
                      };
         try {
@@ -516,17 +516,17 @@ FormHistory.prototype = {
                 stmt.reset();
             }
         }
 
         return [id, guid];
     },
 
 
-    countAllEntries : function () {
+    countAllEntries : function() {
         let query = "SELECT COUNT(1) AS numEntries FROM moz_formhistory";
 
         let stmt, numEntries;
         try {
             stmt = this.dbCreateStatement(query, null);
             stmt.executeStep();
             numEntries = stmt.row.numEntries;
         } catch (e) {
@@ -538,30 +538,30 @@ FormHistory.prototype = {
             }
         }
 
         this.log("countAllEntries: counted entries: " + numEntries);
         return numEntries;
     },
 
 
-    updatePrefs : function () {
+    updatePrefs : function() {
         this.debug          = Services.prefs.getBoolPref("browser.formfill.debug");
         this.enabled        = Services.prefs.getBoolPref("browser.formfill.enable");
     },
 
     // Database Creation & Access
 
     /*
      * dbCreateStatement
      *
      * Creates a statement, wraps it, and then does parameter replacement
      * Will use memoization so that statements can be reused.
      */
-    dbCreateStatement : function (query, params) {
+    dbCreateStatement : function(query, params) {
         let stmt = this.dbStmts[query];
         // Memoize the statements
         if (!stmt) {
             this.log("Creating new statement for query: " + query);
             stmt = this.dbConnection.createStatement(query);
             this.dbStmts[query] = stmt;
         }
         // Replace parameters, must be done 1 at a time
@@ -573,45 +573,45 @@ FormHistory.prototype = {
 
     /*
      * dbOpen
      *
      * Open a connection with the database and returns it.
      *
      * @returns a db connection object.
      */
-    dbOpen : function () {
+    dbOpen : function() {
         this.log("Open Database");
 
         let storage = Cc["@mozilla.org/storage/service;1"].
                       getService(Ci.mozIStorageService);
         return storage.openDatabase(this.dbFile);
     },
 
     /*
      * dbInit
      *
      * Attempts to initialize the database. This creates the file if it doesn't
      * exist, performs any migrations, etc.
      */
-    dbInit : function () {
+    dbInit : function() {
         this.log("Initializing Database");
 
         let version = this.dbConnection.schemaVersion;
 
         // Note: Firefox 3 didn't set a schema value, so it started from 0.
         // So we can't depend on a simple version == 0 check
         if (version == 0 && !this.dbConnection.tableExists("moz_formhistory"))
             this.dbCreate();
         else if (version != DB_VERSION)
             this.dbMigrate(version);
     },
 
 
-    dbCreate: function () {
+    dbCreate: function() {
         this.log("Creating DB -- tables");
         for (let name in this.dbSchema.tables) {
             let table = this.dbSchema.tables[name];
             this.dbCreateTable(name, table);
         }
 
         this.log("Creating DB -- indices");
         for (let name in this.dbSchema.indices) {
@@ -625,17 +625,17 @@ FormHistory.prototype = {
     },
 
     dbCreateTable: function(name, table) {
         let tSQL = Object.keys(table).map(col => [col, table[col]].join(" ")).join(", ");
         this.log("Creating table " + name + " with " + tSQL);
         this.dbConnection.createTable(name, tSQL);
     },
 
-    dbMigrate : function (oldVersion) {
+    dbMigrate : function(oldVersion) {
         this.log("Attempting to migrate from version " + oldVersion);
 
         if (oldVersion > DB_VERSION) {
             this.log("Downgrading to version " + DB_VERSION);
             // User's DB is newer. Sanity check that our expected columns are
             // present, and if so mark the lower version and merrily continue
             // on. If the columns are borked, something is wrong so blow away
             // the DB and start from scratch. [Future incompatible upgrades
@@ -675,17 +675,17 @@ FormHistory.prototype = {
 
 
     /*
      * dbMigrateToVersion1
      *
      * Updates the DB schema to v1 (bug 463154).
      * Adds firstUsed, lastUsed, timesUsed columns.
      */
-    dbMigrateToVersion1 : function () {
+    dbMigrateToVersion1 : function() {
         // Check to see if the new columns already exist (could be a v1 DB that
         // was downgraded to v0). If they exist, we don't need to add them.
         let query;
         ["timesUsed", "firstUsed", "lastUsed"].forEach(function(column) {
             if (!this.dbColumnExists(column)) {
                 query = "ALTER TABLE moz_formhistory ADD COLUMN " + column + " INTEGER";
                 this.dbConnection.executeSimpleSQL(query);
             }
@@ -717,32 +717,32 @@ FormHistory.prototype = {
 
 
     /*
      * dbMigrateToVersion2
      *
      * Updates the DB schema to v2 (bug 243136).
      * Adds lastUsed index, removes moz_dummy_table
      */
-    dbMigrateToVersion2 : function () {
+    dbMigrateToVersion2 : function() {
         let query = "DROP TABLE IF EXISTS moz_dummy_table";
         this.dbConnection.executeSimpleSQL(query);
 
         query = "CREATE INDEX IF NOT EXISTS moz_formhistory_lastused_index ON moz_formhistory (lastUsed)";
         this.dbConnection.executeSimpleSQL(query);
     },
 
 
     /*
      * dbMigrateToVersion3
      *
      * Updates the DB schema to v3 (bug 506402).
      * Adds guid column and index.
      */
-    dbMigrateToVersion3 : function () {
+    dbMigrateToVersion3 : function() {
         // Check to see if GUID column already exists, add if needed
         let query;
         if (!this.dbColumnExists("guid")) {
             query = "ALTER TABLE moz_formhistory ADD COLUMN guid TEXT";
             this.dbConnection.executeSimpleSQL(query);
 
             query = "CREATE INDEX IF NOT EXISTS moz_formhistory_guid_index ON moz_formhistory (guid)";
             this.dbConnection.executeSimpleSQL(query);
@@ -782,29 +782,29 @@ FormHistory.prototype = {
             } finally {
                 if (stmt) {
                     stmt.reset();
                 }
             }
         }
     },
 
-    dbMigrateToVersion4 : function () {
+    dbMigrateToVersion4 : function() {
         if (!this.dbConnection.tableExists("moz_deleted_formhistory")) {
             this.dbCreateTable("moz_deleted_formhistory", this.dbSchema.tables.moz_deleted_formhistory);
         }
     },
 
     /*
      * dbAreExpectedColumnsPresent
      *
      * Sanity check to ensure that the columns this version of the code expects
      * are present in the DB we're using.
      */
-    dbAreExpectedColumnsPresent : function () {
+    dbAreExpectedColumnsPresent : function() {
         for (let name in this.dbSchema.tables) {
             let table = this.dbSchema.tables[name];
             let query = "SELECT " +
                         Object.keys(table).join(", ") +
                         " FROM " + name;
             try {
                 let stmt = this.dbConnection.createStatement(query);
                 // (no need to execute statement, if it compiled we're good)
@@ -819,17 +819,17 @@ FormHistory.prototype = {
     },
 
 
     /*
      * dbColumnExists
      *
      * Checks to see if the named column already exists.
      */
-    dbColumnExists : function (columnName) {
+    dbColumnExists : function(columnName) {
         let query = "SELECT " + columnName + " FROM moz_formhistory";
         try {
             let stmt = this.dbConnection.createStatement(query);
             // (no need to execute statement, if it compiled we're good)
             stmt.finalize();
             return true;
         } catch (e) {
             return false;
@@ -853,17 +853,17 @@ FormHistory.prototype = {
 
         let connectionDescriptor = Object.getOwnPropertyDescriptor(FormHistory.prototype, "dbConnection");
         // Return if the database hasn't been opened.
         if (!connectionDescriptor || connectionDescriptor.value === undefined)
             return;
 
         let completed = false;
         try {
-            this.dbConnection.asyncClose(function () { completed = true; });
+            this.dbConnection.asyncClose(function() { completed = true; });
         } catch (e) {
             completed = true;
             Components.utils.reportError(e);
         }
 
         let thread = Services.tm.currentThread;
         while (aBlocking && !completed) {
             thread.processNextEvent(true);
@@ -871,17 +871,17 @@ FormHistory.prototype = {
     },
 
     /*
      * dbCleanup
      *
      * Called when database creation fails. Finalizes database statements,
      * closes the database connection, deletes the database file.
      */
-    dbCleanup : function () {
+    dbCleanup : function() {
         this.log("Cleaning up DB file - close & remove & backup")
 
         // Create backup file
         let storage = Cc["@mozilla.org/storage/service;1"].
                       getService(Ci.mozIStorageService);
         let backupFile = this.dbFile.leafName + ".corrupt";
         storage.backupDatabaseFile(this.dbFile, backupFile);
 
--- a/toolkit/components/satchel/nsInputListAutoComplete.js
+++ b/toolkit/components/satchel/nsInputListAutoComplete.js
@@ -9,27 +9,27 @@ Components.utils.import("resource://gre/
 Components.utils.import("resource://gre/modules/nsFormAutoCompleteResult.jsm");
 
 function InputListAutoComplete() {}
 
 InputListAutoComplete.prototype = {
   classID       : Components.ID("{bf1e01d0-953e-11df-981c-0800200c9a66}"),
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIInputListAutoComplete]),
 
-  autoCompleteSearch : function (aUntrimmedSearchString, aField) {
+  autoCompleteSearch : function(aUntrimmedSearchString, aField) {
     let [values, labels] = this.getListSuggestions(aField);
     let searchResult = values.length > 0 ? Ci.nsIAutoCompleteResult.RESULT_SUCCESS
                                          : Ci.nsIAutoCompleteResult.RESULT_NOMATCH;
     let defaultIndex = values.length > 0 ? 0 : -1;
     return new FormAutoCompleteResult(aUntrimmedSearchString,
                                       searchResult, defaultIndex, "",
                                       values, labels, [], null);
   },
 
-  getListSuggestions : function (aField) {
+  getListSuggestions : function(aField) {
     let values = [];
     let labels = [];
 
     if (aField) {
       let filter = !aField.hasAttribute("mozNoFilter");
       let lowerFieldValue = aField.value.toLowerCase();
 
       if (aField.list) {
--- a/toolkit/components/satchel/test/parent_utils.js
+++ b/toolkit/components/satchel/test/parent_utils.js
@@ -20,21 +20,21 @@ var ParentUtils = {
   },
 
   cleanUpFormHist() {
     FormHistory.update({ op: "remove" });
   },
 
   updateFormHistory(changes) {
     let handler = {
-      handleError: function (error) {
+      handleError: function(error) {
         assert.ok(false, error);
         sendAsyncMessage("formHistoryUpdated", { ok: false });
       },
-      handleCompletion: function (reason) {
+      handleCompletion: function(reason) {
         if (!reason)
           sendAsyncMessage("formHistoryUpdated", { ok: true });
       },
     };
     FormHistory.update(changes, handler);
   },
 
   popupshownListener() {
--- a/toolkit/components/satchel/test/test_form_autocomplete.html
+++ b/toolkit/components/satchel/test/test_form_autocomplete.html
@@ -438,17 +438,17 @@ function runTest() {
         // This tests that on OS X shift-backspace didn't delete the last character
         // in the input (bug 480262).
         waitForMenuChange(3);
         break;
 
     case 51:
         checkForm("value");
         countEntries("field1", "value1",
-          function (num) {
+          function(num) {
             ok(!num, testNum + " checking that f1/v1 was deleted");
             runTest();
           });
         break;
 
     case 52:
         doKey("return");
         checkForm("value2");
@@ -478,17 +478,17 @@ function runTest() {
         doKey("down");
         doKey("delete", shiftModifier);
         waitForMenuChange(2);
         break;
 
     case 55:
         checkForm("");
         countEntries("field1", "value3",
-          function (num) {
+          function(num) {
             ok(!num, testNum + " checking that f1/v3 was deleted");
             runTest();
           });
         break;
 
     case 56:
         doKey("return");
         checkForm("value4")
@@ -518,17 +518,17 @@ function runTest() {
         doKey("down");
         doKey("delete", shiftModifier);
         checkForm("");
         waitForMenuChange(1);
         break;
 
     case 59:
         countEntries("field1", "value4",
-          function (num) {
+          function(num) {
             ok(!num, testNum + " checking that f1/v4 was deleted");
             runTest();
           });
         break;
 
     case 60:
         doKey("return");
         checkForm("value2");
@@ -557,17 +557,17 @@ function runTest() {
         doKey("down");
         doKey("delete", shiftModifier);
         waitForMenuChange(0);
         break;
 
     case 63:
         checkForm("");
         countEntries("field1", "value2",
-          function (num) {
+          function(num) {
             ok(!num, testNum + " checking that f1/v2 was deleted");
             runTest();
           });
         break;
 
     case 64:
         // Look at form 2, trigger autocomplete popup
         input = $_(2, "field2");
--- a/toolkit/components/satchel/test/test_form_autocomplete_with_list.html
+++ b/toolkit/components/satchel/test/test_form_autocomplete_with_list.html
@@ -174,17 +174,17 @@ function runTest() {
         doKey("down");
         doKey("delete", shiftModifier);
         waitForMenuChange(3);
         break;
 
     case 7:
         checkForm("");
         countEntries("field1", "historyvalue",
-          function (num) {
+          function(num) {
             ok(!num, testNum + " checking that form history value was deleted");
             runTest();
           });
         break;
 
     case 8:
         doKey("return");
         checkForm("Google")
--- a/toolkit/components/satchel/test/test_form_submission.html
+++ b/toolkit/components/satchel/test/test_form_submission.html
@@ -290,17 +290,17 @@ var ccNumbers = {
     "6723210018630429", "4411962856225025",
     "8276996369036686", "4449796938248871",
     "3350852696538147", "5011802870046957"
   ],
 };
 
 function checkInitialState() {
   countEntries(null, null,
-    function (num) {
+    function(num) {
       ok(!num, "checking for initially empty storage");
       startTest();
     });
 }
 
 function startTest() {
   // Fill in values for the various fields. We could just set the <input>'s
   // value attribute, but we don't save default form values (and we want to
@@ -397,17 +397,17 @@ function checkSubmit(formNum) {
     case 18:
     case 19:
     case 20:
     case 21:
     case 22:
     case 23:
     case 24:
       countEntries(null, null,
-        function (num) {
+        function(num) {
           ok(!num, "checking for empty storage");
           submitForm(formNum);
         });
         return false;
     case 100:
         checkForSave("subtest2", "subtestValue", "checking saved subtest value");
         break;
     case 101:
--- a/toolkit/components/satchel/test/test_form_submission_cap.html
+++ b/toolkit/components/satchel/test/test_form_submission_cap.html
@@ -25,17 +25,17 @@
    field # numInputFields was not saved.
 */
 
 var numSubmittedForms = 0;
 var numInputFields = 101;
 
 function checkInitialState() {
   countEntries(null, null,
-    function (num) {
+    function(num) {
       ok(!num, "checking for initially empty storage");
       startTest();
     });
 }
 
 function startTest() {
   var form = document.getElementById("form1");
   for (i = 1; i <= numInputFields; i++) {
--- a/toolkit/components/satchel/test/test_form_submission_cap2.html
+++ b/toolkit/components/satchel/test/test_form_submission_cap2.html
@@ -123,17 +123,17 @@
 <pre id="test">
 <script class="testbody" type="text/javascript">
 
 var numSubmittedForms = 0;
 var numInputFields = 101;
 
 function checkInitialState() {
   countEntries(null, null,
-    function (num) {
+    function(num) {
       ok(!num, "checking for initially empty storage");
       startTest();
     });
 }
 
 function startTest() {
   // Fill in values for the various fields. We could just set the <input>'s
   // value attribute, but we don't save default form values (and we want to
@@ -145,17 +145,17 @@ function startTest() {
   button.click();
 }
 
 // Make sure that the first (numInputFields - 1) were not saved (as they were not changed).
 // Call done() when finished.
 function checkCountEntries(formNum, index, done)
 {
   countEntries("test" + index, index,
-    function (num) {
+    function(num) {
       ok(!num, "checking unsaved value " + index);
       if (index < numInputFields) {
         checkCountEntries(formNum, index + 1, done);
       }
       else {
         done(formNum);
       }
     });
--- a/toolkit/components/satchel/test/unit/head_satchel.js
+++ b/toolkit/components/satchel/test/unit/head_satchel.js
@@ -35,38 +35,38 @@ function getDBVersion(dbfile) {
 }
 
 const isGUID = /[A-Za-z0-9\+\/]{16}/;
 
 // Find form history entries.
 function searchEntries(terms, params, iter) {
   let results = [];
   FormHistory.search(terms, params, { handleResult: result => results.push(result),
-                                      handleError: function (error) {
+                                      handleError: function(error) {
                                         do_throw("Error occurred searching form history: " + error);
                                       },
-                                      handleCompletion: function (reason) { if (!reason) iter.next(results); }
+                                      handleCompletion: function(reason) { if (!reason) iter.next(results); }
                                     });
 }
 
 // Count the number of entries with the given name and value, and call then(number)
 // when done. If name or value is null, then the value of that field does not matter.
 function countEntries(name, value, then) {
   var obj = {};
   if (name !== null)
     obj.fieldname = name;
   if (value !== null)
     obj.value = value;
 
   let count = 0;
   FormHistory.count(obj, { handleResult: result => count = result,
-                           handleError: function (error) {
+                           handleError: function(error) {
                              do_throw("Error occurred searching form history: " + error);
                            },
-                           handleCompletion: function (reason) { if (!reason) then(count); }
+                           handleCompletion: function(reason) { if (!reason) then(count); }
                          });
 }
 
 // Perform a single form history update and call then() when done.
 function updateEntry(op, name, value, then) {
   var obj = { op: op };
   if (name !== null)
     obj.fieldname = name;
@@ -79,20 +79,20 @@ function updateEntry(op, name, value, th
 function addEntry(name, value, then) {
   let now = Date.now() * 1000;
   updateFormHistory({ op: "add", fieldname: name, value: value, timesUsed: 1,
                       firstUsed: now, lastUsed: now }, then);
 }
 
 // Wrapper around FormHistory.update which handles errors. Calls then() when done.
 function updateFormHistory(changes, then) {
-  FormHistory.update(changes, { handleError: function (error) {
+  FormHistory.update(changes, { handleError: function(error) {
                                   do_throw("Error occurred updating form history: " + error);
                                 },
-                                handleCompletion: function (reason) { if (!reason) then(); },
+                                handleCompletion: function(reason) { if (!reason) then(); },
                               });
 }
 
 /**
  * Logs info to the console in the standard way (includes the filename).
  *
  * @param aMessage
  *        The message to log to the console.
--- a/toolkit/components/satchel/test/unit/test_async_expire.js
+++ b/toolkit/components/satchel/test/unit/test_async_expire.js
@@ -13,17 +13,17 @@ function triggerExpiration() {
 }
 
 var checkExists = function(num) { do_check_true(num > 0); next_test(); }
 var checkNotExists = function(num) { do_check_true(!num); next_test(); }
 
 var TestObserver = {
   QueryInterface : XPCOMUtils.generateQI([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
 
-  observe : function (subject, topic, data) {
+  observe : function(subject, topic, data) {
     do_check_eq(topic, "satchel-storage-changed");
 
     if (data == "formhistory-expireoldentries") {
       next_test();
     }
   }
 };
 
--- a/toolkit/components/satchel/test/unit/test_autocomplete.js
+++ b/toolkit/components/satchel/test/unit/test_autocomplete.js
@@ -69,18 +69,18 @@ add_test(function test0() {
     }
 
     updateFormHistory(changes, run_next_test);
 });
 
 add_test(function test1() {
     do_log_info("Check initial state is as expected");
 
-    countEntries(null, null, function () {
-      countEntries("field1", null, function (count) {
+    countEntries(null, null, function() {
+      countEntries("field1", null, function(count) {
         do_check_true(count > 0);
         run_next_test();
       });
     });
 });
 
 add_test(function test2() {
     do_log_info("Check search contains all entries");
--- a/toolkit/components/satchel/test/unit/test_db_corrupt.js
+++ b/toolkit/components/satchel/test/unit/test_db_corrupt.js
@@ -51,17 +51,17 @@ add_test(function test_corruptFormHistor
           do_check_true(aNumEntries2 == 0);
           run_next_test();
         },
         handleError : function(aError2) {
           do_throw("DB initialized after reading a corrupt DB file found an entry.");
         }
       });
     },
-    handleError : function (aError) {
+    handleError : function(aError) {
       do_throw("DB initialized after reading a corrupt DB file is not empty.");
     }
   });
 });
 
 add_test(function test_corruptFormHistoryDB_addEntry() {
   do_log_info("test adding an entry to the empty DB.");
 
--- a/toolkit/components/satchel/test/unit/test_db_update_v4.js
+++ b/toolkit/components/satchel/test/unit/test_db_update_v4.js
@@ -43,17 +43,17 @@ function* next_test()
   // Check that the index was added
   do_check_true(dbConnection.tableExists("moz_deleted_formhistory"));
   dbConnection.close();
 
   // check for upgraded schema.
   do_check_eq(CURRENT_SCHEMA, FormHistory.schemaVersion);
   // check that an entry still exists
   yield countEntries("name-A", "value-A",
-    function (num) {
+    function(num) {
       do_check_true(num > 0);
       do_test_finished();
     }
   );
 
   } catch (e) {
     throw "FAILED in test #" + testnum + " -- " + e;
   }
--- a/toolkit/components/satchel/test/unit/test_db_update_v4b.js
+++ b/toolkit/components/satchel/test/unit/test_db_update_v4b.js
@@ -41,17 +41,17 @@ function* next_test()
   do_check_eq(CURRENT_SCHEMA, FormHistory.schemaVersion);
 
   // Check that the index was added
   do_check_true(dbConnection.tableExists("moz_deleted_formhistory"));
   dbConnection.close();
 
   // check that an entry still exists
   yield countEntries("name-A", "value-A",
-    function (num) {
+    function(num) {
       do_check_true(num > 0);
       do_test_finished();
     }
   );
 
   } catch (e) {
     throw "FAILED in test #" + testnum + " -- " + e;
   }
--- a/toolkit/components/satchel/test/unit/test_history_api.js
+++ b/toolkit/components/satchel/test/unit/test_history_api.js
@@ -11,42 +11,42 @@ function countDeletedEntries(expected)
 {
   let deferred = Promise.defer();
   let stmt = dbConnection.createAsyncStatement("SELECT COUNT(*) AS numEntries FROM moz_deleted_formhistory");
   stmt.executeAsync({
     handleResult: function(resultSet) {
       do_check_eq(expected, resultSet.getNextRow().getResultByName("numEntries"));
       deferred.resolve();
     },
-    handleError : function () {
+    handleError : function() {
       do_throw("Error occurred counting deleted entries: " + error);
       deferred.reject();
     },
-    handleCompletion : function () {
+    handleCompletion : function() {
       stmt.finalize();
     }
   });
   return deferred.promise;
 }
 
 function checkTimeDeleted(guid, checkFunction)
 {
   let deferred = Promise.defer();
   let stmt = dbConnection.createAsyncStatement("SELECT timeDeleted FROM moz_deleted_formhistory WHERE guid = :guid");
   stmt.params.guid = guid;
   stmt.executeAsync({
     handleResult: function(resultSet) {
       checkFunction(resultSet.getNextRow().getResultByName("timeDeleted"));
       deferred.resolve();
     },
-    handleError : function () {
+    handleError : function() {
       do_throw("Error occurred getting deleted entries: " + error);
       deferred.reject();
     },
-    handleCompletion : function () {
+    handleCompletion : function() {
       stmt.finalize();
     }
   });
   return deferred.promise;
 }
 
 function promiseUpdateEntry(op, name, value)
 {
@@ -76,29 +76,29 @@ function promiseUpdate(change) {
 }
 
 function promiseSearchEntries(terms, params)
 {
   let deferred = Promise.defer();
   let results = [];
   FormHistory.search(terms, params,
                      { handleResult: result => results.push(result),
-                       handleError: function (error) {
+                       handleError: function(error) {
                          do_throw("Error occurred searching form history: " + error);
                          deferred.reject(error);
                        },
-                       handleCompletion: function (reason) { if (!reason) deferred.resolve(results); }
+                       handleCompletion: function(reason) { if (!reason) deferred.resolve(results); }
                      });
   return deferred.promise;
 }
 
 function promiseCountEntries(name, value, checkFn)
 {
   let deferred = Promise.defer();
-  countEntries(name, value, function (result) { checkFn(result); deferred.resolve(); } );
+  countEntries(name, value, function(result) { checkFn(result); deferred.resolve(); } );
   return deferred.promise;
 }
 
 add_task(function* ()
 {
   let oldSupportsDeletedTable = FormHistory._supportsDeletedTable;
   FormHistory._supportsDeletedTable = true;
 
@@ -138,20 +138,20 @@ add_task(function* ()
   dbFile.append("formhistory.sqlite");
   dbConnection = Services.storage.openUnsharedDatabase(dbFile);
 
   let deferred = Promise.defer();
 
   let stmt = dbConnection.createAsyncStatement("DELETE FROM moz_deleted_formhistory");
   stmt.executeAsync({
     handleResult: function(resultSet) { },
-    handleError : function () {
+    handleError : function() {
       do_throw("Error occurred counting deleted all entries: " + error);
     },
-    handleCompletion : function () {
+    handleCompletion : function() {
       stmt.finalize();
       deferred.resolve();
     }
   });
   yield deferred.promise;
 
   // ===== 2 =====
   // Test looking for nonexistent / bogus data.
@@ -165,17 +165,17 @@ add_task(function* ()
   yield promiseCountEntries("", "value-A", checkNotExists);
   yield promiseCountEntries(null, "value-A", checkExists);
 
   // Cannot use promiseCountEntries when name and value are null because it treats null values as not set
   // and here a search should be done explicity for null.
   deferred = Promise.defer();
   yield FormHistory.count({ fieldname: null, value: null },
                           { handleResult: result => checkNotExists(result),
-                            handleError: function (error) {
+                            handleError: function(error) {
                               do_throw("Error occurred searching form history: " + error);
                             },
                             handleCompletion: function(reason) { if (!reason) deferred.resolve() }
                           });
   yield deferred.promise;
 
   // ===== 3 =====
   // Test removeEntriesForName with a single matching value
--- a/toolkit/components/satchel/test/unit/test_notify.js
+++ b/toolkit/components/satchel/test/unit/test_notify.js
@@ -6,17 +6,17 @@
  */
 
 var expectedNotification;
 var expectedData;
 
 var TestObserver = {
   QueryInterface : XPCOMUtils.generateQI([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
 
-  observe : function (subject, topic, data) {
+  observe : function(subject, topic, data) {
     do_check_eq(topic, "satchel-storage-changed");
     do_check_eq(data, expectedNotification);
 
     switch (data) {
         case "formhistory-add":
         case "formhistory-update":
             do_check_true(subject instanceof Ci.nsISupportsString);
             do_check_true(isGUID.test(subject.toString()));
@@ -57,44 +57,44 @@ var entry1 = ["entry1", "value1"];
 var entry2 = ["entry2", "value2"];
 
 
 /* ========== 1 ========== */
 testnum = 1;
 testdesc = "Initial connection to storage module"
 
 yield updateEntry("remove", null, null, next_test);
-yield countEntries(null, null, function (num) { do_check_false(num, "Checking initial DB is empty"); next_test(); });
+yield countEntries(null, null, function(num) { do_check_false(num, "Checking initial DB is empty"); next_test(); });
 
 // Add the observer
 var os = Cc["@mozilla.org/observer-service;1"].
          getService(Ci.nsIObserverService);
 os.addObserver(TestObserver, "satchel-storage-changed", false);
 
 /* ========== 2 ========== */
 testnum++;
 testdesc = "addEntry";
 
 expectedNotification = "formhistory-add";
 expectedData = entry1;
 
 yield updateEntry("add", entry1[0], entry1[1], next_test);
 do_check_eq(expectedNotification, null); // check that observer got a notification
 
-yield countEntries(entry1[0], entry1[1], function (num) { do_check_true(num > 0); next_test(); });
+yield countEntries(entry1[0], entry1[1], function(num) { do_check_true(num > 0); next_test(); });
 
 /* ========== 3 ========== */
 testnum++;
 testdesc = "modifyEntry";
 
 expectedNotification = "formhistory-update";
 expectedData = entry1;
 // will update previous entry
 yield updateEntry("update", entry1[0], entry1[1], next_test);
-yield countEntries(entry1[0], entry1[1], function (num) { do_check_true(num > 0); next_test(); });
+yield countEntries(entry1[0], entry1[1], function(num) { do_check_true(num > 0); next_test(); });
 
 do_check_eq(expectedNotification, null);
 
 /* ========== 4 ========== */
 testnum++;
 testdesc = "removeEntry";
 
 expectedNotification = "formhistory-remove";
@@ -138,17 +138,17 @@ do_check_eq(expectedNotification, null);
 testnum++;
 testdesc = "removeEntriesByTimeframe";
 
 expectedNotification = "formhistory-remove";
 expectedData = [10, 99999999999];
 
 yield FormHistory.update({ op: "remove", firstUsedStart: expectedData[0], firstUsedEnd: expectedData[1] },
                          { handleCompletion: function(reason) { if (!reason) next_test() },
-                           handleErrors: function (error) {
+                           handleErrors: function(error) {
                              do_throw("Error occurred updating form history: " + error);
                            }
                          });
 
 do_check_eq(expectedNotification, null);
 
 os.removeObserver(TestObserver, "satchel-storage-changed", false);
 
--- a/toolkit/components/search/SearchStaticData.jsm
+++ b/toolkit/components/search/SearchStaticData.jsm
@@ -32,12 +32,12 @@ this.SearchStaticData = {
    * @param aDomain
    *        Lowercase host name to look up. For example, if this argument is
    *        "www.google.com" or "www.google.co.uk", the function returns the
    *        full list of supported Google domains.
    *
    * @return Array containing one entry for each alternate host name, or empty
    *         array if none is known.  The returned array should not be modified.
    */
-  getAlternateDomains: function (aDomain) {
+  getAlternateDomains: function(aDomain) {
     return gGoogleDomains.indexOf(aDomain) == -1 ? [] : gGoogleDomains;
   },
 };
--- a/toolkit/components/search/SearchSuggestionController.jsm
+++ b/toolkit/components/search/SearchSuggestionController.jsm
@@ -297,17 +297,17 @@ this.SearchSuggestionController.prototyp
     }
     let results = serverResults[1] || [];
     deferredResponse.resolve({ result: results });
   },
 
   /**
    * Called when this._remoteResultTimer fires indicating the remote request took too long.
    */
-  _onRemoteTimeout: function () {
+  _onRemoteTimeout: function() {
     this._request = null;
 
     // FIXME: bug 387341
     // Need to break the cycle between us and the timer.
     this._remoteResultTimer = null;
 
     // The XMLHTTPRequest for suggest results is taking too long
     // so send out the form history results and cancel the request.
--- a/toolkit/components/search/nsSearchService.js
+++ b/toolkit/components/search/nsSearchService.js
@@ -230,17 +230,17 @@ function DO_LOG(aText) {
  * In debug builds, use a live, pref-based (browser.search.log) LOG function
  * to allow enabling/disabling without a restart. Otherwise, don't log at all by
  * default. This can be overridden at startup by the pref, see SearchService's
  * _init method.
  */
 var LOG = function() {};
 
 if (AppConstants.DEBUG) {
-  LOG = function (aText) {
+  LOG = function(aText) {
     if (getBoolPref(BROWSER_SEARCH_PREF + "log", false)) {
       DO_LOG(aText);
     }
   };
 }
 
 /**
  * Presents an assertion dialog in non-release builds and throws.
@@ -366,20 +366,20 @@ loadListener.prototype = {
 
   // nsIInterfaceRequestor
   getInterface: function SRCH_load_GI(aIID) {
     return this.QueryInterface(aIID);
   },
 
   // FIXME: bug 253127
   // nsIHttpEventSink
-  onRedirect: function (aChannel, aNewChannel) {},
+  onRedirect: function(aChannel, aNewChannel) {},
   // nsIProgressEventSink
-  onProgress: function (aRequest, aContext, aProgress, aProgressMax) {},
-  onStatus: function (aRequest, aContext, aStatus, aStatusArg) {}
+  onProgress: function(aRequest, aContext, aProgress, aProgressMax) {},
+  onStatus: function(aRequest, aContext, aStatus, aStatusArg) {}
 }
 
 function isPartnerBuild() {
   try {
     let distroID = Services.prefs.getCharPref("distribution.id");
 
     // Mozilla-provided builds (i.e. funnelcake) are not partner builds
     if (distroID && !distroID.startsWith("mozilla")) {
@@ -1778,17 +1778,17 @@ Engine.prototype = {
       case "ftp":
         LOG("_setIcon: Downloading icon: \"" + uri.spec +
             "\" for engine: \"" + this.name + "\"");
         var chan = NetUtil.newChannel({
                      uri: uri,
                      loadUsingSystemPrincipal: true
                    });
 
-        let iconLoadCallback = function (aByteArray, aEngine) {
+        let iconLoadCallback = function(aByteArray, aEngine) {
           // This callback may run after we've already set a preferred icon,
           // so check again.
           if (aEngine._hasPreferredIcon && !aIsPreferred)
             return;
 
           if (!aByteArray || aByteArray.length > MAX_ICON_SIZE) {
             LOG("iconLoadCallback: load failed, or the icon was too large!");
             return;
@@ -2472,17 +2472,17 @@ Engine.prototype = {
     if (url)
       return url.resultDomain;
     return "";
   },
 
   /**
    * Returns URL parsing properties used by _buildParseSubmissionMap.
    */
-  getURLParsingInfo: function () {
+  getURLParsingInfo: function() {
     let responseType = AppConstants.platform == "android" ? this._defaultMobileResponseType :
                                                             URLTYPE_SEARCH_HTML;
 
     LOG("getURLParsingInfo: responseType: \"" + responseType + "\"");
 
     let url = this._getURLOfType(responseType);
     if (!url || url.method != "GET") {
       return null;
@@ -3109,17 +3109,17 @@ SearchService.prototype = {
     }
 
     LOG("_asyncLoadEngines: loading from cache directories");
     this._loadEnginesFromCache(cache);
 
     LOG("_asyncLoadEngines: done");
   }),
 
-  _asyncReInit: function () {
+  _asyncReInit: function() {
     LOG("_asyncReInit");
     // Start by clearing the initialized state, so we don't abort early.
     gInitialized = false;
 
     Task.spawn(function* () {
       try {
         if (this._batchTask) {
           LOG("finalizing batch task");
@@ -3500,17 +3500,17 @@ SearchService.prototype = {
         }
         LOG("_asyncLoadEnginesFromDir: Failed to load " + osfile.path + "!\n" + ex);
       }
     }
     return engines;
   }),
 
   _loadFromChromeURLs: function SRCH_SVC_loadFromChromeURLs(aURLs) {
-    aURLs.forEach(function (url) {
+    aURLs.forEach(function(url) {
       try {
         LOG("_loadFromChromeURLs: loading engine from chrome url: " + url);
 
         let uri = makeURI(url);
         let engine = new Engine(uri, true);
 
         engine._initFromURISync(uri);
 
@@ -3867,17 +3867,17 @@ SearchService.prototype = {
    * Get a sorted array of engines.
    * @param aWithHidden
    *        True if hidden plugins should be included in the result.
    */
   _getSortedEngines: function SRCH_SVC_getSorted(aWithHidden) {
     if (aWithHidden)
       return this._sortedEngines;
 
-    return this._sortedEngines.filter(function (engine) {
+    return this._sortedEngines.filter(function(engine) {
                                         return !engine.hidden;
                                       });
   },
 
   // nsIBrowserSearchService
   init: function SRCH_SVC_init(observer) {
     LOG("SearchService.init");
     let self = this;
@@ -3975,17 +3975,17 @@ SearchService.prototype = {
         break;
 
       if (!(engineName in engineOrder))
         engineOrder[engineName] = i++;
     }
 
     LOG("getDefaultEngines: engineOrder: " + engineOrder.toSource());
 
-    function compareEngines (a, b) {
+    function compareEngines(a, b) {
       var aIdx = engineOrder[a.name];
       var bIdx = engineOrder[b.name];
 
       if (aIdx && bIdx)
         return aIdx - bIdx;
       if (aIdx)
         return -1;
       if (bIdx)
@@ -4037,17 +4037,17 @@ SearchService.prototype = {
   addEngine: function SRCH_SVC_addEngine(aEngineURL, aDataType, aIconURL,
                                          aConfirm, aCallback) {
     LOG("addEngine: Adding \"" + aEngineURL + "\".");
     this._ensureInitialized();
     try {
       var uri = makeURI(aEngineURL);
       var engine = new Engine(uri, false);
       if (aCallback) {
-        engine._installCallback = function (errorCode) {
+        engine._installCallback = function(errorCode) {
           try {
             if (errorCode == null)
               aCallback.onSuccess(engine);
             else
               aCallback.onError(errorCode);
           } catch (ex) {
             Cu.reportError("Error invoking addEngine install callback: " + ex);
           }
--- a/toolkit/components/search/tests/xpcshell/head_search.js
+++ b/toolkit/components/search/tests/xpcshell/head_search.js
@@ -96,21 +96,21 @@ function installAddonEngine(name = "engi
   dir.append("searchplugins");
   dir.create(dir.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
   do_get_file("data/" + name + ".xml").copyTo(dir, "bug645970.xml");
 
   Services.dirsvc.registerProvider({
     QueryInterface: XPCOMUtils.generateQI([Ci.nsIDirectoryServiceProvider,
                                            Ci.nsIDirectoryServiceProvider2]),
 
-    getFile: function (prop, persistant) {
+    getFile: function(prop, persistant) {
       throw Cr.NS_ERROR_FAILURE;
     },
 
-    getFiles: function (prop) {
+    getFiles: function(prop) {
       let result = [];
 
       switch (prop) {
       case XRE_EXTENSIONS_DIR_LIST:
         result.push(addonDir);
         break;
       default:
         throw Cr.NS_ERROR_FAILURE;
--- a/toolkit/components/search/tests/xpcshell/test_addEngine_callback.js
+++ b/toolkit/components/search/tests/xpcshell/test_addEngine_callback.js
@@ -22,66 +22,66 @@ var prompt = {
 // prompts in response to certain installation failures we test here
 // XXX this should disappear once bug 863474 is fixed
 MockRegistrar.register("@mozilla.org/embedcomp/prompt-service;1", promptService);
 MockRegistrar.register("@mozilla.org/prompter;1", prompt);
 
 
 // First test inits the search service
 add_test(function init_search_service() {
-  Services.search.init(function (status) {
+  Services.search.init(function(status) {
     if (!Components.isSuccessCode(status))
       do_throw("Failed to initialize search service");
 
     run_next_test();
   });
 });
 
 // Simple test of the search callback
 add_test(function simple_callback_test() {
   let searchCallback = {
-    onSuccess: function (engine) {
+    onSuccess: function(engine) {
       do_check_true(!!engine);
       do_check_neq(engine.name, Services.search.defaultEngine.name);
       do_check_eq(engine.wrappedJSObject._loadPath,
                   "[http]localhost/test-search-engine.xml");
       run_next_test();
     },
-    onError: function (errorCode) {
+    onError: function(errorCode) {
       do_throw("search callback returned error: " + errorCode);
     }
   }
   Services.search.addEngine(gDataUrl + "engine.xml", null,
                             null, false, searchCallback);
 });
 
 // Test of the search callback on duplicate engine failures
 add_test(function duplicate_failure_test() {
   let searchCallback = {
-    onSuccess: function (engine) {
+    onSuccess: function(engine) {
       do_throw("this addition should not have succeeded");
     },
-    onError: function (errorCode) {
+    onError: function(errorCode) {
       do_check_true(!!errorCode);
       do_check_eq(errorCode, Ci.nsISearchInstallCallback.ERROR_DUPLICATE_ENGINE);
       run_next_test();
     }
   }
   // Re-add the same engine added in the previous test
   Services.search.addEngine(gDataUrl + "engine.xml", null,
                             null, false, searchCallback);
 });
 
 // Test of the search callback on failure to load the engine failures
 add_test(function load_failure_test() {
   let searchCallback = {
-    onSuccess: function (engine) {
+    onSuccess: function(engine) {
       do_throw("this addition should not have succeeded");
     },
-    onError: function (errorCode) {
+    onError: function(errorCode) {
       do_check_true(!!errorCode);
       do_check_eq(errorCode, Ci.nsISearchInstallCallback.ERROR_UNKNOWN_FAILURE);
       run_next_test();
     }
   }
   // Try adding an engine that doesn't exist
   Services.search.addEngine("http://invalid/data/engine.xml", null,
                             null, false, searchCallback);
--- a/toolkit/components/search/tests/xpcshell/test_location_malformed_json.js
+++ b/toolkit/components/search/tests/xpcshell/test_location_malformed_json.js
@@ -1,17 +1,17 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 // A console listener so we can listen for a log message from nsSearchService.
 function promiseTimezoneMessage() {
   return new Promise(resolve => {
     let listener = {
       QueryInterface: XPCOMUtils.generateQI([Ci.nsIConsoleListener]),
-      observe : function (msg) {
+      observe : function(msg) {
         if (msg.message.startsWith("getIsUS() fell back to a timezone check with the result=")) {
           Services.console.unregisterListener(listener);
           resolve(msg);
         }
       }
     };
     Services.console.registerListener(listener);
   });
--- a/toolkit/components/search/tests/xpcshell/test_location_sync.js
+++ b/toolkit/components/search/tests/xpcshell/test_location_sync.js
@@ -17,17 +17,17 @@ function getIsUSPref() {
   }
 }
 
 // A console listener so we can listen for a log message from nsSearchService.
 function promiseTimezoneMessage() {
   return new Promise(resolve => {
     let listener = {
       QueryInterface: XPCOMUtils.generateQI([Ci.nsIConsoleListener]),
-      observe : function (msg) {
+      observe : function(msg) {
         if (msg.message.startsWith("getIsUS() fell back to a timezone check with the result=")) {
           Services.console.unregisterListener(listener);
           resolve(msg);
         }
       }
     };
     Services.console.registerListener(listener);
   });
--- a/toolkit/components/search/tests/xpcshell/test_notifications.js
+++ b/toolkit/components/search/tests/xpcshell/test_notifications.js
@@ -32,17 +32,17 @@ function search_observer(subject, topic,
   do_print("Observer: " + data + " for " + engine.name);
 
   switch (data) {
     case "engine-added":
       let retrievedEngine = Services.search.getEngineByName("Test search engine");
       do_check_eq(engine, retrievedEngine);
       Services.search.defaultEngine = engine;
       Services.search.currentEngine = engine;
-      do_execute_soon(function () {
+      do_execute_soon(function() {
         Services.search.removeEngine(engine);
       });
       break;
     case "engine-removed":
       let engineNameOutput = " for Test search engine";
       expectedLog = expectedLog.map(logLine => logLine + engineNameOutput);
       do_print("expectedLog:\n" + expectedLog.join("\n"))
       do_print("gTestLog:\n" + gTestLog.join("\n"))
--- a/toolkit/components/search/tests/xpcshell/test_searchSuggest.js
+++ b/toolkit/components/search/tests/xpcshell/test_searchSuggest.js
@@ -554,19 +554,19 @@ add_task(function* test_userContextId() 
 function updateSearchHistory(operation, value) {
   let deferred = Promise.defer();
   FormHistory.update({
                        op: operation,
                        fieldname: "searchbar-history",
                        value: value,
                      },
                      {
-                       handleError: function (error) {
+                       handleError: function(error) {
                          do_throw("Error occurred updating form history: " + error);
                          deferred.reject(error);
                        },
-                       handleCompletion: function (reason) {
+                       handleCompletion: function(reason) {
                          if (!reason)
                            deferred.resolve();
                        }
                      });
   return deferred.promise;
 }
--- a/toolkit/components/securityreporter/SecurityReporter.js
+++ b/toolkit/components/securityreporter/SecurityReporter.js
@@ -87,26 +87,26 @@ SecurityReporter.prototype = {
     }
 
     fetch(endpoint, {
       method: "POST",
       body: JSON.stringify(report),
       headers: {
         'Content-Type': 'application/json'
       }
-    }).then(function (aResponse) {
+    }).then(function(aResponse) {
       if (!aResponse.ok) {
         // request returned non-success status
         Services.telemetry.getHistogramById(HISTOGRAM_ID)
           .add(TLS_ERROR_REPORT_TELEMETRY_FAILURE);
       } else {
         Services.telemetry.getHistogramById(HISTOGRAM_ID)
           .add(TLS_ERROR_REPORT_TELEMETRY_SUCCESS);
       }
-    }).catch(function (e) {
+    }).catch(function(e) {
       // error making request to reportURL
       Services.telemetry.getHistogramById(HISTOGRAM_ID)
           .add(TLS_ERROR_REPORT_TELEMETRY_FAILURE);
     });
   }
 };
 
 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SecurityReporter]);
--- a/toolkit/components/startup/tests/browser/browser_bug511456.js
+++ b/toolkit/components/startup/tests/browser/browser_bug511456.js
@@ -14,17 +14,17 @@ function test() {
 
   let win2 = window.openDialog(location, "", "chrome,all,dialog=no", "about:blank");
   win2.addEventListener("load", function onLoad() {
     win2.removeEventListener("load", onLoad);
 
     gBrowser.selectedTab = gBrowser.addTab(TEST_URL);
     let browser = gBrowser.selectedBrowser;
 
-    whenBrowserLoaded(browser, function () {
+    whenBrowserLoaded(browser, function() {
       let seenDialog = false;
 
       // Cancel the prompt the first time.
       waitForOnBeforeUnloadDialog(browser, (btnLeave, btnStay) => {
         seenDialog = true;
         btnStay.click();
       });
 
--- a/toolkit/components/startup/tests/browser/browser_bug537449.js
+++ b/toolkit/components/startup/tests/browser/browser_bug537449.js
@@ -15,17 +15,17 @@ SpecialPowers.pushPrefEnv({"set": [["dom
 const TEST_URL = "http://example.com/browser/toolkit/components/startup/tests/browser/beforeunload.html";
 
 function test() {
   waitForExplicitFinish();
 
   gBrowser.selectedTab = gBrowser.addTab(TEST_URL);
   let browser = gBrowser.selectedBrowser;
 
-  whenBrowserLoaded(browser, function () {
+  whenBrowserLoaded(browser, function() {
     let seenDialog = false;
 
     // Cancel the prompt the first time.
     waitForOnBeforeUnloadDialog(browser, (btnLeave, btnStay) => {
       seenDialog = true;
       btnStay.click();
     });
 
--- a/toolkit/components/startup/tests/unit/head_startup.js
+++ b/toolkit/components/startup/tests/unit/head_startup.js
@@ -13,17 +13,17 @@ function createAppInfo(ID, name, version
   Components.utils.import("resource://testing-common/AppInfo.jsm", tmp);
   gAppInfo = tmp.newAppInfo({
     ID, name, version, platformVersion,
     crashReporter: true,
     replacedLockTime: 0,
   });
 
   let XULAppInfoFactory = {
-    createInstance: function (outer, iid) {
+    createInstance: function(outer, iid) {
       if (outer != null)
         throw Components.results.NS_ERROR_NO_AGGREGATION;
       return gAppInfo.QueryInterface(iid);
     }
   };
   let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
   registrar.registerFactory(XULRUNTIME_CID, "XULRuntime",
                             XULRUNTIME_CONTRACTID, XULAppInfoFactory);
--- a/toolkit/components/telemetry/TelemetryController.jsm
+++ b/toolkit/components/telemetry/TelemetryController.jsm
@@ -169,17 +169,17 @@ this.TelemetryController = Object.freeze
    */
   testSetupContent: function() {
     return Impl.setupContentTelemetry(true);
   },
 
   /**
    * Send a notification.
    */
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     return Impl.observe(aSubject, aTopic, aData);
   },
 
   /**
    * Submit ping payloads to Telemetry. This will assemble a complete ping, adding
    * environment data, client id and some general info.
    * Depending on configuration, the ping will be sent to the server (immediately or later)
    * and archived locally.
@@ -425,17 +425,17 @@ var Impl = {
 
     return pingData;
   },
 
   /**
    * Track any pending ping send and save tasks through the promise passed here.
    * This is needed to block shutdown on any outstanding ping activity.
    */
-  _trackPendingPingTask: function (aPromise) {
+  _trackPendingPingTask: function(aPromise) {
     this._connectionsBarrier.client.addBlocker("Waiting for ping task", aPromise);
   },
 
   /**
    * Internal function to assemble a complete ping, adding environment data, client id
    * and some general info. This waits on the client id to be loaded/generated if it's
    * not yet available. Note that this function is synchronous unless we need to load
    * the client id.
@@ -740,17 +740,17 @@ var Impl = {
     this._delayedInitTask.arm();
     return this._delayedInitTaskDeferred.promise;
   },
 
   /**
    * This triggers basic telemetry initialization for content processes.
    * @param {Boolean} [testing=false] True if we are in test mode, false otherwise.
    */
-  setupContentTelemetry: function (testing = false) {
+  setupContentTelemetry: function(testing = false) {
     this._testMode = testing;
 
     // We call |enableTelemetryRecording| here to make sure that Telemetry.canRecord* flags
     // are in sync between chrome and content processes.
     if (!this.enableTelemetryRecording()) {
       this._log.trace("setupContentTelemetry - Content process recording disabled.");
       return;
     }
@@ -815,17 +815,17 @@ var Impl = {
 
     // This handles 2) and 3).
     return this._delayedInitTask.finalize().then(() => this._cleanupOnShutdown());
   },
 
   /**
    * This observer drives telemetry.
    */
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     // The logger might still be not available at this point.
     if (aTopic == "profile-after-change" || aTopic == "app-startup") {
       // If we don't have a logger, we need to make sure |Log.repository.getLogger()| is
       // called before |getLoggerWithMessagePrefix|. Otherwise logging won't work.
       configureLogging();
     }
 
     this._log.trace("observe - " + aTopic + " notified.");
--- a/toolkit/components/telemetry/TelemetryEnvironment.jsm
+++ b/toolkit/components/telemetry/TelemetryEnvironment.jsm
@@ -483,17 +483,17 @@ EnvironmentAddonBuilder.prototype = {
   },
 
   _onAddonChange: function() {
     this._environment._log.trace("_onAddonChange");
     this._checkForChanges("addons-changed");
   },
 
   // nsIObserver
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     this._environment._log.trace("observe - Topic " + aTopic);
     this._checkForChanges("experiment-changed");
   },
 
   _checkForChanges: function(changeReason) {
     if (this._pendingTask) {
       this._environment._log.trace("_checkForChanges - task already pending, dropping change with reason " + changeReason);
       return;
@@ -648,17 +648,17 @@ EnvironmentAddonBuilder.prototype = {
 
     return activeTheme;
   }),
 
   /**
    * Get the plugins data in object form.
    * @return Object containing the plugins data.
    */
-  _getActivePlugins: function () {
+  _getActivePlugins: function() {
     let pluginTags =
       Cc["@mozilla.org/plugin/host;1"].getService(Ci.nsIPluginHost).getPluginTags({});
 
     let activePlugins = [];
     for (let tag of pluginTags) {
       // Skip plugins which are not active.
       if (tag.disabled) {
         continue;
@@ -719,17 +719,17 @@ EnvironmentAddonBuilder.prototype = {
 
     return activeGMPlugins;
   }),
 
   /**
    * Get the active experiment data in object form.
    * @return Object containing the active experiment data.
    */
-  _getActiveExperiment: function () {
+  _getActiveExperiment: function() {
     let experimentInfo = {};
     try {
       let scope = {};
       Cu.import("resource:///modules/experiments/Experiments.jsm", scope);
       let experiments = scope.Experiments.instance();
       let activeExperiment = experiments.getActiveExperimentID();
       if (activeExperiment) {
         experimentInfo.id = activeExperiment;
@@ -835,31 +835,31 @@ EnvironmentCache.prototype = {
 
   /**
    * Register a listener for environment changes.
    * @param name The name of the listener. If a new listener is registered
    *             with the same name, the old listener will be replaced.
    * @param listener function(reason, oldEnvironment) - Will receive a reason for
                      the change and the environment data before the change.
    */
-  registerChangeListener: function (name, listener) {
+  registerChangeListener: function(name, listener) {
     this._log.trace("registerChangeListener for " + name);
     if (this._shutdown) {
       this._log.warn("registerChangeListener - already shutdown");
       return;
     }
     this._changeListeners.set(name, listener);
   },
 
   /**
    * Unregister from listening to environment changes.
    * It's fine to call this on an unitialized TelemetryEnvironment.
    * @param name The name of the listener to remove.
    */
-  unregisterChangeListener: function (name) {
+  unregisterChangeListener: function(name) {
     this._log.trace("unregisterChangeListener for " + name);
     if (this._shutdown) {
       this._log.warn("registerChangeListener - already shutdown");
       return;
     }
     this._changeListeners.delete(name);
   },
 
@@ -867,30 +867,30 @@ EnvironmentCache.prototype = {
     this._log.trace("shutdown");
     this._shutdown = true;
   },
 
   /**
    * Only used in tests, set the preferences to watch.
    * @param aPreferences A map of preferences names and their recording policy.
    */
-  _watchPreferences: function (aPreferences) {
+  _watchPreferences: function(aPreferences) {
     this._stopWatchingPrefs();
     this._watchedPrefs = aPreferences;
     this._updateSettings();
     this._startWatchingPrefs();
   },
 
   /**
    * Get an object containing the values for the watched preferences. Depending on the
    * policy, the value for a preference or whether it was changed by user is reported.
    *
    * @return An object containing the preferences values.
    */
-  _getPrefData: function () {
+  _getPrefData: function() {
     let prefData = {};
     for (let [pref, policy] of this._watchedPrefs.entries()) {
       // Only record preferences if they are non-default
       if (!Preferences.isSet(pref)) {
         continue;
       }
 
       // Check the policy for the preference and decide if we need to store its value
@@ -904,17 +904,17 @@ EnvironmentCache.prototype = {
       prefData[pref] = prefValue;
     }
     return prefData;
   },
 
   /**
    * Start watching the preferences.
    */
-  _startWatchingPrefs: function () {
+  _startWatchingPrefs: function() {
     this._log.trace("_startWatchingPrefs - " + this._watchedPrefs);
 
     for (let [pref, options] of this._watchedPrefs) {
       if (!("requiresRestart" in options) || !options.requiresRestart) {
         Preferences.observe(pref, this._onPrefChanged, this);
       }
     }
   },
@@ -924,46 +924,46 @@ EnvironmentCache.prototype = {
     let oldEnvironment = Cu.cloneInto(this._currentEnvironment, myScope);
     this._updateSettings();
     this._onEnvironmentChange("pref-changed", oldEnvironment);
   },
 
   /**
    * Do not receive any more change notifications for the preferences.
    */
-  _stopWatchingPrefs: function () {
+  _stopWatchingPrefs: function() {
     this._log.trace("_stopWatchingPrefs");
 
     for (let [pref, options] of this._watchedPrefs) {
       if (!("requiresRestart" in options) || !options.requiresRestart) {
         Preferences.ignore(pref, this._onPrefChanged, this);
       }
     }
   },
 
-  _addObservers: function () {
+  _addObservers: function() {
     // Watch the search engine change and service topics.
     Services.obs.addObserver(this, COMPOSITOR_CREATED_TOPIC, false);
     Services.obs.addObserver(this, DISTRIBUTION_CUSTOMIZATION_COMPLETE_TOPIC, false);
     Services.obs.addObserver(this, GFX_FEATURES_READY_TOPIC, false);
     Services.obs.addObserver(this, SEARCH_ENGINE_MODIFIED_TOPIC, false);
     Services.obs.addObserver(this, SEARCH_SERVICE_TOPIC, false);
   },
 
-  _removeObservers: function () {
+  _removeObservers: function() {
     Services.obs.removeObserver(this, COMPOSITOR_CREATED_TOPIC);
     try {
       Services.obs.removeObserver(this, DISTRIBUTION_CUSTOMIZATION_COMPLETE_TOPIC);
     } catch (ex) {}
     Services.obs.removeObserver(this, GFX_FEATURES_READY_TOPIC);
     Services.obs.removeObserver(this, SEARCH_ENGINE_MODIFIED_TOPIC);
     Services.obs.removeObserver(this, SEARCH_SERVICE_TOPIC);
   },
 
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     this._log.trace("observe - aTopic: " + aTopic + ", aData: " + aData);
     switch (aTopic) {
       case SEARCH_ENGINE_MODIFIED_TOPIC:
         if (aData != "engine-current") {
           return;
         }
         // Record the new default search choice and send the change notification.
         this._onSearchEngineChange();
@@ -991,17 +991,17 @@ EnvironmentCache.prototype = {
     }
   },
 
   /**
    * Get the default search engine.
    * @return {String} Returns the search engine identifier, "NONE" if no default search
    *         engine is defined or "UNDEFINED" if no engine identifier or name can be found.
    */
-  _getDefaultSearchEngine: function () {
+  _getDefaultSearchEngine: function() {
     let engine;
     try {
       engine = Services.search.defaultEngine;
     } catch (e) {}
 
     let name;
     if (!engine) {
       name = "NONE";
@@ -1014,17 +1014,17 @@ EnvironmentCache.prototype = {
     }
 
     return name;
   },
 
   /**
    * Update the default search engine value.
    */
-  _updateSearchEngine: function () {
+  _updateSearchEngine: function() {
     if (!Services.search) {
       // Just ignore cases where the search service is not implemented.
       return;
     }
 
     this._log.trace("_updateSearchEngine - isInitialized: " + Services.search.isInitialized);
     if (!Services.search.isInitialized) {
       return;
@@ -1040,29 +1040,29 @@ EnvironmentCache.prototype = {
     // Record the cohort identifier used for search defaults A/B testing.
     if (Services.prefs.prefHasUserValue(PREF_SEARCH_COHORT))
       this._currentEnvironment.settings.searchCohort = Services.prefs.getCharPref(PREF_SEARCH_COHORT);
   },
 
   /**
    * Update the default search engine value and trigger the environment change.
    */
-  _onSearchEngineChange: function () {
+  _onSearchEngineChange: function() {
     this._log.trace("_onSearchEngineChange");
 
     // Finally trigger the environment change notification.
     let oldEnvironment = Cu.cloneInto(this._currentEnvironment, myScope);
     this._updateSearchEngine();
     this._onEnvironmentChange("search-engine-changed", oldEnvironment);
   },
 
   /**
    * Update the graphics features object.
    */
-  _updateGraphicsFeatures: function () {
+  _updateGraphicsFeatures: function() {
     let gfxData = this._currentEnvironment.system.gfx;
     try {
       let gfxInfo = Cc["@mozilla.org/gfx/info;1"].getService(Ci.nsIGfxInfo);
       gfxData.features = gfxInfo.getFeatures();
     } catch (e) {
       this._log.error("nsIGfxInfo.getFeatures() caught error", e);
     }
   },
@@ -1073,17 +1073,17 @@ EnvironmentCache.prototype = {
   _updatePartner: function() {
     this._currentEnvironment.partner = this._getPartner();
   },
 
   /**
    * Get the build data in object form.
    * @return Object containing the build data.
    */
-  _getBuild: function () {
+  _getBuild: function() {
     let buildData = {
       applicationId: Services.appinfo.ID || null,
       applicationName: Services.appinfo.name || null,
       architecture: Services.sysinfo.get("arch"),
       buildId: Services.appinfo.appBuildID || null,
       version: Services.appinfo.version || null,
       vendor: Services.appinfo.vendor || null,
       platformVersion: Services.appinfo.platformVersion || null,
@@ -1101,17 +1101,17 @@ EnvironmentCache.prototype = {
 
     return buildData;
   },
 
   /**
    * Determine if we're the default browser.
    * @returns null on error, true if we are the default browser, or false otherwise.
    */
-  _isDefaultBrowser: function () {
+  _isDefaultBrowser: function() {
     if (AppConstants.platform === "gonk") {
       return true;
     }
 
     if (!("@mozilla.org/browser/shell-service;1" in Cc)) {
       this._log.info("_isDefaultBrowser - Could not obtain browser shell service");
       return null;
     }
@@ -1142,17 +1142,17 @@ EnvironmentCache.prototype = {
       this._log.error("_isDefaultBrowser - Could not determine if default browser", ex);
       return null;
     }
   },
 
   /**
    * Update the cached settings data.
    */
-  _updateSettings: function () {
+  _updateSettings: function() {
     let updateChannel = null;
     try {
       updateChannel = UpdateUtils.getUpdateChannel(false);
     } catch (e) {}
 
     this._currentEnvironment.settings = {
       blocklistEnabled: Preferences.get(PREF_BLOCKLIST_ENABLED, true),
       e10sEnabled: Services.appinfo.browserTabsRemoteAutostart,
@@ -1213,17 +1213,17 @@ EnvironmentCache.prototype = {
       }
     }
   }),
 
   /**
    * Get the partner data in object form.
    * @return Object containing the partner data.
    */
-  _getPartner: function () {
+  _getPartner: function() {
     let partnerData = {
       distributionId: Preferences.get(PREF_DISTRIBUTION_ID, null),
       distributionVersion: Preferences.get(PREF_DISTRIBUTION_VERSION, null),
       partnerId: Preferences.get(PREF_PARTNER_ID, null),
       distributor: Preferences.get(PREF_DISTRIBUTOR, null),
       distributorChannel: Preferences.get(PREF_DISTRIBUTOR_CHANNEL, null),
     };
 
@@ -1233,17 +1233,17 @@ EnvironmentCache.prototype = {
 
     return partnerData;
   },
 
   /**
    * Get the CPU information.
    * @return Object containing the CPU information data.
    */
-  _getCpuData: function () {
+  _getCpuData: function() {
     let cpuData = {
       count: getSysinfoProperty("cpucount", null),
       cores: getSysinfoProperty("cpucores", null),
       vendor: getSysinfoProperty("cpuvendor", null),
       family: getSysinfoProperty("cpufamily", null),
       model: getSysinfoProperty("cpumodel", null),
       stepping: getSysinfoProperty("cpustepping", null),
       l2cacheKB: getSysinfoProperty("cpucachel2", null),
@@ -1268,34 +1268,34 @@ EnvironmentCache.prototype = {
     return cpuData;
   },
 
   /**
    * Get the device information, if we are on a portable device.
    * @return Object containing the device information data, or null if
    * not a portable device.
    */
-  _getDeviceData: function () {
+  _getDeviceData: function() {
     if (!["gonk", "android"].includes(AppConstants.platform)) {
       return null;
     }
 
     return {
       model: getSysinfoProperty("device", null),
       manufacturer: getSysinfoProperty("manufacturer", null),
       hardware: getSysinfoProperty("hardware", null),
       isTablet: getSysinfoProperty("tablet", null),
     };
   },
 
   /**
    * Get the OS information.
    * @return Object containing the OS data.
    */
-  _getOSData: function () {
+  _getOSData: function() {
     let data = {
       name: forceToStringOrNull(getSysinfoProperty("name", null)),
       version: forceToStringOrNull(getSysinfoProperty("version", null)),
       locale: forceToStringOrNull(getSystemLocale()),
     };
 
     if (["gonk", "android"].includes(AppConstants.platform)) {
       data.kernelVersion = forceToStringOrNull(getSysinfoProperty("kernel_version", null));
@@ -1322,17 +1322,17 @@ EnvironmentCache.prototype = {
 
     return data;
   },
 
   /**
    * Get the HDD information.
    * @return Object containing the HDD data.
    */
-  _getHDDData: function () {
+  _getHDDData: function() {
     return {
       profile: { // hdd where the profile folder is located
         model: getSysinfoProperty("profileHDDModel", null),
         revision: getSysinfoProperty("profileHDDRevision", null),
       },
       binary:  { // hdd where the application binary is located
         model: getSysinfoProperty("binHDDModel", null),
         revision: getSysinfoProperty("binHDDRevision", null),
@@ -1343,17 +1343,17 @@ EnvironmentCache.prototype = {
       },
     };
   },
 
   /**
    * Get the GFX information.
    * @return Object containing the GFX data.
    */
-  _getGFXData: function () {
+  _getGFXData: function() {
     let gfxData = {
       D2DEnabled: getGfxField("D2DEnabled", null),
       DWriteEnabled: getGfxField("DWriteEnabled", null),
       ContentBackend: getGfxField("ContentBackend", null),
       // The following line is disabled due to main thread jank and will be enabled
       // again as part of bug 1154500.
       // DWriteVersion: getGfxField("DWriteVersion", null),
       adapters: [],
@@ -1395,17 +1395,17 @@ EnvironmentCache.prototype = {
 
     return gfxData;
   },
 
   /**
    * Get the system data in object form.
    * @return Object containing the system data.
    */
-  _getSystem: function () {
+  _getSystem: function() {
     let memoryMB = getSysinfoProperty("memsize", null);
     if (memoryMB) {
       // Send RAM size in megabytes. Rounding because sysinfo doesn't
       // always provide RAM in multiples of 1024.
       memoryMB = Math.round(memoryMB / 1024 / 1024);
     }
 
     let virtualMB = getSysinfoProperty("virtualmemsize", null);
@@ -1428,17 +1428,17 @@ EnvironmentCache.prototype = {
       data.isWow64 = getSysinfoProperty("isWow64", null);
     } else if (["gonk", "android"].includes(AppConstants.platform)) {
       data.device = this._getDeviceData();
     }
 
     return data;
   },
 
-  _onEnvironmentChange: function (what, oldEnvironment) {
+  _onEnvironmentChange: function(what, oldEnvironment) {
     this._log.trace("_onEnvironmentChange for " + what);
 
     // We are already skipping change events in _checkChanges if there is a pending change task running.
     if (this._shutdown) {
       this._log.trace("_onEnvironmentChange - Already shut down.");
       return;
     }
 
@@ -1447,13 +1447,13 @@ EnvironmentCache.prototype = {
         this._log.debug("_onEnvironmentChange - calling " + name);
         listener(what, oldEnvironment);
       } catch (e) {
         this._log.error("_onEnvironmentChange - listener " + name + " caught error", e);
       }
     }
   },
 
-  reset: function () {
+  reset: function() {
     this._shutdown = false;
     this._delayedInitFinished = false;
   }
 };
--- a/toolkit/components/telemetry/TelemetryReportingPolicy.jsm
+++ b/toolkit/components/telemetry/TelemetryReportingPolicy.jsm
@@ -90,27 +90,27 @@ var Policy = {
 function NotifyPolicyRequest(aLog) {
   this._log = aLog;
 }
 
 NotifyPolicyRequest.prototype = Object.freeze({
   /**
    * Called when the user is notified of the policy.
    */
-  onUserNotifyComplete: function () {
+  onUserNotifyComplete: function() {
     return TelemetryReportingPolicyImpl._infobarShownCallback();
    },
 
   /**
    * Called when there was an error notifying the user about the policy.
    *
    * @param error
    *        (Error) Explains what went wrong.
    */
-  onUserNotifyFailed: function (error) {
+  onUserNotifyFailed: function(error) {
     this._log.error("onUserNotifyFailed - " + error);
   },
 });
 
 this.TelemetryReportingPolicy = {
   // The current policy version number. If the version number stored in the prefs
   // is smaller than this, data upload will be disabled until the user is re-notified
   // about the policy changes.
--- a/toolkit/components/telemetry/TelemetrySend.jsm
+++ b/toolkit/components/telemetry/TelemetrySend.jsm
@@ -702,17 +702,17 @@ var TelemetrySendImpl = {
     this._currentPings.set(ping.id, ping);
     SendScheduler.triggerSendingPings(true);
     return Promise.resolve();
   },
 
   /**
    * Only used in tests.
    */
-  setServer: function (server) {
+  setServer: function(server) {
     this._log.trace("setServer", server);
     this._server = server;
   },
 
   /**
    * Clear out unpersisted, yet to be sent, pings and cancel outgoing ping requests.
    */
   clearCurrentPings: Task.async(function*() {
@@ -1045,28 +1045,28 @@ var TelemetrySendImpl = {
     // Without unified Telemetry, the Telemetry enabled pref controls ping sending.
     return Utils.isTelemetryEnabled;
   },
 
   /**
    * Track any pending ping send and save tasks through the promise passed here.
    * This is needed to block shutdown on any outstanding ping activity.
    */
-  _trackPendingPingTask: function (promise) {
+  _trackPendingPingTask: function(promise) {
     let clear = () => this._pendingPingActivity.delete(promise);
     promise.then(clear, clear);
     this._pendingPingActivity.add(promise);
   },
 
   /**
    * Return a promise that allows to wait on pending pings.
    * @return {Object<Promise>} A promise resolved when all the pending pings promises
    *         are resolved.
    */
-  promisePendingPingActivity: function () {
+  promisePendingPingActivity: function() {
     this._log.trace("promisePendingPingActivity - Waiting for ping task");
     let p = Array.from(this._pendingPingActivity, p => p.catch(ex => {
       this._log.error("promisePendingPingActivity - ping activity had an error", ex);
     }));
     p.push(SendScheduler.waitOnSendTask());
     return Promise.all(p);
   },
 
--- a/toolkit/components/telemetry/TelemetrySession.jsm
+++ b/toolkit/components/telemetry/TelemetrySession.jsm
@@ -640,17 +640,17 @@ this.TelemetrySession = Object.freeze({
    * @return {Promise} Resolved when the initialization completes.
    */
   delayedInit: function() {
     return Impl.delayedInit();
   },
   /**
    * Send a notification.
    */
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     return Impl.observe(aSubject, aTopic, aData);
   },
 });
 
 var Impl = {
   _histograms: {},
   _initialized: false,
   _logger: null,
@@ -976,17 +976,17 @@ var Impl = {
 
   /**
    * Get a snapshot of the scalars and clear them.
    * @param {subsession} If true, then we collect the data for a subsession.
    * @param {clearSubsession} If true, we  need to clear the subsession.
    * @param {keyed} Take a snapshot of keyed or non keyed scalars.
    * @return {Object} The scalar data as a Javascript object.
    */
-  getScalars: function (subsession, clearSubsession, keyed) {
+  getScalars: function(subsession, clearSubsession, keyed) {
     this._log.trace("getScalars - subsession: " + subsession + ", clearSubsession: " +
                     clearSubsession + ", keyed: " + keyed);
 
     if (!subsession) {
       // We only support scalars for subsessions.
       this._log.trace("getScalars - We only support scalars in subsessions.");
       return {};
     }
@@ -1334,17 +1334,17 @@ var Impl = {
     }
 
     return payloadObj;
   },
 
   /**
    * Start a new subsession.
    */
-  startNewSubsession: function () {
+  startNewSubsession: function() {
     this._subsessionStartDate = Policy.now();
     this._subsessionStartTimeMonotonic = Policy.monotonicNow();
     this._previousSubsessionId = this._subsessionId;
     this._subsessionId = Policy.generateSubsessionUUID();
     this._subsessionCounter++;
     this._profileSubsessionCounter++;
   },
 
@@ -1497,17 +1497,17 @@ var Impl = {
 
         this.attachObservers();
         this.gatherMemory();
 
         if (Telemetry.canRecordExtended) {
           GCTelemetry.init();
         }
 
-        Telemetry.asyncFetchTelemetryData(function () {});
+        Telemetry.asyncFetchTelemetryData(function() {});
 
         if (IS_UNIFIED_TELEMETRY) {
           // Check for a previously written aborted session ping.
           yield TelemetryController.checkAbortedSessionPing();
 
           // Write the first aborted-session ping as early as possible. Just do that
           // if we are not testing, since calling Telemetry.reset() will make a previous
           // aborted ping a pending ping.
@@ -1839,17 +1839,17 @@ var Impl = {
 
   testPing: function testPing() {
     return this.send(REASON_TEST_PING);
   },
 
   /**
    * This observer drives telemetry.
    */
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     // Prevent the cycle collector begin topic from cluttering the log.
     if (aTopic != TOPIC_CYCLE_COLLECTOR_BEGIN) {
       this._log.trace("observe - " + aTopic + " notified.");
     }
 
     switch (aTopic) {
     case "content-child-shutdown":
       // content-child-shutdown is only registered for content processes.
--- a/toolkit/components/telemetry/TelemetryStopwatch.jsm
+++ b/toolkit/components/telemetry/TelemetryStopwatch.jsm
@@ -282,17 +282,17 @@ this.TelemetryStopwatchImpl = {
       Cu.reportError(`TelemetryStopwatch: key "${histogram}" was already ` +
                      "initialized");
       return false;
     }
 
     return Timers.put(histogram, object, key, Components.utils.now());
   },
 
-  cancel: function (histogram, object, key) {
+  cancel: function(histogram, object, key) {
     return Timers.delete(histogram, object, key);
   },
 
   timeElapsed: function(histogram, object, key) {
     let startTime = Timers.get(histogram, object, key);
     if (startTime === null) {
       Cu.reportError("TelemetryStopwatch: requesting elapsed time for " +
                      `nonexisting stopwatch. Histogram: "${histogram}", ` +
--- a/toolkit/components/telemetry/TelemetryStorage.jsm
+++ b/toolkit/components/telemetry/TelemetryStorage.jsm
@@ -481,40 +481,40 @@ function SaveSerializer() {
 SaveSerializer.prototype = {
   /**
    * Enqueues an operation to a list to serialise their execution in order to prevent race
    * conditions. Useful to serialise access to disk.
    *
    * @param {Function} aFunction The task function to enqueue. It must return a promise.
    * @return {Promise} A promise resolved when the enqueued task completes.
    */
-  enqueueTask: function (aFunction) {
+  enqueueTask: function(aFunction) {
     let promise = new Promise((resolve, reject) =>
       this._queuedOperations.push([aFunction, resolve, reject]));
 
     if (this._queuedOperations.length == 1) {
       this._popAndPerformQueuedOperation();
     }
     return promise;
   },
 
   /**
    * Make sure to flush all the pending operations.
    * @return {Promise} A promise resolved when all the pending operations have completed.
    */
-  flushTasks: function () {
+  flushTasks: function() {
     let dummyTask = () => new Promise(resolve => resolve());
     return this.enqueueTask(dummyTask);
   },
 
   /**
    * Pop a task from the queue, executes it and continue to the next one.
    * This function recursively pops all the tasks.
    */
-  _popAndPerformQueuedOperation: function () {
+  _popAndPerformQueuedOperation: function() {
     if (!this._queuedOperations.length || this._queuedInProgress) {
       return;
     }
 
     this._log.trace("_popAndPerformQueuedOperation - Performing queued operation.");
     let [func, resolve, reject] = this._queuedOperations.shift();
     let promise;
 
@@ -1382,28 +1382,28 @@ var TelemetryStorageImpl = {
   },
 
   /**
    * Track any pending ping save tasks through the promise passed here.
    * This is needed to block on any outstanding ping save activity.
    *
    * @param {Object<Promise>} The save promise to track.
    */
-  _trackPendingPingSaveTask: function (promise) {
+  _trackPendingPingSaveTask: function(promise) {
     let clear = () => this._activePendingPingSaves.delete(promise);
     promise.then(clear, clear);
     this._activePendingPingSaves.add(promise);
   },
 
   /**
    * Return a promise that allows to wait on pending pings being saved.
    * @return {Object<Promise>} A promise resolved when all the pending pings save promises
    *         are resolved.
    */
-  promisePendingPingSaves: function () {
+  promisePendingPingSaves: function() {
     // Make sure to wait for all the promises, even if they reject. We don't need to log
     // the failures here, as they are already logged elsewhere.
     return waitForAll(this._activePendingPingSaves);
   },
 
   /**
    * Run the task to remove all the pending pings (except the deletion ping).
    *
--- a/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
+++ b/toolkit/components/telemetry/tests/unit/test_TelemetryEnvironment.js
@@ -238,17 +238,17 @@ function createMockAddonProvider(aName) 
       return aName;
     },
 
     addAddon: function(aAddon) {
       this._addons.push(aAddon);
       AddonManagerPrivate.callAddonListeners("onInstalled", new MockAddonWrapper(aAddon));
     },
 
-    getAddonsByTypes: function (aTypes, aCallback) {
+    getAddonsByTypes: function(aTypes, aCallback) {
       aCallback(this._addons.map(a => new MockAddonWrapper(a)));
     },
 
     shutdown() {
       return Promise.resolve();
     },
   };
 
--- a/toolkit/components/telemetry/tests/unit/test_TelemetryLateWrites.js
+++ b/toolkit/components/telemetry/tests/unit/test_TelemetryLateWrites.js
@@ -80,17 +80,17 @@ function run_test() {
 
   let lateWrites = Telemetry.lateWrites;
   do_check_true("memoryMap" in lateWrites);
   do_check_eq(lateWrites.memoryMap.length, 0);
   do_check_true("stacks" in lateWrites);
   do_check_eq(lateWrites.stacks.length, 0);
 
   do_test_pending();
-  Telemetry.asyncFetchTelemetryData(function () {
+  Telemetry.asyncFetchTelemetryData(function() {
     actual_test();
   });
 }
 
 function actual_test() {
   do_check_false(construct_file(STACK_SUFFIX1).exists());
   do_check_false(construct_file(STACK_SUFFIX2).exists());
   do_check_false(construct_file(STACK_BOGUS_SUFFIX).exists());
--- a/toolkit/components/telemetry/tests/unit/test_TelemetrySession.js
+++ b/toolkit/components/telemetry/tests/unit/test_TelemetrySession.js
@@ -127,17 +127,17 @@ function setupTestData() {
 
 function getSavedPingFile(basename) {
   let tmpDir = Services.dirsvc.get("ProfD", Ci.nsIFile);
   let pingFile = tmpDir.clone();
   pingFile.append(basename);
   if (pingFile.exists()) {
     pingFile.remove(true);
   }
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     try {
       pingFile.remove(true);
     } catch (e) {
     }
   });
   return pingFile;
 }
 
--- a/toolkit/components/thumbnails/BackgroundPageThumbs.jsm
+++ b/toolkit/components/thumbnails/BackgroundPageThumbs.jsm
@@ -54,17 +54,17 @@ const BackgroundPageThumbs = {
    * @opt onDone     A function that will be asynchronously called when the
    *                 capture is complete or times out.  It's called as
    *                   onDone(url),
    *                 where `url` is the captured URL.
    * @opt timeout    The capture will time out after this many milliseconds have
    *                 elapsed after the capture has progressed to the head of
    *                 the queue and started.  Defaults to 30000 (30 seconds).
    */
-  capture: function (url, options = {}) {
+  capture: function(url, options = {}) {
     if (!PageThumbs._prefEnabled()) {
       if (options.onDone)
         schedule(() => options.onDone(url));
       return;
     }
     this._captureQueue = this._captureQueue || [];
     this._capturesByURL = this._capturesByURL || new Map();
 
@@ -145,17 +145,17 @@ const BackgroundPageThumbs = {
 
   /**
    * Ensures that initialization of the thumbnail browser's parent window has
    * begun.
    *
    * @return  True if the parent window is completely initialized and can be
    *          used, and false if initialization has started but not completed.
    */
-  _ensureParentWindowReady: function () {
+  _ensureParentWindowReady: function() {
     if (this._parentWin)
       // Already fully initialized.
       return true;
     if (this._startedParentWinInit)
       // Already started initializing.
       return false;
 
     this._startedParentWinInit = true;
@@ -177,32 +177,32 @@ const BackgroundPageThumbs = {
 
     return false;
   },
 
   /**
    * Destroys the service.  Queued and pending captures will never complete, and
    * their consumer callbacks will never be called.
    */
-  _destroy: function () {
+  _destroy: function() {
     if (this._captureQueue)
       this._captureQueue.forEach(cap => cap.destroy());
     this._destroyBrowser();
     if (this._hostIframe)
       this._hostIframe.remove();
     delete this._captureQueue;
     delete this._hostIframe;
     delete this._startedParentWinInit;
     delete this._parentWin;
   },
 
   /**
    * Creates the thumbnail browser if it doesn't already exist.
    */
-  _ensureBrowser: function () {
+  _ensureBrowser: function() {
     if (this._thumbBrowser && !this._renewThumbBrowser)
       return;
 
     this._destroyBrowser();
     this._renewThumbBrowser = false;
 
     let browser = this._parentWin.document.createElementNS(XUL_NS, "browser");
     browser.setAttribute("type", "content");
@@ -259,28 +259,28 @@ const BackgroundPageThumbs = {
       // maybe a GC or similar crashed) - so there's no need to attempt a
       // queue restart - the next capture request will set everything up.
     });
 
     browser.messageManager.loadFrameScript(FRAME_SCRIPT_URL, false);
     this._thumbBrowser = browser;
   },
 
-  _destroyBrowser: function () {
+  _destroyBrowser: function() {
     if (!this._thumbBrowser)
       return;
     this._thumbBrowser.remove();
     delete this._thumbBrowser;
   },
 
   /**
    * Starts the next capture if the queue is not empty and the service is fully
    * initialized.
    */
-  _processCaptureQueue: function () {
+  _processCaptureQueue: function() {
     if (!this._captureQueue.length ||
         this._captureQueue[0].pending ||
         !this._ensureParentWindowReady())
       return;
 
     // Ready to start the first capture in the queue.
     this._ensureBrowser();
     this._captureQueue[0].start(this._thumbBrowser.messageManager);
@@ -289,17 +289,17 @@ const BackgroundPageThumbs = {
       delete this._destroyBrowserTimer;
     }
   },
 
   /**
    * Called when the current capture completes or fails (eg, times out, remote
    * process crashes.)
    */
-  _onCaptureOrTimeout: function (capture) {
+  _onCaptureOrTimeout: function(capture) {
     // Since timeouts start as an item is being processed, only the first
     // item in the queue can be passed to this method.
     if (capture !== this._captureQueue[0])
       throw new Error("The capture should be at the head of the queue.");
     this._captureQueue.shift();
     this._capturesByURL.delete(capture.url);
     if (capture.doneReason != TEL_CAPTURE_DONE_OK) {
       Services.obs.notifyObservers(null, "page-thumbnail:error", capture.url);
@@ -358,17 +358,17 @@ Capture.prototype = {
     return !!this._msgMan;
   },
 
   /**
    * Sends a message to the content script to start the capture.
    *
    * @param messageManager  The nsIMessageSender of the thumbnail browser.
    */
-  start: function (messageManager) {
+  start: function(messageManager) {
     this.startDate = new Date();
     tel("CAPTURE_QUEUE_TIME_MS", this.startDate - this.creationDate);
 
     // timeout timer
     let timeout = typeof(this.options.timeout) == "number" ?
                   this.options.timeout :
                   DEFAULT_CAPTURE_TIMEOUT;
     this._timeoutTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
@@ -382,17 +382,17 @@ Capture.prototype = {
     this._msgMan.addMessageListener("BackgroundPageThumbs:didCapture", this);
   },
 
   /**
    * The only intended external use of this method is by the service when it's
    * uninitializing and doing things like destroying the thumbnail browser.  In
    * that case the consumer's completion callback will never be called.
    */
-  destroy: function () {
+  destroy: function() {
     // This method may be called for captures that haven't started yet, so
     // guard against not yet having _timeoutTimer, _msgMan etc properties...
     if (this._timeoutTimer) {
       this._timeoutTimer.cancel();
       delete this._timeoutTimer;
     }
     if (this._msgMan) {
       this._msgMan.removeMessageListener("BackgroundPageThumbs:didCapture",
@@ -400,17 +400,17 @@ Capture.prototype = {
       delete this._msgMan;
     }
     delete this.captureCallback;
     delete this.doneCallbacks;
     delete this.options;
   },
 
   // Called when the didCapture message is received.
-  receiveMessage: function (msg) {
+  receiveMessage: function(msg) {
     if (msg.data.imageData)
       tel("CAPTURE_SERVICE_TIME_MS", new Date() - this.startDate);
 
     // A different timed-out capture may have finally successfully completed, so
     // discard messages that aren't meant for this capture.
     if (msg.data.id != this.id)
       return;
 
@@ -419,21 +419,21 @@ Capture.prototype = {
       this._done(null, reason);
       return;
     }
 
     this._done(msg.data, TEL_CAPTURE_DONE_OK);
   },
 
   // Called when the timeout timer fires.
-  notify: function () {
+  notify: function() {
     this._done(null, TEL_CAPTURE_DONE_TIMEOUT);
   },
 
-  _done: function (data, reason) {
+  _done: function(data, reason) {
     // Note that _done will be called only once, by either receiveMessage or
     // notify, since it calls destroy here, which cancels the timeout timer and
     // removes the didCapture message listener.
     let { captureCallback, doneCallbacks, options } = this;
     this.destroy();
     this.doneReason = reason;
 
     if (typeof(reason) != "number") {
--- a/toolkit/components/thumbnails/PageThumbUtils.jsm
+++ b/toolkit/components/thumbnails/PageThumbUtils.jsm
@@ -30,17 +30,17 @@ this.PageThumbUtils = {
    * is undefined, in the context of hiddenDOMWindow.
    *
    * @param aWindow (optional) The document of this window will be used to
    *  create the canvas.  If not given, the hidden window will be used.
    * @param aWidth (optional) width of the canvas to create
    * @param aHeight (optional) height of the canvas to create
    * @return The newly created canvas.
    */
-  createCanvas: function (aWindow, aWidth = 0, aHeight = 0) {
+  createCanvas: function(aWindow, aWidth = 0, aHeight = 0) {
     let doc = (aWindow || Services.appShell.hiddenDOMWindow).document;
     let canvas = doc.createElementNS(this.HTML_NAMESPACE, "canvas");
     canvas.mozOpaque = true;
     canvas.imageSmoothingEnabled = true;
     let [thumbnailWidth, thumbnailHeight] = this.getThumbnailSize(aWindow);
     canvas.width = aWidth ? aWidth : thumbnailWidth;
     canvas.height = aHeight ? aHeight : thumbnailHeight;
     return canvas;
@@ -49,17 +49,17 @@ this.PageThumbUtils = {
   /**
    * Calculates a preferred initial thumbnail size based based on newtab.css
    * sizes or a preference for other applications. The sizes should be the same
    * as set for the tile sizes in newtab.
    *
    * @param aWindow (optional) aWindow that is used to calculate the scaling size.
    * @return The calculated thumbnail size or a default if unable to calculate.
    */
-  getThumbnailSize: function (aWindow = null) {
+  getThumbnailSize: function(aWindow = null) {
     if (!this._thumbnailWidth || !this._thumbnailHeight) {
       let screenManager = Cc["@mozilla.org/gfx/screenmanager;1"]
                             .getService(Ci.nsIScreenManager);
       let left = {}, top = {}, screenWidth = {}, screenHeight = {};
       screenManager.primaryScreen.GetRectDisplayPix(left, top, screenWidth, screenHeight);
 
       /** *
        * The system default scale might be different than
@@ -224,17 +224,17 @@ this.PageThumbUtils = {
   /**
    * Determine a good thumbnail crop size and scale for a given content
    * window.
    *
    * @param aWindow The content window.
    * @param aCanvas The target canvas.
    * @return An array containing width, height and scale.
    */
-  determineCropSize: function (aWindow, aCanvas) {
+  determineCropSize: function(aWindow, aCanvas) {
     if (Cu.isCrossProcessWrapper(aWindow)) {
       throw new Error('Do not pass cpows here.');
     }
     let utils = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
                        .getInterface(Ci.nsIDOMWindowUtils);
     // aWindow may be a cpow, add exposed props security values.
     let sbWidth = {}, sbHeight = {};
 
@@ -260,17 +260,17 @@ this.PageThumbUtils = {
       height -= Math.floor(Math.abs(scaledHeight - thumbnailHeight) * scale);
 
     if (scaledWidth > thumbnailWidth)
       width -= Math.floor(Math.abs(scaledWidth - thumbnailWidth) * scale);
 
     return [width, height, scale];
   },
 
-  shouldStoreContentThumbnail: function (aDocument, aDocShell) {
+  shouldStoreContentThumbnail: function(aDocument, aDocShell) {
     if (BrowserUtils.isToolbarVisible(aDocShell, "findbar")) {
       return false;
     }
 
     // FIXME Bug 720575 - Don't capture thumbnails for SVG or XML documents as
     //       that currently regresses Talos SVG tests.
     if (aDocument instanceof Ci.nsIDOMXMLDocument) {
       return false;
--- a/toolkit/components/thumbnails/PageThumbs.jsm
+++ b/toolkit/components/thumbnails/PageThumbs.jsm
@@ -45,21 +45,21 @@ XPCOMUtils.defineLazyModuleGetter(this, 
   "resource://gre/modules/FileUtils.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
   "resource://gre/modules/PlacesUtils.jsm");
 
 XPCOMUtils.defineLazyServiceGetter(this, "gUpdateTimerManager",
   "@mozilla.org/updates/timer-manager;1", "nsIUpdateTimerManager");
 
-XPCOMUtils.defineLazyGetter(this, "gCryptoHash", function () {
+XPCOMUtils.defineLazyGetter(this, "gCryptoHash", function() {
   return Cc["@mozilla.org/security/hash;1"].createInstance(Ci.nsICryptoHash);
 });
 
-XPCOMUtils.defineLazyGetter(this, "gUnicodeConverter", function () {
+XPCOMUtils.defineLazyGetter(this, "gUnicodeConverter", function() {
   let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]
                     .createInstance(Ci.nsIScriptableUnicodeConverter);
   converter.charset = 'utf8';
   return converter;
 });
 
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
   "resource://gre/modules/Task.jsm");
@@ -210,17 +210,17 @@ this.PageThumbs = {
    * @param aCanvas The canvas to draw to. The thumbnail will be scaled to match
    *   the dimensions of this canvas. If callers pass a 0x0 canvas, the canvas
    *   will be resized to default thumbnail dimensions just prior to painting.
    * @param aCallback (optional) A callback invoked once the thumbnail has been
    *   rendered to aCanvas.
    * @param aArgs (optional) Additional named parameters:
    *   fullScale - request that a non-downscaled image be returned.
    */
-  captureToCanvas: function (aBrowser, aCanvas, aCallback, aArgs) {
+  captureToCanvas: function(aBrowser, aCanvas, aCallback, aArgs) {
     let telemetryCaptureTime = new Date();
     let args = {
       fullScale: aArgs ? aArgs.fullScale : false
     };
     this._captureToCanvas(aBrowser, aCanvas, args, (aCanvas) => {
       Services.telemetry
               .getHistogramById("FX_THUMBNAILS_CAPTURE_TIME_MS")
               .add(new Date() - telemetryCaptureTime);
@@ -237,39 +237,39 @@ this.PageThumbs = {
    * transitory as it is based on current navigation state and the type of
    * content being displayed.
    *
    * @param aBrowser The target browser
    * @param aCallback(aResult) A callback invoked once security checks have
    *   completed. aResult is a boolean indicating the combined result of the
    *   security checks performed.
    */
-  shouldStoreThumbnail: function (aBrowser, aCallback) {
+  shouldStoreThumbnail: function(aBrowser, aCallback) {
     // Don't capture in private browsing mode.
     if (PrivateBrowsingUtils.isBrowserPrivate(aBrowser)) {
       aCallback(false);
       return;
     }
     if (aBrowser.isRemoteBrowser) {
       let mm = aBrowser.messageManager;
-      let resultFunc = function (aMsg) {
+      let resultFunc = function(aMsg) {
         mm.removeMessageListener("Browser:Thumbnail:CheckState:Response", resultFunc);
         aCallback(aMsg.data.result);
       }
       mm.addMessageListener("Browser:Thumbnail:CheckState:Response", resultFunc);
       mm.sendAsyncMessage("Browser:Thumbnail:CheckState");
     } else {
       aCallback(PageThumbUtils.shouldStoreContentThumbnail(aBrowser.contentDocument,
                                                            aBrowser.docShell));
     }
   },
 
   // The background thumbnail service captures to canvas but doesn't want to
   // participate in this service's telemetry, which is why this method exists.
-  _captureToCanvas: function (aBrowser, aCanvas, aArgs, aCallback) {
+  _captureToCanvas: function(aBrowser, aCanvas, aArgs, aCallback) {
     if (aBrowser.isRemoteBrowser) {
       Task.spawn(function* () {
         let data =
           yield this._captureRemoteThumbnail(aBrowser, aCanvas.width,
                                              aCanvas.height, aArgs);
         let canvas = data.thumbnail;
         let ctx = canvas.getContext("2d");
         let imgData = ctx.getImageData(0, 0, canvas.width, canvas.height);
@@ -297,40 +297,40 @@ this.PageThumbs = {
    *
    * @param aBrowser The browser to capture a thumbnail from.
    * @param aWidth The desired canvas width.
    * @param aHeight The desired canvas height.
    * @param aArgs (optional) Additional named parameters:
    *   fullScale - request that a non-downscaled image be returned.
    * @return a promise
    */
-  _captureRemoteThumbnail: function (aBrowser, aWidth, aHeight, aArgs) {
+  _captureRemoteThumbnail: function(aBrowser, aWidth, aHeight, aArgs) {
     let deferred = Promise.defer();
 
     // The index we send with the request so we can identify the
     // correct response.
     let index = gRemoteThumbId++;
 
     // Thumbnail request response handler
     let mm = aBrowser.messageManager;
 
     // Browser:Thumbnail:Response handler
-    let thumbFunc = function (aMsg) {
+    let thumbFunc = function(aMsg) {
       // Ignore events unrelated to our request
       if (aMsg.data.id != index) {
         return;
       }
 
       mm.removeMessageListener("Browser:Thumbnail:Response", thumbFunc);
       let imageBlob = aMsg.data.thumbnail;
       let doc = aBrowser.parentElement.ownerDocument;
       let reader = new FileReader();
       reader.addEventListener("loadend", function() {
         let image = doc.createElementNS(PageThumbUtils.HTML_NAMESPACE, "img");
-        image.onload = function () {
+        image.onload = function() {
           let thumbnail = doc.createElementNS(PageThumbUtils.HTML_NAMESPACE, "canvas");
           thumbnail.width = image.naturalWidth;
           thumbnail.height = image.naturalHeight;
           let ctx = thumbnail.getContext("2d");
           ctx.drawImage(image, 0, 0);
           deferred.resolve({
             thumbnail: thumbnail
           });
@@ -879,17 +879,17 @@ var PageThumbsHistoryObserver = {
   onDeleteURI: function Thumbnails_onDeleteURI(aURI, aGUID) {
     PageThumbsStorage.remove(aURI.spec);
   },
 
   onClearHistory: function Thumbnails_onClearHistory() {
     PageThumbsStorage.wipe();
   },
 
-  onTitleChanged: function () {},
-  onBeginUpdateBatch: function () {},
-  onEndUpdateBatch: function () {},
-  onVisit: function () {},
-  onPageChanged: function () {},
-  onDeleteVisits: function () {},
+  onTitleChanged: function() {},
+  onBeginUpdateBatch: function() {},
+  onEndUpdateBatch: function() {},
+  onVisit: function() {},
+  onPageChanged: function() {},
+  onDeleteVisits: function() {},
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsINavHistoryObserver])
 };
--- a/toolkit/components/thumbnails/PageThumbsProtocol.js
+++ b/toolkit/components/thumbnails/PageThumbsProtocol.js
@@ -140,15 +140,15 @@ this.NSGetFactory = XPCOMUtils.generateN
  */
 function parseURI(aURI) {
   if (aURI.host != PageThumbs.staticHost)
     throw Cr.NS_ERROR_NOT_AVAILABLE;
 
   let {query} = aURI.QueryInterface(Ci.nsIURL);
   let params = {};
 
-  query.split("&").forEach(function (aParam) {
+  query.split("&").forEach(function(aParam) {
     let [key, value] = aParam.split("=").map(decodeURIComponent);
     params[key.toLowerCase()] = value;
   });
 
   return params;
 }
--- a/toolkit/components/thumbnails/content/backgroundPageThumbsContent.js
+++ b/toolkit/components/thumbnails/content/backgroundPageThumbsContent.js
@@ -19,17 +19,17 @@ const STATE_CANCELED = 3;
  * This flag prevents content from creating new auxiliary browsing contexts,
  * e.g. using the target attribute, the window.open() method, or the
  * showModalDialog() method.
  */
 const SANDBOXED_AUXILIARY_NAVIGATION = 0x2;
 
 const backgroundPageThumbsContent = {
 
-  init: function () {
+  init: function() {
     Services.obs.addObserver(this, "document-element-inserted", true);
 
     // We want a low network priority for this service - lower than b/g tabs
     // etc - so set it to the lowest priority available.
     this._webNav.QueryInterface(Ci.nsIDocumentLoader).
       loadGroup.QueryInterface(Ci.nsISupportsPriority).
       priority = Ci.nsISupportsPriority.PRIORITY_LOWEST;
 
@@ -46,34 +46,34 @@ const backgroundPageThumbsContent = {
     addMessageListener("BackgroundPageThumbs:capture",
                        this._onCapture.bind(this));
     docShell.
       QueryInterface(Ci.nsIInterfaceRequestor).
       getInterface(Ci.nsIWebProgress).
       addProgressListener(this, Ci.nsIWebProgress.NOTIFY_STATE_WINDOW);
   },
 
-  observe: function (subj, topic, data) {
+  observe: function(subj, topic, data) {
     // Arrange to prevent (most) popup dialogs for this window - popups done
     // in the parent (eg, auth) aren't prevented, but alert() etc are.
     // disableDialogs only works on the current inner window, so it has
     // to be called every page load, but before scripts run.
     if (content && subj == content.document) {
       content.
         QueryInterface(Ci.nsIInterfaceRequestor).
         getInterface(Ci.nsIDOMWindowUtils).
         disableDialogs();
     }
   },
 
   get _webNav() {
     return docShell.QueryInterface(Ci.nsIWebNavigation);
   },
 
-  _onCapture: function (msg) {
+  _onCapture: function(msg) {
     this._nextCapture = {
       id: msg.data.id,
       url: msg.data.url,
     };
     if (this._currentCapture) {
       if (this._state == STATE_LOADING) {
         // Cancel the current capture.
         this._state = STATE_CANCELED;
@@ -81,17 +81,17 @@ const backgroundPageThumbsContent = {
       }
       // Let the current capture finish capturing, or if it was just canceled,
       // wait for onStateChange due to the about:blank load.
       return;
     }
     this._startNextCapture();
   },
 
-  _startNextCapture: function () {
+  _startNextCapture: function() {
     if (!this._nextCapture)
       return;
     this._currentCapture = this._nextCapture;
     delete this._nextCapture;
     this._state = STATE_LOADING;
     this._currentCapture.pageLoadStartDate = new Date();
 
     try {
@@ -100,17 +100,17 @@ const backgroundPageThumbsContent = {
                            null, null, null);
     } catch (e) {
       this._failCurrentCapture("BAD_URI");
       delete this._currentCapture;
       this._startNextCapture();
     }
   },
 
-  onStateChange: function (webProgress, req, flags, status) {
+  onStateChange: function(webProgress, req, flags, status) {
     if (webProgress.isTopLevel &&
         (flags & Ci.nsIWebProgressListener.STATE_STOP) &&
         this._currentCapture) {
       if (req.name == "about:blank") {
         if (this._state == STATE_CAPTURING) {
           // about:blank has loaded, ending the current capture.
           this._finishCurrentCapture();
           delete this._currentCapture;
@@ -139,51 +139,51 @@ const backgroundPageThumbsContent = {
             this._loadAboutBlank();
             delete this._cancelTimer;
           }, 0, Ci.nsITimer.TYPE_ONE_SHOT);
         }
       }
     }
   },
 
-  _captureCurrentPage: function () {
+  _captureCurrentPage: function() {
     let capture = this._currentCapture;
     capture.finalURL = this._webNav.currentURI.spec;
     capture.pageLoadTime = new Date() - capture.pageLoadStartDate;
 
     let canvasDrawDate = new Date();
 
     let finalCanvas = PageThumbUtils.createSnapshotThumbnail(content, null);
     capture.canvasDrawTime = new Date() - canvasDrawDate;
 
     finalCanvas.toBlob(blob => {
       capture.imageBlob = new Blob([blob]);
       // Load about:blank to finish the capture and wait for onStateChange.
       this._loadAboutBlank();
     });
   },
 
-  _finishCurrentCapture: function () {
+  _finishCurrentCapture: function() {
     let capture = this._currentCapture;
     let fileReader = new FileReader();
     fileReader.onloadend = () => {
       sendAsyncMessage("BackgroundPageThumbs:didCapture", {
         id: capture.id,
         imageData: fileReader.result,
         finalURL: capture.finalURL,
         telemetry: {
           CAPTURE_PAGE_LOAD_TIME_MS: capture.pageLoadTime,
           CAPTURE_CANVAS_DRAW_TIME_MS: capture.canvasDrawTime,
         },
       });
     };
     fileReader.readAsArrayBuffer(capture.imageBlob);
   },
 
-  _failCurrentCapture: function (reason) {
+  _failCurrentCapture: function(reason) {
     let capture = this._currentCapture;
     sendAsyncMessage("BackgroundPageThumbs:didCapture", {
       id: capture.id,
       failReason: reason,
     });
   },
 
   // We load about:blank to finish all captures, even canceled captures.  Two
--- a/toolkit/components/thumbnails/test/browser_thumbnails_bg_no_cookies_sent.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_bg_no_cookies_sent.js
@@ -3,38 +3,38 @@
 
 function* runTests() {
   // Visit the test page in the browser and tell it to set a cookie.
   let url = bgTestPageURL({ setGreenCookie: true });
   let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, url);
   let browser = tab.linkedBrowser;
 
   // The root element of the page shouldn't be green yet.
-  yield ContentTask.spawn(browser, null, function () {
+  yield ContentTask.spawn(browser, null, function() {
     Assert.notEqual(content.document.documentElement.style.backgroundColor,
                     "rgb(0, 255, 0)",
                     "The page shouldn't be green yet.");
   });
 
   // Cookie should be set now.  Reload the page to verify.  Its root element
   // will be green if the cookie's set.
   browser.reload();
   yield BrowserTestUtils.browserLoaded(browser);
-  yield ContentTask.spawn(browser, null, function () {
+  yield ContentTask.spawn(browser, null, function() {
     Assert.equal(content.document.documentElement.style.backgroundColor,
                  "rgb(0, 255, 0)",
                  "The page should be green now.");
   });
 
   // Capture the page.  Get the image data of the capture and verify it's not
   // green.  (Checking only the first pixel suffices.)
   yield bgCapture(url);
   ok(thumbnailExists(url), "Thumbnail file should exist after capture.");
 
-  retrieveImageDataForURL(url, function ([r, g, b]) {
+  retrieveImageDataForURL(url, function([r, g, b]) {
     isnot([r, g, b].toString(), [0, 255, 0].toString(),
           "The captured page should not be green.");
     gBrowser.removeTab(tab);
     removeThumbnail(url);
     next();
   });
   yield true;
 }
--- a/toolkit/components/thumbnails/test/browser_thumbnails_bug727765.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_bug727765.js
@@ -14,16 +14,16 @@ function isRedThumbnailFuzz(r, g, b, exp
 // Test for black borders caused by scrollbars.
 function* runTests() {
   // Create a tab with a page with a red background and scrollbars.
   yield addTab(URL);
   yield captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
 
   // Check the thumbnail color of the bottom right pixel.
   yield whenFileExists(URL);
-  yield retrieveImageDataForURL(URL, function (aData) {
+  yield retrieveImageDataForURL(URL, function(aData) {
     let [r, g, b] = [].slice.call(aData, -4);
     let fuzz = 2; // Windows 8 x64 blends with the scrollbar a bit.
     var message = "Expected red thumbnail rgb(255, 0, 0), got " + r + "," + g + "," + b;
     ok(isRedThumbnailFuzz(r, g, b, 255, 0, 0, fuzz), message);
     next();
   });
 }
--- a/toolkit/components/thumbnails/test/browser_thumbnails_bug818225.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_bug818225.js
@@ -17,18 +17,18 @@ function* runTests() {
   let expectedPath = PageThumbsStorage.getFilePathForURL(URL);
   is(path, expectedPath, "Thumbnail file has correct path");
 
   yield testIfExists(path, true, "Thumbnail file exists");
 
 }
 
 function createThumbnail(aURL) {
-  addTab(aURL, function () {
-    whenFileExists(aURL, function () {
+  addTab(aURL, function() {
+    whenFileExists(aURL, function() {
       gBrowser.removeTab(gBrowser.selectedTab);
       next();
     });
   });
 }
 
 function testIfExists(aPath, aExpected, aMessage) {
   return OS.File.exists(aPath).then(
--- a/toolkit/components/thumbnails/test/browser_thumbnails_privacy.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_privacy.js
@@ -1,17 +1,17 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 const PREF_DISK_CACHE_SSL = "browser.cache.disk_cache_ssl";
 const URL = "://example.com/browser/toolkit/components/thumbnails/" +
             "test/privacy_cache_control.sjs";
 
 function* runTests() {
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     Services.prefs.clearUserPref(PREF_DISK_CACHE_SSL);
   });
 
   let positive = [
     // A normal HTTP page without any Cache-Control header.
     {scheme: "http", cacheControl: null, diskCacheSSL: false},
 
     // A normal HTTP page with 'Cache-Control: private'.
--- a/toolkit/components/thumbnails/test/browser_thumbnails_redirect.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_redirect.js
@@ -18,13 +18,13 @@ function* runTests() {
   gBrowser.removeTab(gBrowser.selectedTab);
 
   // Create a tab, redirecting to a page with a red background.
   yield addTab(URL);
   yield captureAndCheckColor(255, 0, 0, "we have a red thumbnail");
 
   // Wait until the referrer's thumbnail's file has been written.
   yield whenFileExists(URL);
-  yield retrieveImageDataForURL(URL, function ([r, g, b]) {
+  yield retrieveImageDataForURL(URL, function([r, g, b]) {
     is("" + [r, g, b], "255,0,0", "referrer has a red thumbnail");
     next();
   });
 }
--- a/toolkit/components/thumbnails/test/browser_thumbnails_storage.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_storage.js
@@ -1,15 +1,15 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 const URL = "http://mochi.test:8888/";
 const URL_COPY = URL + "#copy";
 
-XPCOMUtils.defineLazyGetter(this, "Sanitizer", function () {
+XPCOMUtils.defineLazyGetter(this, "Sanitizer", function() {
   let tmp = {};
   Cc["@mozilla.org/moz/jssubscript-loader;1"]
     .getService(Ci.mozIJSSubScriptLoader)
     .loadSubScript("chrome://browser/content/sanitize.js", tmp);
   return tmp.Sanitizer;
 });
 
 /**
@@ -97,16 +97,16 @@ function promiseClearHistory(aUseRange) 
   return s.sanitize().then(() => {
     s.range = null;
     s.ignoreTimespan = true;
   });
 }
 
 function promiseCreateThumbnail() {
   return new Promise(resolve => {
-    addTab(URL, function () {
-      whenFileExists(URL, function () {
+    addTab(URL, function() {
+      whenFileExists(URL, function() {
         gBrowser.removeTab(gBrowser.selectedTab);
         resolve();
       });
     });
   });
 }
--- a/toolkit/components/thumbnails/test/browser_thumbnails_storage_migrate3.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_storage_migrate3.js
@@ -80,17 +80,17 @@ function* runTests() {
   }
 }
 
 function changeLocation(aLocation, aNewDir) {
   let oldDir = gDirSvc.get(aLocation, Ci.nsILocalFile);
   gDirSvc.undefine(aLocation);
   gDirSvc.set(aLocation, aNewDir);
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     gDirSvc.undefine(aLocation);
     gDirSvc.set(aLocation, oldDir);
   });
 }
 
 function writeDummyFile(aFile, aContents) {
   let fos = FileUtils.openSafeFileOutputStream(aFile);
   let data = aContents || "dummy";
--- a/toolkit/components/thumbnails/test/browser_thumbnails_update.js
+++ b/toolkit/components/thumbnails/test/browser_thumbnails_update.js
@@ -57,17 +57,17 @@ function* simpleCaptureTest() {
   }
 
   Services.obs.addObserver(observe, "page-thumbnail:create", false);
   // Create a tab - we don't care what the content is.
   yield addTab(URL);
   let browser = gBrowser.selectedBrowser;
 
   // Capture the screenshot.
-  PageThumbs.captureAndStore(browser, function () {
+  PageThumbs.captureAndStore(browser, function() {
     // We've got a capture so should have seen the observer.
     is(numNotifications, 1, "got notification of item being created.");
     // The capture is now "fresh" - so requesting the URL should not cause
     // a new capture.
     PageThumbs.captureAndStoreIfStale(browser, function() {
       is(numNotifications, 1, "still only 1 notification of item being created.");
 
       ensureThumbnailStale(URL);
@@ -95,17 +95,17 @@ function* capIfStaleErrorResponseUpdateT
   ensureThumbnailStale(URL);
   yield navigateTo(URL);
   // now() returns a higher-precision value than the modified time of a file.
   // As we set the thumbnail very stale, allowing 1 second of "slop" here
   // works around this while still keeping the test valid.
   let now = Date.now() - 1000 ;
   PageThumbs.captureAndStoreIfStale(gBrowser.selectedBrowser, () => {
     ok(getThumbnailModifiedTime(URL) < now, "modified time should be < now");
-    retrieveImageDataForURL(URL, function ([r, g, b]) {
+    retrieveImageDataForURL(URL, function([r, g, b]) {
       is("" + [r, g, b], "" + [0, 255, 0], "thumbnail is still green");
       gBrowser.removeTab(gBrowser.selectedTab);
       next();
     });
   });
   yield undefined; // wait for callback to call 'next'...
 }
 
@@ -127,17 +127,17 @@ function* capIfStaleGoodResponseUpdateTe
   // now() returns a higher-precision value than the modified time of a file.
   // As we set the thumbnail very stale, allowing 1 second of "slop" here
   // works around this while still keeping the test valid.
   let now = Date.now() - 1000 ;
   PageThumbs.captureAndStoreIfStale(browser, () => {
     ok(getThumbnailModifiedTime(URL) >= now, "modified time should be >= now");
     // the captureAndStoreIfStale request saw a 200 response with the red body,
     // so we expect to see the red version here.
-    retrieveImageDataForURL(URL, function ([r, g, b]) {
+    retrieveImageDataForURL(URL, function([r, g, b]) {
       is("" + [r, g, b], "" + [255, 0, 0], "thumbnail is now red");
       next();
     });
   });
   yield undefined; // wait for callback to call 'next'...
 }
 
 /* Check functionality of captureAndStore when there is an error response
--- a/toolkit/components/thumbnails/test/head.js
+++ b/toolkit/components/thumbnails/test/head.js
@@ -11,17 +11,17 @@ Cu.import("resource://gre/modules/osfile
 var {PageThumbs, BackgroundPageThumbs, NewTabUtils, PageThumbsStorage, SessionStore, FileUtils, OS} = tmp;
 
 XPCOMUtils.defineLazyModuleGetter(this, "PlacesTestUtils",
   "resource://testing-common/PlacesTestUtils.jsm");
 
 var oldEnabledPref = Services.prefs.getBoolPref("browser.pagethumbnails.capturing_disabled");
 Services.prefs.setBoolPref("browser.pagethumbnails.capturing_disabled", false);
 
-registerCleanupFunction(function () {
+registerCleanupFunction(function() {
   while (gBrowser.tabs.length > 1)
     gBrowser.removeTab(gBrowser.tabs[1]);
   Services.prefs.setBoolPref("browser.pagethumbnails.capturing_disabled", oldEnabledPref)
 });
 
 /**
  * Provide the default test function to start our test runner.
  */
@@ -31,35 +31,35 @@ function test() {
 
 /**
  * The test runner that controls the execution flow of our tests.
  */
 var TestRunner = {
   /**
    * Starts the test runner.
    */
-  run: function () {
+  run: function() {
     waitForExplicitFinish();
 
-    SessionStore.promiseInitialized.then(function () {
+    SessionStore.promiseInitialized.then(function() {
       this._iter = runTests();
       if (this._iter) {
         this.next();
       } else {
         finish();
       }
     }.bind(this));
   },
 
   /**
    * Runs the next available test or finishes if there's no test left.
    * @param aValue This value will be passed to the yielder via the runner's
    *               iterator.
    */
-  next: function (aValue) {
+  next: function(aValue) {
     let obj = TestRunner._iter.next(aValue);
     if (obj.done) {
       finish();
       return;
     }
 
     let value = obj.value || obj;
     if (value && typeof value.then == "function") {
@@ -124,18 +124,18 @@ function whenLoaded(aElement, aCallback 
  */
 function captureAndCheckColor(aRed, aGreen, aBlue, aMessage) {
   let browser = gBrowser.selectedBrowser;
   // We'll get oranges if the expiration filter removes the file during the
   // test.
   dontExpireThumbnailURLs([browser.currentURI.spec]);
 
   // Capture the screenshot.
-  PageThumbs.captureAndStore(browser, function () {
-    retrieveImageDataForURL(browser.currentURI.spec, function ([r, g, b]) {
+  PageThumbs.captureAndStore(browser, function() {
+    retrieveImageDataForURL(browser.currentURI.spec, function([r, g, b]) {
       is("" + [r, g, b], "" + [aRed, aGreen, aBlue], aMessage);
       next();
     });
   });
 }
 
 /**
  * For a given URL, loads the corresponding thumbnail
@@ -147,17 +147,17 @@ function captureAndCheckColor(aRed, aGre
 function retrieveImageDataForURL(aURL, aCallback) {
   let width = 100, height = 100;
   let thumb = PageThumbs.getThumbnailURL(aURL, width, height);
 
   let htmlns = "http://www.w3.org/1999/xhtml";
   let img = document.createElementNS(htmlns, "img");
   img.setAttribute("src", thumb);
 
-  whenLoaded(img, function () {
+  whenLoaded(img, function() {
     let canvas = document.createElementNS(htmlns, "canvas");
     canvas.setAttribute("width", width);
     canvas.setAttribute("height", height);
 
     // Draw the image to a canvas and compare the pixel color values.
     let ctx = canvas.getContext("2d");
     ctx.drawImage(img, 0, 0, width, height);
     let result = ctx.getImageData(0, 0, 100, 100).data;
@@ -246,17 +246,17 @@ function wait(aMillis) {
  * Makes sure that a given list of URLs is not implicitly expired.
  *
  * @param aURLs The list of URLs that should not be expired.
  */
 function dontExpireThumbnailURLs(aURLs) {
   let dontExpireURLs = (cb) => cb(aURLs);
   PageThumbs.addExpirationFilter(dontExpireURLs);
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     PageThumbs.removeExpirationFilter(dontExpireURLs);
   });
 }
 
 function bgCapture(aURL, aOptions) {
   bgCaptureWithMethod("capture", aURL, aOptions);
 }
 
--- a/toolkit/components/timermanager/nsUpdateTimerManager.js
+++ b/toolkit/components/timermanager/nsUpdateTimerManager.js
@@ -208,17 +208,17 @@ TimerManager.prototype = {
       if (lastUpdateTime > now) {
         lastUpdateTime = 0;
       }
 
       if (lastUpdateTime == 0) {
         Services.prefs.setIntPref(prefLastUpdate, lastUpdateTime);
       }
 
-      tryFire(function () {
+      tryFire(function() {
         try {
           Components.classes[cid][method](Ci.nsITimerCallback).notify(timer);
           LOG("TimerManager:notify - notified " + cid);
         } catch (e) {
           LOG("TimerManager:notify - error notifying component id: " +
               cid + " ,error: " + e);
         }
         lastUpdateTime = now;
@@ -233,17 +233,17 @@ TimerManager.prototype = {
       // If the last update time is greater than the current time then reset
       // it to 0 and the timer manager will correct the value when it fires
       // next for this consumer.
       if (timerData.lastUpdateTime > now) {
         let prefLastUpdate = PREF_APP_UPDATE_LASTUPDATETIME_FMT.replace(/%ID%/, timerID);
         timerData.lastUpdateTime = 0;
         Services.prefs.setIntPref(prefLastUpdate, timerData.lastUpdateTime);
       }
-      tryFire(function () {
+      tryFire(function() {
         if (timerData.callback && timerData.callback.notify) {
           try {
             timerData.callback.notify(timer);
             LOG("TimerManager:notify - notified timerID: " + timerID);
           } catch (e) {
             LOG("TimerManager:notify - error notifying timerID: " + timerID +
                 ", error: " + e);
           }
@@ -274,34 +274,34 @@ TimerManager.prototype = {
       this._cancelTimer();
     }
   },
 
   /**
    * Starts the timer, if necessary, and ensures that it will fire soon enough
    * to happen after time |interval| (in milliseconds).
    */
-  _ensureTimer: function (interval) {
+  _ensureTimer: function(interval) {
     if (!this._canEnsureTimer) {
       return;
     }
     if (!this._timer) {
       this._timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
       this._timer.initWithCallback(this, interval,
                                    Ci.nsITimer.TYPE_REPEATING_SLACK);
       this.lastTimerReset = Date.now();
     } else if (Date.now() + interval < this.lastTimerReset + this._timer.delay) {
       this._timer.delay = Math.max(this.lastTimerReset + interval - Date.now(), 0);
     }
   },
 
   /**
    * Stops the timer, if it is running.
    */
-  _cancelTimer: function () {
+  _cancelTimer: function() {
     if (this._timer) {
       this._timer.cancel();
       this._timer = null;
     }
   },
 
   /**
    * See nsIUpdateTimerManager.idl
--- a/toolkit/components/timermanager/tests/unit/consumerNotifications.js
+++ b/toolkit/components/timermanager/tests/unit/consumerNotifications.js
@@ -119,17 +119,17 @@ var gNextFunc;
 XPCOMUtils.defineLazyServiceGetter(this, "gPref",
                                    "@mozilla.org/preferences-service;1",
                                    "nsIPrefBranch");
 
 XPCOMUtils.defineLazyServiceGetter(this, "gCatMan",
                                    "@mozilla.org/categorymanager;1",
                                    "nsICategoryManager");
 
-XPCOMUtils.defineLazyGetter(this, "gCompReg", function () {
+XPCOMUtils.defineLazyGetter(this, "gCompReg", function() {
   return Cm.QueryInterface(Ci.nsIComponentRegistrar);
 });
 
 const gTest0TimerCallback = {
   notify: function T0CB_notify(aTimer) {
     // This can happen when another notification fails and this timer having
     // time to fire so check other timers are successful.
     do_throw("gTest0TimerCallback notify method should not have been called");
@@ -266,17 +266,17 @@ const gTest7Factory = {
     throw Cr.NS_ERROR_NO_AGGREGATION;
   }
 };
 
 const gTest8TimerCallback = {
   notify: function T8CB_notify(aTimer) {
     TESTS[8].notified = true;
     TESTS[8].notifyTime = Date.now();
-    do_execute_soon(function () {
+    do_execute_soon(function() {
       check_test8thru9(gTest8TimerCallback);
     });
   },
   QueryInterface: XPCOMUtils.generateQI([Ci.nsITimerCallback])
 };
 
 const gTest8Factory = {
   createInstance: function T8F_createInstance(aOuter, aIID) {
@@ -286,17 +286,17 @@ const gTest8Factory = {
     throw Cr.NS_ERROR_NO_AGGREGATION;
   }
 };
 
 const gTest9TimerCallback = {
   notify: function T9CB_notify(aTimer) {
     TESTS[9].notified = true;
     TESTS[9].notifyTime = Date.now();
-    do_execute_soon(function () {
+    do_execute_soon(function() {
       check_test8thru9(gTest9TimerCallback);
     });
   },
   QueryInterface: XPCOMUtils.generateQI([Ci.nsITimerCallback])
 };
 
 const gTest9Factory = {
   createInstance: function T9F_createInstance(aOuter, aIID) {
--- a/toolkit/components/tooltiptext/TooltipTextProvider.js
+++ b/toolkit/components/tooltiptext/TooltipTextProvider.js
@@ -123,17 +123,17 @@ TooltipTextProvider.prototype = {
 
         direction = defView.getComputedStyle(tipElement, "")
                            .getPropertyValue("direction");
       }
 
       tipElement = tipElement.parentNode;
     }
 
-    return [titleText, XLinkTitleText, SVGTitleText, XULtooltiptextText].some(function (t) {
+    return [titleText, XLinkTitleText, SVGTitleText, XULtooltiptextText].some(function(t) {
       if (t && /\S/.test(t)) {
         // Make CRLF and CR render one line break each.
         textOut.value = t.replace(/\r\n?/g, '\n');
         directionOut.value = direction;
         return true;
       }
 
       return false;
--- a/toolkit/components/viewsource/content/viewSource.js
+++ b/toolkit/components/viewsource/content/viewSource.js
@@ -15,18 +15,18 @@ XPCOMUtils.defineLazyModuleGetter(this, 
   "resource://gre/modules/CharsetMenu.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Deprecated",
   "resource://gre/modules/Deprecated.jsm");
 
 [
   ["gBrowser",          "content"],
   ["gViewSourceBundle", "viewSourceBundle"],
   ["gContextMenu",      "viewSourceContextMenu"]
-].forEach(function ([name, id]) {
-  window.__defineGetter__(name, function () {
+].forEach(function([name, id]) {
+  window.__defineGetter__(name, function() {
     var element = document.getElementById(id);
     if (!element)
       return null;
     delete window[name];
     return window[name] = element;
   });
 });
 
@@ -763,17 +763,17 @@ var PrintPreviewListener = {
   },
 };
 
 // viewZoomOverlay.js uses this
 function getBrowser() {
   return gBrowser;
 }
 
-this.__defineGetter__("gPageLoader", function () {
+this.__defineGetter__("gPageLoader", function() {
   var webnav = viewSourceChrome.webNav;
   if (!webnav)
     return null;
   delete this.gPageLoader;
   this.gPageLoader = (webnav instanceof Ci.nsIWebPageDescriptor) ? webnav
                                                                  : null;
   return this.gPageLoader;
 });
@@ -785,17 +785,17 @@ function ViewSourceSavePage()
                null, null, null, null, null, "SaveLinkTitle",
                null, null, gBrowser.contentDocumentAsCPOW, null,
                gPageLoader);
 }
 
 // Below are old deprecated functions and variables left behind for
 // compatibility reasons. These will be removed soon via bug 1159293.
 
-this.__defineGetter__("gLastLineFound", function () {
+this.__defineGetter__("gLastLineFound", function() {
   Deprecated.warning("gLastLineFound is deprecated - please use " +
                      "viewSourceChrome.lastLineFound instead.",
                      "https://developer.mozilla.org/en-US/Add-ons/Code_snippets/View_Source_for_XUL_Applications");
   return viewSourceChrome.lastLineFound;
 });
 
 function onLoadViewSource() {
   Deprecated.warning("onLoadViewSource() is deprecated - please use " +
--- a/toolkit/components/xulstore/XULStore.js
+++ b/toolkit/components/xulstore/XULStore.js
@@ -55,17 +55,17 @@ XULStore.prototype = {
    *  }
    */
   _data: {},
   _storeFile: null,
   _needsSaving: false,
   _saveAllowed: true,
   _writeTimer: Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer),
 
-  load: function () {
+  load: function() {
     Services.obs.addObserver(this, "profile-before-change", true);
 
     this._storeFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
     this._storeFile.append(STOREDB_FILENAME);
 
     if (!this._storeFile.exists()) {
       this.import();
     } else {
@@ -78,17 +78,17 @@ XULStore.prototype = {
     if (topic == "profile-before-change") {
       this._saveAllowed = false;
     }
   },
 
   /*
    * Internal function for logging debug messages to the Error Console window
    */
-  log: function (message) {
+  log: function(message) {
     if (!debugMode)
       return;
     dump("XULStore: " + message + "\n");
     Services.console.logStringMessage("XULStore: " + message);
   },
 
   import: function() {
     let localStoreFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
@@ -187,17 +187,17 @@ XULStore.prototype = {
 
     // Don't write the file more than once every 30 seconds.
     this._needsSaving = true;
     this._writeTimer.init(this, WRITE_DELAY_MS, Ci.nsITimer.TYPE_ONE_SHOT);
   },
 
   /* ---------- interface implementation ---------- */
 
-  setValue: function (docURI, id, attr, value) {
+  setValue: function(docURI, id, attr, value) {
     this.log("Saving " + attr + "=" + value + " for id=" + id + ", doc=" + docURI);
 
     if (!this._saveAllowed) {
       Services.console.logStringMessage("XULStore: Changes after profile-before-change are ignored!");
       return;
     }
 
     // bug 319846 -- don't save really long attributes or values.
@@ -224,45 +224,45 @@ XULStore.prototype = {
     if (attr in obj && obj[attr] == value)
       return;
 
     obj[attr] = value; // IE, this._data[docURI][id][attr] = value;
 
     this.markAsChanged();
   },
 
-  hasValue: function (docURI, id, attr) {
+  hasValue: function(docURI, id, attr) {
     this.log("has store value for id=" + id + ", attr=" + attr + ", doc=" + docURI);
 
     let ids = this._data[docURI];
     if (ids) {
       let attrs = ids[id];
       if (attrs) {
         return attr in attrs;
       }
     }
 
     return false;
   },
 
-  getValue: function (docURI, id, attr) {
+  getValue: function(docURI, id, attr) {
     this.log("get store value for id=" + id + ", attr=" + attr + ", doc=" + docURI);
 
     let ids = this._data[docURI];
     if (ids) {
       let attrs = ids[id];
       if (attrs) {
         return attrs[attr] || "";
       }
     }
 
     return "";
   },
 
-  removeValue: function (docURI, id, attr) {
+  removeValue: function(docURI, id, attr) {
     this.log("remove store value for id=" + id + ", attr=" + attr + ", doc=" + docURI);
 
     if (!this._saveAllowed) {
       Services.console.logStringMessage("XULStore: Changes after profile-before-change are ignored!");
       return;
     }
 
     let ids = this._data[docURI];
@@ -279,34 +279,34 @@ XULStore.prototype = {
           }
         }
 
         this.markAsChanged();
       }
     }
   },
 
-  getIDsEnumerator: function (docURI) {
+  getIDsEnumerator: function(docURI) {
     this.log("Getting ID enumerator for doc=" + docURI);
 
     if (!(docURI in this._data))
       return new nsStringEnumerator([]);
 
     let result = [];
     let ids = this._data[docURI];
     if (ids) {
       for (let id in this._data[docURI]) {
         result.push(id);
       }
     }
 
     return new nsStringEnumerator(result);
   },
 
-  getAttributeEnumerator: function (docURI, id) {
+  getAttributeEnumerator: function(docURI, id) {
     this.log("Getting attribute enumerator for id=" + id + ", doc=" + docURI);
 
     if (!(docURI in this._data) || !(id in this._data[docURI]))
       return new nsStringEnumerator([]);
 
     let attrs = [];
     for (let attr in this._data[docURI][id]) {
       attrs.push(attr);
--- a/toolkit/content/aboutAbout.js
+++ b/toolkit/content/aboutAbout.js
@@ -1,17 +1,17 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var Cc = Components.classes;
 var Ci = Components.interfaces;
 var gProtocols = [];
 var gContainer;
-window.onload = function () {
+window.onload = function() {
   gContainer = document.getElementById("abouts");
   findAbouts();
 }
 
 function findAbouts() {
   var ios = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
   for (var cid in Cc) {
     var result = cid.match(/@mozilla.org\/network\/protocol\/about;1\?what\=(.*)$/);
--- a/toolkit/content/aboutNetworking.js
+++ b/toolkit/content/aboutNetworking.js
@@ -337,17 +337,17 @@ function startLogging() {
 
 function stopLogging() {
   clearLogModules();
   // clear the log file as well
   Services.prefs.clearUserPref("logging.config.LOG_FILE");
   updateLogFile();
 }
 
-function confirm () {
+function confirm() {
   let div = document.getElementById("warning_message");
   div.classList.remove("active");
   div.hidden = true;
   let warnBox = document.getElementById("warncheck");
   Services.prefs.setBoolPref("network.warnOnAboutNetworking", warnBox.checked);
 }
 
 function show(button) {
--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -15,17 +15,17 @@ Cu.import("resource://gre/modules/AppCon
 XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
                                   "resource://gre/modules/PluralForm.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "PlacesDBUtils",
                                   "resource://gre/modules/PlacesDBUtils.jsm");
 
 window.addEventListener("load", function onload(event) {
   try {
   window.removeEventListener("load", onload, false);
-  Troubleshoot.snapshot(function (snapshot) {
+  Troubleshoot.snapshot(function(snapshot) {
     for (let prop in snapshotFormatters)
       snapshotFormatters[prop](snapshot[prop]);
   });
   populateActionBox();
   setupEventListeners();
   } catch (e) {
     Cu.reportError("stack of load error for about:support: " + e + ": " + e.stack);
   }
@@ -101,17 +101,17 @@ var snapshotFormatters = {
 
     if (data.pending > 0) {
       $("crashes-allReportsWithPending").textContent =
         PluralForm.get(data.pending, strings.GetStringFromName("pendingReports"))
                   .replace("#1", data.pending);
     }
 
     let dateNow = new Date();
-    $.append($("crashes-tbody"), data.submitted.map(function (crash) {
+    $.append($("crashes-tbody"), data.submitted.map(function(crash) {
       let date = new Date(crash.date);
       let timePassed = dateNow - date;
       let formattedDate;
       if (timePassed >= 24 * 60 * 60 * 1000)
       {
         let daysPassed = Math.round(timePassed / (24 * 60 * 60 * 1000));
         let daysPassedString = strings.GetStringFromName("crashesTimeDays");
         formattedDate = PluralForm.get(daysPassed, daysPassedString)
@@ -136,59 +136,59 @@ var snapshotFormatters = {
           $.new("a", crash.id, null, {href : reportURL + crash.id})
         ]),
         $.new("td", formattedDate)
       ]);
     }));
   },
 
   extensions: function extensions(data) {
-    $.append($("extensions-tbody"), data.map(function (extension) {
+    $.append($("extensions-tbody"), data.map(function(extension) {
       return $.new("tr", [
         $.new("td", extension.name),
         $.new("td", extension.version),
         $.new("td", extension.isActive),
         $.new("td", extension.id),
       ]);
     }));
   },
 
   experiments: function experiments(data) {
-    $.append($("experiments-tbody"), data.map(function (experiment) {
+    $.append($("experiments-tbody"), data.map(function(experiment) {
       return $.new("tr", [
         $.new("td", experiment.name),
         $.new("td", experiment.id),
         $.new("td", experiment.description),
         $.new("td", experiment.active),
         $.new("td", experiment.endDate),
         $.new("td", [
           $.new("a", experiment.detailURL, null, {href : experiment.detailURL, })
         ]),
         $.new("td", experiment.branch),
       ]);
     }));
   },
 
   modifiedPreferences: function modifiedPreferences(data) {
     $.append($("prefs-tbody"), sortedArrayFromObject(data).map(
-      function ([name, value]) {
+      function([name, value]) {
         return $.new("tr", [
           $.new("td", name, "pref-name"),
           // Very long preference values can cause users problems when they
           // copy and paste them into some text editors.  Long values generally
           // aren't useful anyway, so truncate them to a reasonable length.
           $.new("td", String(value).substr(0, 120), "pref-value"),
         ]);
       }
     ));
   },
 
   lockedPreferences: function lockedPreferences(data) {
     $.append($("locked-prefs-tbody"), sortedArrayFromObject(data).map(
-      function ([name, value]) {
+      function([name, value]) {
         return $.new("tr", [
           $.new("td", name, "pref-name"),
           $.new("td", String(value).substr(0, 120), "pref-value"),
         ]);
       }
     ));
   },
 
@@ -218,17 +218,17 @@ var snapshotFormatters = {
       catch (err) {
         // Throws if nameOrMsg is not a name in the bundle.
       }
       return nameOrMsg;
     }
 
     // Read APZ info out of data.info, stripping it out in the process.
     let apzInfo = [];
-    let formatApzInfo = function (info) {
+    let formatApzInfo = function(info) {
       let out = [];
       for (let type of ['Wheel', 'Touch', 'Drag']) {
         let key = 'Apz' + type + 'Input';
 
         if (!(key in info))
           continue;
 
         delete info[key];
@@ -274,17 +274,17 @@ var snapshotFormatters = {
       addRows(where, [buildRow(key, value)]);
     }
     if (data.clearTypeParameters !== undefined) {
       addRow("diagnostics", "clearTypeParameters", data.clearTypeParameters);
     }
     if ("info" in data) {
       apzInfo = formatApzInfo(data.info);
 
-      let trs = sortedArrayFromObject(data.info).map(function ([prop, val]) {
+      let trs = sortedArrayFromObject(data.info).map(function([prop, val]) {
         return $.new("tr", [
           $.new("th", prop, "column"),
           $.new("td", String(val)),
         ]);
       });
       addRows("diagnostics", trs);
 
       delete data.info;
@@ -327,17 +327,17 @@ var snapshotFormatters = {
                  combined.map(function(val) {
                    return $.new("tr", [$.new("th", val.header, "column"),
                                        $.new("td", val.message)]);
                  }));
         delete data.indices;
       } else {
         $.append($("graphics-failures-tbody"),
           [$.new("tr", [$.new("th", "LogFailure", "column"),
-                        $.new("td", data.failures.map(function (val) {
+                        $.new("td", data.failures.map(function(val) {
                           return $.new("p", val);
                        }))])]);
       }
     } else {
       $("graphics-failures-tbody").style.display = "none";
     }
 
     // Add a new row to the table, and take the key (or keys) out of data.
@@ -502,19 +502,19 @@ var snapshotFormatters = {
     }
 
     let crashGuards = data.crashGuards;
     delete data.crashGuards;
 
     if (crashGuards.length) {
       for (let guard of crashGuards) {
         let resetButton = $.new("button");
-        let onClickReset = (function (guard) {
+        let onClickReset = (function(guard) {
           // Note - need this wrapper until bug 449811 fixes |guard| scoping.
-          return function () {
+          return function() {
             Services.prefs.setIntPref(guard.prefName, 0);
             resetButton.removeEventListener("click", onClickReset);
             resetButton.disabled = true;
           };
         })(guard);
 
         resetButton.textContent = strings.GetStringFromName("resetOnNextRestart");
         resetButton.addEventListener("click", onClickReset);
@@ -550,17 +550,17 @@ var snapshotFormatters = {
     let trs = [
       $.new("tr", [
         $.new("th", ""),
         $.new("th", strings.GetStringFromName("minLibVersions")),
         $.new("th", strings.GetStringFromName("loadedLibVersions")),
       ])
     ];
     sortedArrayFromObject(data).forEach(
-      function ([name, val]) {
+      function([name, val]) {
         trs.push($.new("tr", [
           $.new("td", name),
           $.new("td", val.minVersion),
           $.new("td", val.version),
         ]));
       }
     );
     $.append($("libversions-tbody"), trs);
@@ -656,17 +656,17 @@ function sortedArrayFromObject(obj) {
   tuples.sort(([prop1, v1], [prop2, v2]) => prop1.localeCompare(prop2));
   return tuples;
 }
 
 function copyRawDataToClipboard(button) {
   if (button)
     button.disabled = true;
   try {
-    Troubleshoot.snapshot(function (snapshot) {
+    Troubleshoot.snapshot(function(snapshot) {
       if (button)
         button.disabled = false;
       let str = Cc["@mozilla.org/supports-string;1"].
                 createInstance(Ci.nsISupportsString);
       str.data = JSON.stringify(snapshot, undefined, 2);
       let transferable = Cc["@mozilla.org/widget/transferable;1"].
                          createInstance(Ci.nsITransferable);
       transferable.init(getLoadContext());
@@ -754,17 +754,17 @@ function createTextForElement(elem) {
   return text;
 }
 
 function Serializer() {
 }
 
 Serializer.prototype = {
 
-  serialize: function (rootElem) {
+  serialize: function(rootElem) {
     this._lines = [];
     this._startNewLine();
     this._serializeElement(rootElem);
     this._startNewLine();
     return this._lines.join("\n").trim() + "\n";
   },
 
   // The current line is always the line that writing will start at next.  When
@@ -773,17 +773,17 @@ Serializer.prototype = {
   get _currentLine() {
     return this._lines.length ? this._lines[this._lines.length - 1] : null;
   },
 
   set _currentLine(val) {
     return this._lines[this._lines.length - 1] = val;
   },
 
-  _serializeElement: function (elem) {
+  _serializeElement: function(elem) {
     if (this._ignoreElement(elem))
       return;
 
     // table
     if (elem.localName == "table") {
       this._serializeTable(elem);
       return;
     }
@@ -815,37 +815,37 @@ Serializer.prototype = {
       let display = window.getComputedStyle(elem).getPropertyValue("display");
       if (display == "block") {
         this._startNewLine();
         this._startNewLine();
       }
     }
   },
 
-  _startNewLine: function (lines) {
+  _startNewLine: function(lines) {
     let currLine = this._currentLine;
     if (currLine) {
       // The current line is not empty.  Trim it.
       this._currentLine = currLine.trim();
       if (!this._currentLine)
         // The current line became empty.  Discard it.
         this._lines.pop();
     }
     this._lines.push("");
   },
 
-  _appendText: function (text, lines) {
+  _appendText: function(text, lines) {
     this._currentLine += text;
   },
 
-  _isHiddenSubHeading: function (th) {
+  _isHiddenSubHeading: function(th) {
     return th.parentNode.parentNode.style.display == "none";
   },
 
-  _serializeTable: function (table) {
+  _serializeTable: function(table) {
     // Collect the table's column headings if in fact there are any.  First
     // check thead.  If there's no thead, check the first tr.
     let colHeadings = {};
     let tableHeadingElem = table.querySelector("thead");
     if (!tableHeadingElem)
       tableHeadingElem = table.querySelector("tr");
     if (tableHeadingElem) {
       let tableHeadingCols = tableHeadingElem.querySelectorAll("th,td");
@@ -915,21 +915,21 @@ Serializer.prototype = {
           this._appendText(rowHeading + ": " + this._nodeText(children[1]).trim());
         }
       }
       this._startNewLine();
     }
     this._startNewLine();
   },
 
-  _ignoreElement: function (elem) {
+  _ignoreElement: function(elem) {
     return elem.classList.contains("no-copy");
   },
 
-  _nodeText: function (node) {
+  _nodeText: function(node) {
     return node.textContent.replace(/\s+/g, " ");
   },
 };
 
 function openProfileDirectory() {
   // Get the profile directory.
   let currProfD = Services.dirsvc.get("ProfD", Ci.nsIFile);
   let profileDir = currProfD.path;
@@ -963,41 +963,41 @@ function safeModeRestart() {
   if (!cancelQuit.data) {
     Services.startup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
   }
 }
 /**
  * Set up event listeners for buttons.
  */
 function setupEventListeners() {
-  $("show-update-history-button").addEventListener("click", function (event) {
+  $("show-update-history-button").addEventListener("click", function(event) {
     var prompter = Cc["@mozilla.org/updates/update-prompt;1"].createInstance(Ci.nsIUpdatePrompt);
       prompter.showUpdateHistory(window);
   });
-  $("reset-box-button").addEventListener("click", function (event) {
+  $("reset-box-button").addEventListener("click", function(event) {
     ResetProfile.openConfirmationDialog(window);
   });
-  $("copy-raw-data-to-clipboard").addEventListener("click", function (event) {
+  $("copy-raw-data-to-clipboard").addEventListener("click", function(event) {
     copyRawDataToClipboard(this);
   });
-  $("copy-to-clipboard").addEventListener("click", function (event) {
+  $("copy-to-clipboard").addEventListener("click", function(event) {
     copyContentsToClipboard();
   });
-  $("profile-dir-button").addEventListener("click", function (event) {
+  $("profile-dir-button").addEventListener("click", function(event) {
     openProfileDirectory();
   });
-  $("restart-in-safe-mode-button").addEventListener("click", function (event) {
+  $("restart-in-safe-mode-button").addEventListener("click", function(event) {
     if (Services.obs.enumerateObservers("restart-in-safe-mode").hasMoreElements()) {
       Services.obs.notifyObservers(null, "restart-in-safe-mode", "");
     }
     else {
       safeModeRestart();
     }
   });
-  $("verify-place-integrity-button").addEventListener("click", function (event) {
+  $("verify-place-integrity-button").addEventListener("click", function(event) {
     PlacesDBUtils.checkAndFixDatabase(function(aLog) {
       let msg = aLog.join("\n");
       $("verify-place-result").style.display = "block";
       $("verify-place-result").classList.remove("no-copy");
       $("verify-place-result").textContent = msg;
     });
   });
 }
--- a/toolkit/content/aboutTelemetry.js
+++ b/toolkit/content/aboutTelemetry.js
@@ -1669,55 +1669,55 @@ function setupListeners() {
   // Clean up observers when page is closed
   window.addEventListener("unload",
     function unloadHandler(aEvent) {
       window.removeEventListener("unload", unloadHandler);
       Settings.detachObservers();
   }, false);
 
   document.getElementById("chrome-hangs-fetch-symbols").addEventListener("click",
-    function () {
+    function() {
       if (!gPingData) {
         return;
       }
 
       let hangs = gPingData.payload.chromeHangs;
       let req = new SymbolicationRequest("chrome-hangs",
                                          ChromeHangs.renderHangHeader,
                                          hangs.memoryMap,
                                          hangs.stacks,
                                          hangs.durations);
       req.fetchSymbols();
   }, false);
 
   document.getElementById("chrome-hangs-hide-symbols").addEventListener("click",
-    function () {
+    function() {
       if (!gPingData) {
         return;
       }
 
       ChromeHangs.render(gPingData);
   }, false);
 
   document.getElementById("late-writes-fetch-symbols").addEventListener("click",
-    function () {
+    function() {
       if (!gPingData) {
         return;
       }
 
       let lateWrites = gPingData.payload.lateWrites;
       let req = new SymbolicationRequest("late-writes",
                                          LateWritesSingleton.renderHeader,
                                          lateWrites.memoryMap,
                                          lateWrites.stacks);
       req.fetchSymbols();
   }, false);
 
   document.getElementById("late-writes-hide-symbols").addEventListener("click",
-    function () {
+    function() {
       if (!gPingData) {
         return;
       }
 
       LateWritesSingleton.renderLateWrites(gPingData.payload.lateWrites);
   }, false);
 
   // Clicking on the section name will toggle its state
--- a/toolkit/content/aboutwebrtc/aboutWebrtc.js
+++ b/toolkit/content/aboutwebrtc/aboutWebrtc.js
@@ -105,17 +105,17 @@ var ControlSet = {
 
 function Control() {
   this._label = null;
   this._message = null;
   this._messageHeader = null;
 }
 
 Control.prototype = {
-  render: function () {
+  render: function() {
     let controlElem = document.createElement("button");
     let messageElem = document.createElement("p");
 
     this.ctrl = controlElem;
     controlElem.onclick = this.onClick.bind(this);
     this.msg = messageElem;
     this.update();
 
@@ -254,37 +254,37 @@ function AecLogging() {
     this._label = getString("aec_logging_off_state_label");
     this._message = null;
   }
 }
 
 AecLogging.prototype = Object.create(Control.prototype);
 AecLogging.prototype.constructor = AecLogging;
 
-AecLogging.prototype.offState = function () {
+AecLogging.prototype.offState = function() {
   this._label = getString("aec_logging_off_state_label");
   try {
     let file = Services.prefs.getCharPref("media.webrtc.debug.aec_log_dir");
     this._message = formatString("aec_logging_off_state_msg", [file], 1);
   } catch (e) {
     this._message = null;
   }
 };
 
-AecLogging.prototype.onState = function () {
+AecLogging.prototype.onState = function() {
   this._label = getString("aec_logging_on_state_label");
   try {
     let file = Services.prefs.getCharPref("media.webrtc.debug.aec_log_dir");
     this._message = getString("aec_logging_on_state_msg");
   } catch (e) {
     this._message = null;
   }
 };
 
-AecLogging.prototype.onClick = function () {
+AecLogging.prototype.onClick = function() {
   if (WebrtcGlobalInformation.aecDebug) {
     WebrtcGlobalInformation.aecDebug = false;
     this.offState();
   } else {
     WebrtcGlobalInformation.aecDebug = true;
     this.onState();
   }
   this.update();
@@ -432,17 +432,17 @@ PeerConnection.prototype = {
     div.appendChild(new ICEStats(this._report).render());
     div.appendChild(new SDPStats(this._report).render());
     div.appendChild(new RTPStats(this._report).render());
 
     pc.appendChild(div);
     return pc;
   },
 
-  renderHeading: function () {
+  renderHeading: function() {
     let pcInfo = this.getPCInfo(this._report);
     let heading = document.createElement("h3");
     let now = new Date(this._report.timestamp).toTimeString();
     heading.textContent =
       `[ ${pcInfo.id} ] ${pcInfo.url} ${pcInfo.closed ? `(${getString("connection_closed")})` : ""} ${now}`;
     return heading;
   },
 
--- a/toolkit/content/browser-child.js
+++ b/toolkit/content/browser-child.js
@@ -45,17 +45,17 @@ var WebProgressListener = {
     let webProgress = docShell.QueryInterface(Ci.nsIInterfaceRequestor)
                               .getInterface(Ci.nsIWebProgress);
     webProgress.removeProgressListener(this._filter);
 
     this._filter.removeProgressListener(this);
     this._filter = null;
   },
 
-  _requestSpec: function (aRequest, aPropertyName) {
+  _requestSpec: function(aRequest, aPropertyName) {
     if (!aRequest || !(aRequest instanceof Ci.nsIChannel))
       return null;
     return aRequest.QueryInterface(Ci.nsIChannel)[aPropertyName].spec;
   },
 
   _setupJSON: function setupJSON(aWebProgress, aRequest) {
     let innerWindowID = null;
     if (aWebProgress) {
@@ -364,17 +364,17 @@ var SecurityUI = {
       return helper.serializeToString(status);
     }
 
     return null;
   }
 };
 
 var ControllerCommands = {
-  init: function () {
+  init: function() {
     addMessageListener("ControllerCommands:Do", this);
     addMessageListener("ControllerCommands:DoWithParams", this);
   },
 
   receiveMessage: function(message) {
     switch (message.name) {
       case "ControllerCommands:Do":
         if (docShell.isCommandEnabled(message.data))
@@ -398,35 +398,35 @@ var ControllerCommands = {
         }
         break;
     }
   }
 }
 
 ControllerCommands.init()
 
-addEventListener("DOMTitleChanged", function (aEvent) {
+addEventListener("DOMTitleChanged", function(aEvent) {
   let document = content.document;
   switch (aEvent.type) {
   case "DOMTitleChanged":
     if (!aEvent.isTrusted || aEvent.target.defaultView != content)
       return;
 
     sendAsyncMessage("DOMTitleChanged", { title: document.title });
     break;
   }
 }, false);
 
-addEventListener("DOMWindowClose", function (aEvent) {
+addEventListener("DOMWindowClose", function(aEvent) {
   if (!aEvent.isTrusted)
     return;
   sendAsyncMessage("DOMWindowClose");
 }, false);
 
-addEventListener("ImageContentLoaded", function (aEvent) {
+addEventListener("ImageContentLoaded", function(aEvent) {
   if (content.document instanceof Ci.nsIImageDocument) {
     let req = content.document.imageRequest;
     if (!req.image)
       return;
     sendAsyncMessage("ImageDocumentLoaded", { width: req.image.width,
                                               height: req.image.height });
   }
 }, false);
@@ -481,84 +481,84 @@ const ZoomManager = {
   },
 
   _cache: {
     fullZoom: NaN,
     textZoom: NaN
   }
 };
 
-addMessageListener("FullZoom", function (aMessage) {
+addMessageListener("FullZoom", function(aMessage) {
   ZoomManager.fullZoom = aMessage.data.value;
 });
 
-addMessageListener("TextZoom", function (aMessage) {
+addMessageListener("TextZoom", function(aMessage) {
   ZoomManager.textZoom = aMessage.data.value;
 });
 
-addEventListener("FullZoomChange", function () {
+addEventListener("FullZoomChange", function() {
   if (ZoomManager.refreshFullZoom()) {
     sendAsyncMessage("FullZoomChange", { value: ZoomManager.fullZoom });
   }
 }, false);
 
-addEventListener("TextZoomChange", function (aEvent) {
+addEventListener("TextZoomChange", function(aEvent) {
   if (ZoomManager.refreshTextZoom()) {
     sendAsyncMessage("TextZoomChange", { value: ZoomManager.textZoom });
   }
 }, false);
 
-addEventListener("ZoomChangeUsingMouseWheel", function () {
+addEventListener("ZoomChangeUsingMouseWheel", function() {
   sendAsyncMessage("ZoomChangeUsingMouseWheel", {});
 }, false);
 
-addMessageListener("UpdateCharacterSet", function (aMessage) {
+addMessageListener("UpdateCharacterSet", function(aMessage) {
   docShell.charset = aMessage.data.value;
   docShell.gatherCharsetMenuTelemetry();
 });
 
 /**
  * Remote thumbnail request handler for PageThumbs thumbnails.
  */
-addMessageListener("Browser:Thumbnail:Request", function (aMessage) {
+addMessageListener("Browser:Thumbnail:Request", function(aMessage) {
   let snapshot;
   let args = aMessage.data.additionalArgs;
   let fullScale = args ? args.fullScale : false;
   if (fullScale) {
     snapshot = PageThumbUtils.createSnapshotThumbnail(content, null, args);
   } else {
     let snapshotWidth = aMessage.data.canvasWidth;
     let snapshotHeight = aMessage.data.canvasHeight;
     snapshot =
       PageThumbUtils.createCanvas(content, snapshotWidth, snapshotHeight);
     PageThumbUtils.createSnapshotThumbnail(content, snapshot, args);
   }
 
-  snapshot.toBlob(function (aBlob) {
+  snapshot.toBlob(function(aBlob) {
     sendAsyncMessage("Browser:Thumbnail:Response", {
       thumbnail: aBlob,
       id: aMessage.data.id
     });
   });
 });
 
 /**
  * Remote isSafeForCapture request handler for PageThumbs.
  */
-addMessageListener("Browser:Thumbnail:CheckState", function (aMessage) {
+addMessageListener("Browser:Thumbnail:CheckState", function(aMessage) {
   let result = PageThumbUtils.shouldStoreContentThumbnail(content, docShell);
   sendAsyncMessage("Browser:Thumbnail:CheckState:Response", {
     result: result
   });
 });
 
 /**
  * Remote GetOriginalURL request handler for PageThumbs.
  */
-addMessageListener("Browser:Thumbnail:GetOriginalURL", function (aMessage) {
+addMessageListener("Browser:Thumbnail:GetOriginalURL", function(aMessage) {
   let channel = docShell.currentDocumentChannel;
   let channelError = PageThumbUtils.isChannelErrorResponse(channel);
   let originalURL;
   try {
     originalURL = channel.originalURI.spec;
   } catch (ex) {}
   sendAsyncMessage("Browser:Thumbnail:GetOriginalURL:Response", {
     channelError: channelError,
--- a/toolkit/content/browser-content.js
+++ b/toolkit/content/browser-content.js
@@ -15,17 +15,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
   "resource://gre/modules/ReaderMode.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "BrowserUtils",
   "resource://gre/modules/BrowserUtils.jsm");
 
 var global = this;
 
 
 // Lazily load the finder code
-addMessageListener("Finder:Initialize", function () {
+addMessageListener("Finder:Initialize", function() {
   let {RemoteFinderListener} = Cu.import("resource://gre/modules/RemoteFinder.jsm", {});
   new RemoteFinderListener(global);
 });
 
 var ClickEventHandler = {
   init: function init() {
     this._scrollable = null;
     this._scrolldir = "";
@@ -496,22 +496,22 @@ var Printing = {
 
     return null;
   },
 
   parseDocument(URL, contentWindow) {
     // By using ReaderMode primitives, we parse given document and place the
     // resulting JS object into the DOM of current browser.
     let articlePromise = ReaderMode.parseDocument(contentWindow.document).catch(Cu.reportError);
-    articlePromise.then(function (article) {
+    articlePromise.then(function(article) {
       // We make use of a web progress listener in order to know when the content we inject
       // into the DOM has finished rendering. If our layout engine is still painting, we
       // will wait for MozAfterPaint event to be fired.
       let webProgressListener = {
-        onStateChange: function (webProgress, req, flags, status) {
+        onStateChange: function(webProgress, req, flags, status) {
           if (flags & Ci.nsIWebProgressListener.STATE_STOP) {
             webProgress.removeProgressListener(webProgressListener);
             let domUtils = content.QueryInterface(Ci.nsIInterfaceRequestor)
                                   .getInterface(Ci.nsIDOMWindowUtils);
             // Here we tell the parent that we have parsed the document successfully
             // using ReaderMode primitives and we are able to enter on preview mode.
             if (domUtils.isMozAfterPaintPending) {
               addEventListener("MozAfterPaint", function onPaint() {
@@ -914,17 +914,17 @@ let WebChannelMessageToChromeListener = 
     }
   }
 };
 
 WebChannelMessageToChromeListener.init();
 
 // This should be kept in sync with /browser/base/content.js.
 // Add message listener for "WebChannelMessageToContent" messages from chrome scripts.
-addMessageListener("WebChannelMessageToContent", function (e) {
+addMessageListener("WebChannelMessageToContent", function(e) {
   if (e.data) {
     // e.objects.eventTarget will be defined if sending a response to
     // a WebChannelMessageToChrome event. An unsolicited send
     // may not have an eventTarget defined, in this case send to the
     // main content window.
     let eventTarget = e.objects.eventTarget || content;
 
     // Use nodePrincipal if available, otherwise fallback to document principal.
@@ -1049,17 +1049,17 @@ addMessageListener("Browser:PurgeSession
   }
 
   if (purge > 0) {
     sessionHistory.PurgeHistory(purge);
   }
 });
 
 var ViewSelectionSource = {
-  init: function () {
+  init: function() {
     addMessageListener("ViewSource:GetSelection", this);
   },
 
   receiveMessage: function(message) {
     if (message.name == "ViewSource:GetSelection") {
       let selectionDetails;
       try {
         selectionDetails = message.objects.target ? this.getMathMLSelection(message.objects.target)
@@ -1091,17 +1091,17 @@ var ViewSelectionSource = {
         }
       }
       n = p;
       p = n.parentNode;
     } while (n != ancestor && p);
     return path;
   },
 
-  getSelection: function () {
+  getSelection: function() {
     // These are markers used to delimit the selection during processing. They
     // are removed from the final rendering.
     // We use noncharacter Unicode codepoints to minimize the risk of clashing
     // with anything that might legitimately be present in the document.
     // U+FDD0..FDEF <noncharacters>
     const MARK_SELECTION_START = "\uFDD0";
     const MARK_SELECTION_END = "\uFDEF";
 
@@ -1514,59 +1514,59 @@ let AutoCompletePopup = {
         if (this._input) {
           this._input.focus();
         }
         break;
       }
     }
   },
 
-  get input () { return this._input; },
-  get overrideValue () { return null; },
-  set selectedIndex (index) {
+  get input() { return this._input; },
+  get overrideValue() { return null; },
+  set selectedIndex(index) {
     sendAsyncMessage("FormAutoComplete:SetSelectedIndex", { index });
   },
-  get selectedIndex () {
+  get selectedIndex() {
     // selectedIndex getter must be synchronous because we need the
     // correct value when the controller is in controller::HandleEnter.
     // We can't easily just let the parent inform us the new value every
     // time it changes because not every action that can change the
     // selectedIndex is trivial to catch (e.g. moving the mouse over the
     // list).
     return sendSyncMessage("FormAutoComplete:GetSelectedIndex", {});
   },
-  get popupOpen () {
+  get popupOpen() {
     return this._popupOpen;
   },
 
-  openAutocompletePopup: function (input, element) {
+  openAutocompletePopup: function(input, element) {
     if (this._popupOpen || !input) {
       return;
     }
 
     let rect = BrowserUtils.getElementBoundingScreenRect(element);
     let window = element.ownerDocument.defaultView;
     let dir = window.getComputedStyle(element).direction;
     let results = this.getResultsFromController(input);
 
     sendAsyncMessage("FormAutoComplete:MaybeOpenPopup",
                      { results, rect, dir });
     this._input = input;
   },
 
-  closePopup: function () {
+  closePopup: function() {
     // We set this here instead of just waiting for the
     // PopupClosed message to do it so that we don't end
     // up in a state where the content thinks that a popup
     // is open when it isn't (or soon won't be).
     this._popupOpen = false;
     sendAsyncMessage("FormAutoComplete:ClosePopup", {});
   },
 
-  invalidate: function () {
+  invalidate: function() {
     if (this._popupOpen) {
       let results = this.getResultsFromController(this._input);
       sendAsyncMessage("FormAutoComplete:Invalidate", { results });
     }
   },
 
   selectBy: function(reverse, page) {
     this._index = sendSyncMessage("FormAutoComplete:SelectBy", {
--- a/toolkit/content/contentAreaUtils.js
+++ b/toolkit/content/contentAreaUtils.js
@@ -193,20 +193,20 @@ function saveBrowser(aBrowser, aSkipProm
   if (!aBrowser) {
     throw "Must have a browser when calling saveBrowser";
   }
   let persistable = aBrowser.QueryInterface(Ci.nsIFrameLoaderOwner)
                     .frameLoader
                     .QueryInterface(Ci.nsIWebBrowserPersistable);
   let stack = Components.stack.caller;
   persistable.startPersistence(aOuterWindowID, {
-    onDocumentReady: function (document) {
+    onDocumentReady: function(document) {
       saveDocument(document, aSkipPrompt);
     },
-    onError: function (status) {
+    onError: function(status) {
       throw new Components.Exception("saveBrowser failed asynchronously in startPersistence",
                                      status, stack);
     }
   });
 }
 
 // Saves a document; aDocument can be an nsIWebBrowserPersistDocument
 // (see saveBrowser, above) or an nsIDOMDocument.
--- a/toolkit/content/customizeToolbar.js
+++ b/toolkit/content/customizeToolbar.js
@@ -27,17 +27,17 @@ function onLoad()
 }
 
 function InitWithToolbox(aToolbox)
 {
   gToolbox = aToolbox;
   dispatchCustomizationEvent("beforecustomization");
   gToolboxDocument = gToolbox.ownerDocument;
   gToolbox.customizing = true;
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     toolbar.setAttribute("customizing", "true");
   });
   gPaletteBox = document.getElementById("palette-box");
 
   var elts = getRootElements();
   for (let i = 0; i < elts.length; i++) {
     elts[i].addEventListener("dragstart", onToolbarDragStart, true);
     elts[i].addEventListener("dragover", onToolbarDragOver, true);
@@ -63,17 +63,17 @@ function onUnload()
 }
 
 function finishToolbarCustomization()
 {
   removeToolboxListeners();
   unwrapToolbarItems();
   persistCurrentSets();
   gToolbox.customizing = false;
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     toolbar.removeAttribute("customizing");
   });
 
   notifyParentComplete();
 }
 
 function initDialog()
 {
@@ -157,17 +157,17 @@ function dispatchCustomizationEvent(aEve
  * localstore.
  */
 function persistCurrentSets()
 {
   if (!gToolboxChanged || gToolboxDocument.defaultView.closed)
     return;
 
   var customCount = 0;
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     // Calculate currentset and store it in the attribute.
     var currentSet = toolbar.currentSet;
     toolbar.setAttribute("currentset", currentSet);
 
     var customIndex = toolbar.hasAttribute("customindex");
     if (customIndex) {
       if (!toolbar.hasChildNodes()) {
         // Remove custom toolbars whose contents have been removed.
@@ -193,18 +193,18 @@ function persistCurrentSets()
   }
 }
 
 /**
  * Wraps all items in all customizable toolbars in a toolbox.
  */
 function wrapToolbarItems()
 {
-  forEachCustomizableToolbar(function (toolbar) {
-    Array.forEach(toolbar.childNodes, function (item) {
+  forEachCustomizableToolbar(function(toolbar) {
+    Array.forEach(toolbar.childNodes, function(item) {
       if (AppConstants.platform == "macosx") {
         if (item.firstChild && item.firstChild.localName == "menubar")
           return;
       }
       if (isToolbarItem(item)) {
         let wrapper = wrapToolbarItem(item);
         cleanupItemForToolbar(item, wrapper);
       }
@@ -284,17 +284,17 @@ function wrapToolbarItem(aToolbarItem)
 }
 
 /**
  * Get the list of ids for the current set of items on each toolbar.
  */
 function getCurrentItemIds()
 {
   var currentItems = {};
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     var child = toolbar.firstChild;
     while (child) {
       if (isToolbarItem(child))
         currentItems[child.id] = 1;
       child = child.nextSibling;
     }
   });
   return currentItems;
@@ -531,17 +531,17 @@ function restoreDefaultSet()
       thisChild.currentSet = "__empty";
       gToolbox.removeChild(thisChild);
     } else {
       child = child.previousSibling;
     }
   }
 
   // Restore the defaultset for fixed toolbars.
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     var defaultSet = toolbar.getAttribute("defaultset");
     if (defaultSet)
       toolbar.currentSet = defaultSet;
   });
 
   // Restore the default icon size and mode.
   document.getElementById("smallicons").checked = (updateIconSize() == "small");
   document.getElementById("modelist").value = updateToolbarMode();
@@ -570,17 +570,17 @@ function updateToolbarMode(aModeValue) {
 
 function updateToolboxProperty(aProp, aValue, aToolkitDefault) {
   var toolboxDefault = gToolbox.getAttribute("default" + aProp) ||
                        aToolkitDefault;
 
   gToolbox.setAttribute(aProp, aValue || toolboxDefault);
   gToolboxDocument.persist(gToolbox.id, aProp);
 
-  forEachCustomizableToolbar(function (toolbar) {
+  forEachCustomizableToolbar(function(toolbar) {
     var toolbarDefault = toolbar.getAttribute("default" + aProp) ||
                          toolboxDefault;
     if (toolbar.getAttribute("lock" + aProp) == "true" &&
         toolbar.getAttribute(aProp) == toolbarDefault)
       return;
 
     toolbar.setAttribute(aProp, aValue || toolbarDefault);
     gToolboxDocument.persist(toolbar.id, aProp);
--- a/toolkit/content/tests/browser/browser_audioCompeting.js
+++ b/toolkit/content/tests/browser/browser_audioCompeting.js
@@ -9,43 +9,43 @@ function* wait_for_tab_playing_event(tab
         is(tab.soundPlaying, expectPlaying, "The tab should " + (expectPlaying ? "" : "not ") + "be playing");
         return true;
       }
       return false;
     });
   }
 }
 
-function play_audio_from_invisible_tab () {
+function play_audio_from_invisible_tab() {
   return new Promise(resolve => {
     var autoPlay = content.document.getElementById('autoplay');
     if (!autoPlay) {
       ok(false, "Can't get the audio element!");
     }
 
     is(autoPlay.paused, true, "Audio in tab 1 was paused by audio competing.");
     autoPlay.play();
     autoPlay.onpause = function() {
       autoPlay.onpause = null;
       ok(true, "Audio in tab 1 can't playback when other tab is playing in foreground.");
       resolve();
     };
   });
 }
 
-function audio_should_keep_playing_even_go_to_background () {
+function audio_should_keep_playing_even_go_to_background() {
   var autoPlay = content.document.getElementById('autoplay');
   if (!autoPlay) {
     ok(false, "Can't get the audio element!");
   }
 
   is(autoPlay.paused, false, "Audio in tab 2 is still playing in the background.");
 }
 
-function play_non_autoplay_audio () {
+function play_non_autoplay_audio() {
   return new Promise(resolve => {
     var autoPlay = content.document.getElementById('autoplay');
     var nonAutoPlay = content.document.getElementById('nonautoplay');
     if (!autoPlay || !nonAutoPlay) {
       ok(false, "Can't get the audio element!");
     }
 
     is(nonAutoPlay.paused, true, "Non-autoplay audio isn't started playing yet.");
@@ -64,17 +64,17 @@ add_task(function* setup_test_preference
   yield new Promise(resolve => {
     SpecialPowers.pushPrefEnv({"set": [
       ["dom.audiochannel.audioCompeting", true],
       ["dom.ipc.processCount", 1]
     ]}, resolve);
   });
 });
 
-add_task(function* cross_tabs_audio_competing () {
+add_task(function* cross_tabs_audio_competing() {
   info("- open tab 1 in foreground -");
   let tab1 = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
                                                          "about:blank");
   tab1.linkedBrowser.loadURI(PAGE);
   yield wait_for_tab_playing_event(tab1, true);
 
   info("- open tab 2 in foreground -");
   let tab2 = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
@@ -93,17 +93,17 @@ add_task(function* cross_tabs_audio_comp
                           play_audio_from_invisible_tab);
 
   info("- remove tabs -");
   yield BrowserTestUtils.removeTab(tab1);
   yield BrowserTestUtils.removeTab(tab2);
   yield BrowserTestUtils.removeTab(tab3);
 });
 
-add_task(function* within_one_tab_audio_competing () {
+add_task(function* within_one_tab_audio_competing() {
   info("- open tab and play audio1 -");
   let tab = yield BrowserTestUtils.openNewForegroundTab(window.gBrowser,
                                                         "about:blank");
   tab.linkedBrowser.loadURI(PAGE);
   yield wait_for_tab_playing_event(tab, true);
 
   info("- play audio2 in the same tab -");
   yield ContentTask.spawn(tab.linkedBrowser, null,
--- a/toolkit/content/tests/browser/browser_default_image_filename.js
+++ b/toolkit/content/tests/browser/browser_default_image_filename.js
@@ -23,17 +23,17 @@ add_task(function* () {
 
   let showFilePickerPromise = new Promise(resolve => {
     MockFilePicker.showCallback = function(fp) {
       is(fp.defaultString, "index.gif");
       resolve();
     }
   });
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     MockFilePicker.cleanup();
   });
 
   // Select "Save Image As" option from context menu
   var saveImageAsCommand = document.getElementById("context-saveimage");
   saveImageAsCommand.doCommand();
 
   yield showFilePickerPromise;
--- a/toolkit/content/tests/browser/browser_mediaPlayback_suspended_multipleAudio.js
+++ b/toolkit/content/tests/browser/browser_mediaPlayback_suspended_multipleAudio.js
@@ -55,37 +55,37 @@ function check_autoplay_audio_pause_stat
 
   if (autoPlay.paused == expectedPauseState) {
     if (expectedPauseState) {
       ok(true, "Audio is paused correctly.");
     } else {
       ok(true, "Audio is resumed correctly.");
     }
   } else if (expectedPauseState) {
-    autoPlay.onpause = function () {
+    autoPlay.onpause = function() {
       autoPlay.onpause = null;
       ok(true, "Audio is paused correctly, checking from onpause.");
     }
   } else {
-    autoPlay.onplay = function () {
+    autoPlay.onplay = function() {
       autoPlay.onplay = null;
       ok(true, "Audio is resumed correctly, checking from onplay.");
     }
   }
 }
 
 function play_nonautoplay_audio_should_be_paused() {
   var nonAutoPlay = content.document.getElementById('nonautoplay');
   if (!nonAutoPlay) {
     ok(false, "Can't get the audio element!");
   }
 
   nonAutoPlay.play();
   return new Promise(resolve => {
-    nonAutoPlay.onpause = function () {
+    nonAutoPlay.onpause = function() {
       nonAutoPlay.onpause = null;
       is(nonAutoPlay.ended, false, "Audio can't be playback.");
       resolve();
     }
   });
 }
 
 function all_audio_onresume() {
@@ -113,17 +113,17 @@ function all_audio_onpause() {
 function play_nonautoplay_audio_should_play_until_ended() {
   var nonAutoPlay = content.document.getElementById('nonautoplay');
   if (!nonAutoPlay) {
     ok(false, "Can't get the audio element!");
   }
 
   nonAutoPlay.play();
   return new Promise(resolve => {
-    nonAutoPlay.onended = function () {
+    nonAutoPlay.onended = function() {
       nonAutoPlay.onended = null;
       ok(true, "Audio can be playback until ended.");
       resolve();
     }
   });
 }
 
 function no_audio_resumed() {
--- a/toolkit/content/tests/browser/browser_save_resend_postdata.js
+++ b/toolkit/content/tests/browser/browser_save_resend_postdata.js
@@ -56,17 +56,17 @@ function test() {
     MockFilePicker.returnFiles = [file];
     MockFilePicker.showCallback = function(fp) {
       MockFilePicker.filterIndex = 1; // kSaveAsType_URL
     };
 
     mockTransferCallback = onTransferComplete;
     mockTransferRegisterer.register();
 
-    registerCleanupFunction(function () {
+    registerCleanupFunction(function() {
       mockTransferRegisterer.unregister();
       MockFilePicker.cleanup();
       destDir.remove(true);
     });
 
     var docToSave = innerFrame.contentDocument;
     // We call internalSave instead of saveDocument to bypass the history
     // cache.
--- a/toolkit/content/tests/browser/common/mockTransfer.js
+++ b/toolkit/content/tests/browser/common/mockTransfer.js
@@ -32,29 +32,29 @@ MockTransfer.prototype = {
       this._downloadIsSuccessful = false;
 
     // If the download is finished
     if ((aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) &&
         (aStateFlags & Ci.nsIWebProgressListener.STATE_IS_NETWORK))
       // Continue the test, reporting the success or failure condition.
       mockTransferCallback(this._downloadIsSuccessful);
   },
-  onProgressChange: function () {},
-  onLocationChange: function () {},
+  onProgressChange: function() {},
+  onLocationChange: function() {},
   onStatusChange: function MTFC_onStatusChange(aWebProgress, aRequest, aStatus,
                                                aMessage) {
     // If at least one notification reported an error, the download failed.
     if (!Components.isSuccessCode(aStatus))
       this._downloadIsSuccessful = false;
   },
-  onSecurityChange: function () {},
+  onSecurityChange: function() {},
 
   /* nsIWebProgressListener2 */
-  onProgressChange64: function () {},
-  onRefreshAttempted: function () {},
+  onProgressChange64: function() {},
+  onRefreshAttempted: function() {},
 
   /* nsITransfer */
   init: function() {},
   setSha256Hash: function() {},
   setSignatureInfo: function() {}
 };
 
 // Create an instance of a MockObjectRegisterer whose methods can be used to
--- a/toolkit/content/tests/chrome/file_autocomplete_with_composition.js
+++ b/toolkit/content/tests/chrome/file_autocomplete_with_composition.js
@@ -40,20 +40,20 @@ function nsDoTestsForAutoCompleteWithCom
 nsDoTestsForAutoCompleteWithComposition.prototype = {
   _window: null,
   _target: null,
   _controller: null,
   _DefaultCompleteDefaultIndex: false,
   _description: "",
 
   _is: null,
-  _getTargetValue: function () { return "not initialized"; },
+  _getTargetValue: function() { return "not initialized"; },
   _onFinish: null,
 
-  _doTests: function ()
+  _doTests: function()
   {
     if (++this._testingIndex == this._tests.length) {
       this._controller.input.completeDefaultIndex =
         this._DefaultCompleteDefaultIndex;
       this._onFinish();
       return;
     }
 
@@ -65,17 +65,17 @@ nsDoTestsForAutoCompleteWithComposition.
 
     waitForCondition(() => {
       return this._controller.searchStatus >=
              Components.interfaces.nsIAutoCompleteController.STATUS_COMPLETE_NO_MATCH;
     },
     this._checkResult.bind(this));
   },
 
-  _checkResult: function ()
+  _checkResult: function()
   {
     var test = this._tests[this._testingIndex];
     this._is(this._getTargetValue(), test.value,
              this._description + ", " + test.description + ": value");
     this._is(this._controller.searchString, test.searchString,
              this._description + ", " + test.description + ": searchString");
     this._is(this._controller.input.popupOpen, test.popup,
              this._description + ", " + test.description + ": popupOpen");
@@ -84,155 +84,155 @@ nsDoTestsForAutoCompleteWithComposition.
 
   _testingIndex: -1,
   _tests: [
     // Simple composition when popup hasn't been shown.
     // The autocomplete popup should not be shown during composition, but
     // after compositionend, the popup should be shown.
     { description: "compositionstart shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "M",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "M", code: "KeyM", keyCode: KeyboardEvent.DOM_VK_M,
                      shiftKey: true },
           }, aWindow);
       }, popup: false, value: "M", searchString: ""
     },
     { description: "modifying composition string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "Mo",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "o", code: "KeyO", keyCode: KeyboardEvent.DOM_VK_O },
           }, aWindow);
       }, popup: false, value: "Mo", searchString: ""
     },
     { description: "compositionend should open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Enter", code: "Enter" } }, aWindow);
       }, popup: true, value: "Mo", searchString: "Mo"
     },
     // If composition starts when popup is shown, the compositionstart event
     // should cause closing the popup.
     { description: "compositionstart should close the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "z",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "z", code: "KeyZ", keyCode: KeyboardEvent.DOM_VK_Z },
           }, aWindow);
       }, popup: false, value: "Moz", searchString: "Mo"
     },
     { description: "modifying composition string shouldn't reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "zi",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "i", code: "KeyI", keyCode: KeyboardEvent.DOM_VK_I },
           }, aWindow);
       }, popup: false, value: "Mozi", searchString: "Mo"
     },
     { description: "compositionend should research the result and open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Enter", code: "Enter" } }, aWindow);
       }, popup: true, value: "Mozi", searchString: "Mozi"
     },
     // If composition is cancelled, the value shouldn't be changed.
     { description: "compositionstart should reclose the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "l",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "l", code: "KeyL", keyCode: KeyboardEvent.DOM_VK_L },
           }, aWindow);
       }, popup: false, value: "Mozil", searchString: "Mozi"
     },
     { description: "modifying composition string shouldn't reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "ll",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "l", code: "KeyL", keyCode: KeyboardEvent.DOM_VK_L },
           }, aWindow);
       }, popup: false, value: "Mozill", searchString: "Mozi"
     },
     { description: "modifying composition string to empty string shouldn't reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "",
               "clauses":
               [
                 { "length": 0, "attr": 0 }
               ]
             },
             "caret": { "start": 0, "length": 0 }
           }, aWindow);
       }, popup: false, value: "Mozi", searchString: "Mozi"
     },
     { description: "cancled compositionend should reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommit", data: "",
           key: { key: "KEY_Escape", code: "Escape" } }, aWindow);
       }, popup: true, value: "Mozi", searchString: "Mozi"
     },
     // But if composition replaces some characters and canceled, the search
     // string should be the latest value.
     { description: "compositionstart with selected string should close the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("VK_LEFT", { shiftKey: true }, aWindow);
         synthesizeKey("VK_LEFT", { shiftKey: true }, aWindow);
         synthesizeCompositionChange(
           { "composition":
             { "string": "z",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
@@ -240,299 +240,299 @@ nsDoTestsForAutoCompleteWithComposition.
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "z", code: "KeyZ", keyCode: KeyboardEvent.DOM_VK_Z },
           }, aWindow);
       }, popup: false, value: "Moz", searchString: "Mozi"
     },
     { description: "modifying composition string shouldn't reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "zi",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "i", code: "KeyI", keyCode: KeyboardEvent.DOM_VK_I },
           }, aWindow);
       }, popup: false, value: "Mozi", searchString: "Mozi"
     },
     { description: "modifying composition string to empty string shouldn't reopen the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "",
               "clauses":
               [
                 { "length": 0, "attr": 0 }
               ]
             },
             "caret": { "start": 0, "length": 0 }
           }, aWindow);
       }, popup: false, value: "Mo", searchString: "Mozi"
     },
     { description: "canceled compositionend should search the result with the latest value",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Escape", code: "Escape" } }, aWindow);
       }, popup: true, value: "Mo", searchString: "Mo"
     },
     // If all characters are removed, the popup should be closed.
     { description: "the value becomes empty by backspace, the popup should be closed",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
       }, popup: false, value: "", searchString: ""
     },
     // composition which is canceled shouldn't cause opening the popup.
     { description: "compositionstart shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "M",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "m", code: "KeyM", keyCode: KeyboardEvent.DOM_VK_M,
                      shiftKey: true },
           }, aWindow);
       }, popup: false, value: "M", searchString: ""
     },
     { description: "modifying composition string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "Mo",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "o", code: "KeyO", keyCode: KeyboardEvent.DOM_VK_O },
           }, aWindow);
       }, popup: false, value: "Mo", searchString: ""
     },
     { description: "modifying composition string to empty string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "",
               "clauses":
               [
                 { "length": 0, "attr": 0 }
               ]
             },
             "caret": { "start": 0, "length": 0 }
           }, aWindow);
       }, popup: false, value: "", searchString: ""
     },
     { description: "canceled compositionend shouldn't open the popup if it was closed",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Escape", code: "Escape" } }, aWindow);
       }, popup: false, value: "", searchString: ""
     },
     // Down key should open the popup even if the editor is empty.
     { description: "DOWN key should open the popup even if the value is empty",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("VK_DOWN", {}, aWindow);
       }, popup: true, value: "", searchString: ""
     },
     // If popup is open at starting composition, the popup should be reopened
     // after composition anyway.
     { description: "compositionstart shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "M",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "M", code: "KeyM", keyCode: KeyboardEvent.DOM_VK_M,
                      shiftKey: true },
           }, aWindow);
       }, popup: false, value: "M", searchString: ""
     },
     { description: "modifying composition string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "Mo",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "o", code: "KeyO", keyCode: KeyboardEvent.DOM_VK_O },
           }, aWindow);
       }, popup: false, value: "Mo", searchString: ""
     },
     { description: "modifying composition string to empty string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "",
               "clauses":
               [
                 { "length": 0, "attr": 0 }
               ]
             },
             "caret": { "start": 0, "length": 0 }
           }, aWindow);
       }, popup: false, value: "", searchString: ""
     },
     { description: "canceled compositionend should open the popup if it was opened",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Escape", code: "Escape" } }, aWindow);
       }, popup: true, value: "", searchString: ""
     },
     // Type normally, and hit escape, the popup should be closed.
     { description: "ESCAPE should close the popup after typing something",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("M", { shiftKey: true }, aWindow);
         synthesizeKey("o", { shiftKey: true }, aWindow);
         synthesizeKey("VK_ESCAPE", {}, aWindow);
       }, popup: false, value: "Mo", searchString: "Mo"
     },
     // Even if the popup is closed, composition which is canceled should open
     // the popup if the value isn't empty.
     // XXX This might not be good behavior, but anyway, this is minor issue...
     { description: "compositionstart shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "z",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "z", code: "KeyZ", keyCode: KeyboardEvent.DOM_VK_Z },
           }, aWindow);
       }, popup: false, value: "Moz", searchString: "Mo"
     },
     { description: "modifying composition string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "zi",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "i", code: "KeyI", keyCode: KeyboardEvent.DOM_VK_I },
           }, aWindow);
       }, popup: false, value: "Mozi", searchString: "Mo"
     },
     { description: "modifying composition string to empty string shouldn't open the popup",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "",
               "clauses":
               [
                 { "length": 0, "attr": 0 }
               ]
             },
             "caret": { "start": 0, "length": 0 }
           }, aWindow);
       }, popup: false, value: "Mo", searchString: "Mo"
     },
     { description: "canceled compositionend shouldn't open the popup if the popup was closed",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Escape", code: "Escape" } }, aWindow);
       }, popup: true, value: "Mo", searchString: "Mo"
     },
     // House keeping...
     { description: "house keeping for next tests",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
       }, popup: false, value: "", searchString: ""
     },
     // Testing for nsIAutoCompleteInput.completeDefaultIndex being true.
     { description: "compositionstart shouldn't open the popup (completeDefaultIndex is true)",
       completeDefaultIndex: true,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "M",
               "clauses":
               [
                 { "length": 1, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 1, "length": 0 },
             "key": { key: "M", code: "KeyM", keyCode: KeyboardEvent.DOM_VK_M,
                      shiftKey: true },
           }, aWindow);
       }, popup: false, value: "M", searchString: ""
     },
     { description: "modifying composition string shouldn't open the popup (completeDefaultIndex is true)",
       completeDefaultIndex: true,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeCompositionChange(
           { "composition":
             { "string": "Mo",
               "clauses":
               [
                 { "length": 2, "attr": COMPOSITION_ATTR_RAW_CLAUSE }
               ]
             },
             "caret": { "start": 2, "length": 0 },
             "key": { key: "o", code: "KeyO", keyCode: KeyboardEvent.DOM_VK_O },
           }, aWindow);
       }, popup: false, value: "Mo", searchString: ""
     },
     { description: "compositionend should open the popup (completeDefaultIndex is true)",
       completeDefaultIndex: true,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeComposition({ type: "compositioncommitasis",
           key: { key: "KEY_Enter", code: "Enter" } }, aWindow);
       }, popup: true, value: "Mozilla", searchString: "Mo"
     },
     // House keeping...
     { description: "house keeping for next tests",
       completeDefaultIndex: false,
-      execute: function (aWindow) {
+      execute: function(aWindow) {
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
         synthesizeKey("VK_BACK_SPACE", {}, aWindow);
       }, popup: false, value: "", searchString: ""
     }
--- a/toolkit/content/tests/chrome/popup_trigger.js
+++ b/toolkit/content/tests/chrome/popup_trigger.js
@@ -46,17 +46,17 @@ var popupTests = [
   testname: "mouse click on trigger",
   events: [ "popupshowing thepopup", "popupshown thepopup" ],
   test: function() {
     // for menus, no trigger will be set. For non-menus using the popup
     // attribute, the trigger will be set to the node with the popup attribute
     gExpectedTriggerNode = gIsMenu ? "notset" : gTrigger;
     synthesizeMouse(gTrigger, 4, 4, { });
   },
-  result: function (testname) {
+  result: function(testname) {
     gExpectedTriggerNode = null;
     // menus are the anchor but non-menus are opened at screen coordinates
     is(gMenuPopup.anchorNode, gIsMenu ? gTrigger : null, testname + " anchorNode");
     // menus are opened internally, but non-menus have a mouse event which
     // triggered them
     is(gMenuPopup.triggerNode, gIsMenu ? null : gTrigger, testname + " triggerNode");
     is(document.popupNode, gIsMenu ? null : gTrigger, testname + " document.popupNode");
     is(document.tooltipNode, null, testname + " document.tooltipNode");
@@ -300,17 +300,17 @@ var popupTests = [
 },
 {
   testname: "popup with unknown step",
   events: [ "popupshowing thepopup", "popupshown thepopup" ],
   autohide: "thepopup",
   test: function() {
     gMenuPopup.openPopup(gTrigger, "other", 0, 0, false, false);
   },
-  result: function (testname) {
+  result: function(testname) {
     var triggerrect = gMenuPopup.getBoundingClientRect();
     var popuprect = gMenuPopup.getBoundingClientRect();
     is(Math.round(popuprect.left), triggerrect.left, testname + " x position ");
     is(Math.round(popuprect.top), triggerrect.top, testname + " y position ");
   }
 },
 {
   // these tests check to ensure that the position attribute can be used
--- a/toolkit/content/tests/chrome/test_autocomplete_with_composition_on_input.html
+++ b/toolkit/content/tests/chrome/test_autocomplete_with_composition_on_input.html
@@ -36,24 +36,24 @@ function runTests()
   target.focus();
   target.value = "Mozilla";
   synthesizeKey("VK_RETURN", {});
   target.value = "";
 
   var test1 = new nsDoTestsForAutoCompleteWithComposition(
     "Testing on HTML input (asynchronously search)",
     window, target, formFillController.controller, is,
-    function () { return target.value; },
-    function () {
+    function() { return target.value; },
+    function() {
       target.setAttribute("timeout", 0);
       var test2 = new nsDoTestsForAutoCompleteWithComposition(
         "Testing on HTML input (synchronously search)",
         window, target, formFillController.controller, is,
-        function () { return target.value; },
-        function () {
+        function() { return target.value; },
+        function() {
           formFillController.timeout = originalFormFillTimeout;
           SpecialPowers.detachFormFillControllerFrom(window);
           SimpleTest.finish();
         });
     });
 }
 
 SimpleTest.waitForFocus(runTests);
--- a/toolkit/content/tests/fennec-tile-testapp/chrome/content/WidgetStack.js
+++ b/toolkit/content/tests/fennec-tile-testapp/chrome/content/WidgetStack.js
@@ -54,24 +54,24 @@ var reportError = log;
  * Simple container for top,left,bottom,right "border" values
  */
 function wsBorder(t, l, b, r) {
   this.setBorder(t, l, b, r);
 }
 
 wsBorder.prototype = {
 
-  setBorder: function (t, l, b, r) {
+  setBorder: function(t, l, b, r) {
     this.top = t;
     this.left = l;
     this.bottom = b;
     this.right = r;
   },
 
-  toString: function () {
+  toString: function() {
     return "[l:" + this.left + ",t:" + this.top + ",r:" + this.right + ",b:" + this.bottom + "]";
   }
 };
 
 /*
  * wsRect class
  *
  * Rectangle class, with both x/y/w/h and t/l/b/r accessors.
@@ -375,17 +375,17 @@ WidgetStack.prototype = {
 
   _skipViewportUpdates: 0,
   _forceViewportUpdate: false,
 
   //
   // init:
   //   el: the <stack> element whose children are to be managed
   //
-  init: function (el, ew, eh) {
+  init: function(el, ew, eh) {
     this._el = el;
     this._widgetState = {};
     this._barriers = [];
 
     let rect = this._el.getBoundingClientRect();
     let width = rect.width;
     let height = rect.height;
 
@@ -417,17 +417,17 @@ WidgetStack.prototype = {
       this._viewportBounds = new wsRect(0, 0, 0, 0);
     }
   },
 
   // moveWidgetBy: move the widget with the given id by x,y.  Should
   // not be used on vp-relative or otherwise frozen widgets (using it
   // on the x coordinate for x-ignore widgets and similarily for y is
   // ok, as long as the other coordinate remains 0.)
-  moveWidgetBy: function (wid, x, y) {
+  moveWidgetBy: function(wid, x, y) {
     let state = this._getState(wid);
 
     state.rect.x += x;
     state.rect.y += y;
 
     this._commitState(state);
   },
 
@@ -467,90 +467,90 @@ WidgetStack.prototype = {
       y = this._viewingRect.y;
     this.panBy(x - this._viewingRect.x, y - this._viewingRect.y, true);
   },
 
   // freeze: set a widget as frozen.  A frozen widget won't be moved
   // in the stack -- its x,y position will still be tracked in the
   // state, but the left/top attributes won't be overwritten.  Call unfreeze
   // to move the widget back to where the ws thinks it should be.
-  freeze: function (wid) {
+  freeze: function(wid) {
     let state = this._getState(wid);
 
     state.frozen = true;
   },
 
-  unfreeze: function (wid) {
+  unfreeze: function(wid) {
     let state = this._getState(wid);
     if (!state.frozen)
       return;
 
     state.frozen = false;
     this._commitState(state);
   },
 
   // moveFrozenTo: move a frozen widget with id wid to x, y in the stack.
   // can only be used on frozen widgets
-  moveFrozenTo: function (wid, x, y) {
+  moveFrozenTo: function(wid, x, y) {
     let state = this._getState(wid);
     if (!state.frozen)
       throw "moveFrozenTo on non-frozen widget " + wid;
 
     state.widget.setAttribute("left", x);
     state.widget.setAttribute("top", y);
   },
 
   // moveUnfrozenTo: move an unfrozen, pannable widget with id wid to x, y in
   // the stack. should only be used on unfrozen widgets when a dynamic change
   // in position needs to be made. we basically remove, adjust and re-add
   // the widget
-  moveUnfrozenTo: function (wid, x, y) {
+  moveUnfrozenTo: function(wid, x, y) {
     delete this._widgetState[wid];
     let widget = document.getElementById(wid);
     if (x) widget.setAttribute("left", x);
     if (y) widget.setAttribute("top", y);
     this._addNewWidget(widget);
     this._updateWidgets();
   },
 
   // we're relying on viewportBounds and viewingRect having the same origin
-  get viewportVisibleRect () {
+  get viewportVisibleRect() {
     let rect = this._viewportBounds.intersect(this._viewingRect);
     if (!rect)
         rect = new wsRect(0, 0, 0, 0);
     return rect;
   },
 
   isWidgetFrozen: function isWidgetFrozen(wid) {
     return this._getState(wid).frozen;
   },
 
   // isWidgetVisible: return true if any portion of widget with id wid is
   // visible; otherwise return false.
-  isWidgetVisible: function (wid) {
+  isWidgetVisible: function(wid) {
     let state = this._getState(wid);
     let visibleStackRect = new wsRect(0, 0, this._viewingRect.width, this._viewingRect.height);
 
     return visibleStackRect.intersects(state.rect);
   },
 
   // getWidgetVisibility: returns the percentage that the widget is visible
-  getWidgetVisibility: function (wid) {
+  getWidgetVisibility: function(wid) {
     let state = this._getState(wid);
     let visibleStackRect = new wsRect(0, 0, this._viewingRect.width, this._viewingRect.height);
 
     let visibleRect = visibleStackRect.intersect(state.rect);
     if (visibleRect)
       return [visibleRect.width / state.rect.width, visibleRect.height / state.rect.height]
 
     return [0, 0];
   },
 
   // offsetAll: add an offset to all widgets
-  offsetAll: function (x, y) {
+  offsetAll: function(x, y) {
     this.globalOffsetX += x;
     this.globalOffsetY += y;
 
     for (let wid in this._widgetState) {
       let state = this._widgetState[wid];
       state.rect.x += x;
       state.rect.y += y;
 
@@ -657,26 +657,26 @@ WidgetStack.prototype = {
 
   // setViewportHandler
   //  uh: A function object
   //
   // The given function object is called at the end of every drag and viewport
   // bounds change, passing in the new rect that's to be displayed in the
   // viewport.
   //
-  setViewportHandler: function (uh) {
+  setViewportHandler: function(uh) {
     this._viewportUpdateHandler = uh;
   },
 
   // setPanHandler
   // uh: A function object
   //
   // The given functin object is called whenever elements pan; it provides
   // the new area of the pannable bounds that's visible in the stack.
-  setPanHandler: function (uh) {
+  setPanHandler: function(uh) {
     this._panHandler = uh;
   },
 
   // dragStart: start a drag, with the current coordinates being clientX,clientY
   dragStart: function dragStart(clientX, clientY) {
     log("(dragStart)", clientX, clientY);
 
     if (this._dragState) {
@@ -738,17 +738,17 @@ WidgetStack.prototype = {
     this._dragCoordsFromClient(clientX, clientY);
 
     let panned = this._dragUpdate();
 
     if (this._viewportUpdateInterval != -1) {
       if (this._viewportUpdateTimeout != -1)
         clearTimeout(this._viewportUpdateTimeout);
       let self = this;
-      this._viewportUpdateTimeout = setTimeout(function () { self._viewportDragUpdate(); }, this._viewportUpdateInterval);
+      this._viewportUpdateTimeout = setTimeout(function() { self._viewportDragUpdate(); }, this._viewportUpdateInterval);
     }
 
     return panned;
   },
 
   // dragBy: process a mouse move by dx,dy for an ongoing drag
   dragBy: function dragBy(dx, dy) {
     return this.dragMove(this._dragState.outerCurX + dx, this._dragState.outerCurY + dy);
@@ -827,17 +827,17 @@ WidgetStack.prototype = {
                             rect.right - rect.left,
                             rect.bottom - rect.top);
     if (w.hasAttribute("widgetwidth") && w.hasAttribute("widgetheight")) {
       state.rect.width = parseInt(w.getAttribute("widgetwidth"));
       state.rect.height = parseInt(w.getAttribute("widgetheight"));
     }
   },
 
-  _dumpRects: function () {
+  _dumpRects: function() {
     dump("WidgetStack:\n");
     dump("\tthis._viewportBounds: " + this._viewportBounds + "\n");
     dump("\tthis._viewingRect: " + this._viewingRect + "\n");
     dump("\tthis._viewport.viewportInnerBounds: " + this._viewport.viewportInnerBounds + "\n");
     dump("\tthis._viewport.rect: " + this._viewport.rect + "\n");
     dump("\tthis._viewportOverflow: " + this._viewportOverflow + "\n");
     dump("\tthis.pannableBounds: " + this.pannableBounds + "\n");
   },
@@ -865,17 +865,17 @@ WidgetStack.prototype = {
     if (vr.bottom > pb.bottom)
       panY = pb.bottom - vr.bottom;
     else if (vr.top < pb.top)
       panY = pb.top - vr.top;
 
     this.panBy(panX, panY, true);
   },
 
-  _getState: function (wid) {
+  _getState: function(wid) {
     let w = this._widgetState[wid];
     if (!w)
       throw "Unknown widget id '" + wid + "'; widget not in stack";
     return w;
   },
 
   get _dragging() {
     return this._dragState && this._dragState.dragging;
@@ -929,28 +929,28 @@ WidgetStack.prototype = {
     vwib.left += this._viewport.offsetLeft;
     vwib.top += this._viewport.offsetTop;
     vwib.right += this._viewport.offsetRight;
     vwib.bottom += this._viewport.offsetBottom;
 
     this._viewportUpdateHandler.apply(window, [vwb, vwib, vis, boundsChanged]);
   },
 
-  _dragCoordsFromClient: function (cx, cy, t) {
+  _dragCoordsFromClient: function(cx, cy, t) {
     this._dragState.curTime = t ? t : Date.now();
     this._dragState.outerCurX = cx;
     this._dragState.outerCurY = cy;
 
     let dx = this._dragState.outerCurX - this._dragState.outerStartX;
     let dy = this._dragState.outerCurY - this._dragState.outerStartY;
     this._dragState.outerDX = dx;
     this._dragState.outerDY = dy;
   },
 
-  _panHandleBarriers: function (dx, dy) {
+  _panHandleBarriers: function(dx, dy) {
     // XXX unless the barriers are sorted by position, this will break
     // with multiple barriers that are near enough to eachother that a
     // drag could cross more than one.
 
     let vr = this._viewingRect;
 
     // XXX this just stops at the first horizontal and vertical barrier it finds
 
@@ -1142,17 +1142,17 @@ WidgetStack.prototype = {
     this._dragState.outerLastUpdateDY = this._dragState.outerDY;
 
     return this.panBy(dx, dy);
   },
 
   //
   // widget addition/removal
   //
-  _addNewWidget: function (w) {
+  _addNewWidget: function(w) {
     let wid = w.getAttribute("id");
     if (!wid) {
       reportError("WidgetStack: child widget without id!");
       return;
     }
 
     if (w.getAttribute("hidden") == "true")
       return;
@@ -1219,30 +1219,30 @@ WidgetStack.prototype = {
       state.viewportInnerBounds = new wsRect(0, 0, state.rect.width, state.rect.height);
     }
 
     this._widgetState[wid] = state;
 
     log("(New widget: " + wid + (state.viewport ? " [viewport]" : "") + " at: " + state.rect + ")");
   },
 
-  _removeWidget: function (w) {
+  _removeWidget: function(w) {
     let wid = w.getAttribute("id");
     delete this._widgetState[wid];
     this._updateWidgets();
   },
 
   // updateWidgets:
   //   Go through all the widgets and figure out their viewport-relative offsets.
   // If the widget goes to the left or above the viewport widget, then
   // vpOffsetXBefore or vpOffsetYBefore is set.
   // See setViewportBounds for use of vpOffset* state variables, and for how
   // the actual x and y coords of each widget are calculated based on their offsets
   // and the viewport bounds.
-  _updateWidgets: function () {
+  _updateWidgets: function() {
     let vp = this._viewport;
 
     let ofRect = this._viewingRect.clone();
 
     for (let wid in this._widgetState) {
       let state = this._widgetState[wid];
       if (vp && state.vpRelative) {
         // compute the vpOffset from 0,0 assuming that the viewport rect is 0,0
@@ -1297,28 +1297,28 @@ WidgetStack.prototype = {
       /* right*/ Math.round(Math.max(ofRect.right - vp.rect.width, 0))
     );
 
     // clear the _pannableBounds cache, since it depends on the
     // viewportOverflow
     this._pannableBounds = null;
   },
 
-  _widgetBounds: function () {
+  _widgetBounds: function() {
     let r = new wsRect(0, 0, 0, 0);
 
     for (let wid in this._widgetState) {
       let state = this._widgetState[wid];
       r = r.union(state.rect);
     }
 
     return r;
   },
 
-  _commitState: function (state) {
+  _commitState: function(state) {
     // if the widget is frozen, don't actually update its left/top;
     // presumably the caller is managing those directly for now.
     if (state.frozen)
       return;
     let w = state.widget;
     let l = state.rect.x + state.offsetLeft;
     let t = state.rect.y + state.offsetTop;
 
@@ -1331,17 +1331,17 @@ WidgetStack.prototype = {
     if (state._top != t) {
       state._top = t;
       w.setAttribute("top", t);
     }
   },
 
   // constrain translate of rect by dx dy to bounds; return dx dy that can
   // be used to bring rect up to the edge of bounds if we'd go over.
-  _rectTranslateConstrain: function (dx, dy, rect, bounds) {
+  _rectTranslateConstrain: function(dx, dy, rect, bounds) {
     let newX, newY;
 
     // If the rect is larger than the bounds, allow it to increase its overlap
     let woverflow = rect.width > bounds.width;
     let hoverflow = rect.height > bounds.height;
     if (woverflow || hoverflow) {
       let intersection = rect.intersect(bounds);
       let newIntersection = rect.clone().translate(dx, dy).intersect(bounds);
@@ -1358,17 +1358,17 @@ WidgetStack.prototype = {
       newX = Math.min(Math.max(bounds.left, rect.x + dx), bounds.right - rect.width);
     if (isNaN(newY))
       newY = Math.min(Math.max(bounds.top, rect.y + dy), bounds.bottom - rect.height);
 
     return [newX - rect.x, newY - rect.y];
   },
 
   // add a new barrier from a <spacer>
-  _addNewBarrierFromSpacer: function (el) {
+  _addNewBarrierFromSpacer: function(el) {
     let t = el.getAttribute("barriertype");
 
     // XXX implement these at some point
     // t != "lr" && t != "rl" &&
     // t != "tb" && t != "bt" &&
 
     if (t != "horizontal" &&
         t != "vertical")
--- a/toolkit/content/tests/mochitest/test_mousecapture.xhtml
+++ b/toolkit/content/tests/mochitest/test_mousecapture.xhtml
@@ -100,17 +100,17 @@ function selectionScrollCheck()
       synthesizeMouse(document.getElementById("custom"), 2, 2, { type: "mousedown" });
 
       // check to ensure that selection dragging scrolls the right scrollable area
       otherWindow = window.open("data:text/html,<html><p>One</p><p style='margin-top: 200px;'>Two</p><p style='margin-top: 4000px'>This is some text</p></html>", "_blank", "width=200,height=200,scrollbars=yes");
       SimpleTest.waitForFocus(selectionScrollCheck, otherWindow);
     }
   }
 
-  SimpleTest.executeSoon(function () {
+  SimpleTest.executeSoon(function() {
     disableNonTestMouseEvents(true);
     synthesizeMouse(element, 2, 2, { type: "mousedown" }, otherWindow);
     synthesizeMouse(element, 100, otherWindow.innerHeight + 20, { type: "mousemove" }, otherWindow);
     otherWindow.addEventListener("scroll", selectionScrollDone, false);
   });
 }
 
 function runTests()
--- a/toolkit/content/tests/widgets/test_videocontrols_standalone.html
+++ b/toolkit/content/tests/widgets/test_videocontrols_standalone.html
@@ -64,21 +64,21 @@ function runTestAudioPre() {
     }
   })
 }
 
 function runTestAudio(aAudio) {
   info("User agent (help diagnose bug #943556): " + navigator.userAgent);
   var isAndroid = navigator.userAgent.includes("Android");
   var expectedHeight = isAndroid ? 103 : 28;
-  var condition = function () {
+  var condition = function() {
     var boundingRect = aAudio.getBoundingClientRect();
     return boundingRect.height == expectedHeight;
   };
-  waitForCondition(condition, function () {
+  waitForCondition(condition, function() {
     var boundingRect = aAudio.getBoundingClientRect();
     is(boundingRect.height, expectedHeight,
        "Height of audio element should be " + expectedHeight + ", which is equal to the controls bar.");
     popup.close();
     SimpleTest.finish();
   }, "The media element should eventually be resized to match the height of the audio controls.");
 }
 
--- a/toolkit/content/treeUtils.js
+++ b/toolkit/content/treeUtils.js
@@ -1,26 +1,26 @@
 // -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
 
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var gTreeUtils = {
-  deleteAll: function (aTree, aView, aItems, aDeletedItems)
+  deleteAll: function(aTree, aView, aItems, aDeletedItems)
   {
     for (var i = 0; i < aItems.length; ++i)
       aDeletedItems.push(aItems[i]);
     aItems.splice(0, aItems.length);
     var oldCount = aView.rowCount;
     aView._rowCount = 0;
     aTree.treeBoxObject.rowCountChanged(0, -oldCount);
   },
 
-  deleteSelectedItems: function (aTree, aView, aItems, aDeletedItems)
+  deleteSelectedItems: function(aTree, aView, aItems, aDeletedItems)
   {
     var selection = aTree.view.selection;
     selection.selectEventsSuppressed = true;
 
     var rc = selection.getRangeCount();
     for (var i = 0; i < rc; ++i) {
       var min = { }; var max = { };
       selection.getRangeAt(i, min, max);
@@ -46,27 +46,27 @@ var gTreeUtils = {
     if (aItems.length) {
       selection.select(nextSelection);
       aTree.treeBoxObject.ensureRowIsVisible(nextSelection);
       aTree.focus();
     }
     selection.selectEventsSuppressed = false;
   },
 
-  sort: function (aTree, aView, aDataSet, aColumn, aComparator,
-                  aLastSortColumn, aLastSortAscending)
+  sort: function(aTree, aView, aDataSet, aColumn, aComparator,
+                 aLastSortColumn, aLastSortAscending)
   {
     var ascending = (aColumn == aLastSortColumn) ? !aLastSortAscending : true;
     if (aDataSet.length == 0)
       return ascending;
 
     var numericSort = !isNaN(aDataSet[0][aColumn]);
     var sortFunction = null;
     if (aComparator) {
-      sortFunction = function (a, b) { return aComparator(a[aColumn], b[aColumn]); };
+      sortFunction = function(a, b) { return aComparator(a[aColumn], b[aColumn]); };
     }
     aDataSet.sort(sortFunction);
     if (!ascending)
       aDataSet.reverse();
 
     aTree.view.selection.clearSelection();
     aTree.view.selection.select(0);
     aTree.treeBoxObject.invalidate();
--- a/toolkit/content/widgets/general.xml
+++ b/toolkit/content/widgets/general.xml
@@ -214,17 +214,17 @@
       <field name="_dragBindingAlive">true</field>
       <constructor>
         if (!this._draggableStarted) {
           this._draggableStarted = true;
           try {
             let tmp = {};
             Components.utils.import("resource://gre/modules/WindowDraggingUtils.jsm", tmp);
             let draghandle = new tmp.WindowDraggingElement(this);
-            draghandle.mouseDownCheck = function () {
+            draghandle.mouseDownCheck = function() {
               return this._dragBindingAlive;
             };
           } catch (e) {}
         }
       </constructor>
     </implementation>
   </binding>
 
--- a/toolkit/content/widgets/popup.xml
+++ b/toolkit/content/widgets/popup.xml
@@ -276,17 +276,17 @@
       <constructor>
       <![CDATA[
         if (this.getAttribute("backdrag") == "true" && !this._draggableStarted) {
           this._draggableStarted = true;
           try {
             let tmp = {};
             Components.utils.import("resource://gre/modules/WindowDraggingUtils.jsm", tmp);
             let draghandle = new tmp.WindowDraggingElement(this);
-            draghandle.mouseDownCheck = function () {
+            draghandle.mouseDownCheck = function() {
               return this._dragBindingAlive;
             }
           } catch (e) {}
         }
       ]]>
       </constructor>
     </implementation>
 
--- a/toolkit/content/widgets/preferences.xml
+++ b/toolkit/content/widgets/preferences.xml
@@ -764,17 +764,17 @@
           this._selector.selectedItem = document.getAnonymousElementByAttribute(this, "pane", aPaneElement.id);
           if (!aPaneElement.loaded) {
             let OverlayLoadObserver = function(aPane)
             {
               this._pane = aPane;
             }
             OverlayLoadObserver.prototype = {
               _outer: this,
-              observe: function (aSubject, aTopic, aData)
+              observe: function(aSubject, aTopic, aData)
               {
                 this._pane.loaded = true;
                 this._outer._fireEvent("paneload", this._pane);
                 this._outer._selectPane(this._pane);
               }
             };
 
             var obs = new OverlayLoadObserver(aPaneElement);
--- a/toolkit/content/widgets/tabbox.xml
+++ b/toolkit/content/widgets/tabbox.xml
@@ -388,17 +388,17 @@
         </getter>
         
         <setter>
         <![CDATA[
           var tab = this.getItemAtIndex(val);
           if (tab) {
             var alreadySelected = tab.selected;
 
-            Array.forEach(this.childNodes, function (aTab) {
+            Array.forEach(this.childNodes, function(aTab) {
               if (aTab.selected && aTab != tab)
                 aTab._selected = false;
             });
             tab._selected = true;
 
             this.setAttribute("value", tab.value);
 
             let linkedPanel = this.getRelatedElement(tab);
--- a/toolkit/content/widgets/toolbar.xml
+++ b/toolkit/content/widgets/toolbar.xml
@@ -132,17 +132,17 @@
 
       <constructor>
         <![CDATA[
           if (document.readyState == "complete") {
             this._init();
           } else {
             // Need to wait until XUL overlays are loaded. See bug 554279.
             let self = this;
-            document.addEventListener("readystatechange", function (event) {
+            document.addEventListener("readystatechange", function(event) {
               if (document.readyState != "complete")
                 return;
               document.removeEventListener("readystatechange", arguments.callee, false);
               self._init();
             }, false);
           }
         ]]>
       </constructor>
@@ -390,17 +390,17 @@
         <parameter name="aCurrentSet"/>
         <body><![CDATA[
           if (aCurrentSet == "__empty")
             return false;
 
           var defaultOrNoninteractive = (this.getAttribute("defaultset") || "")
                                           .split(",")
                                           .concat(["separator", "spacer", "spring"]);
-          return aCurrentSet.split(",").some(function (item) {
+          return aCurrentSet.split(",").some(function(item) {
             return defaultOrNoninteractive.indexOf(item) == -1;
           });
         ]]></body>
       </method>
     </implementation>
   </binding>
 
   <binding id="toolbar-menubar-autohide"
@@ -414,21 +414,21 @@
       </destructor>
 
       <field name="_inactiveTimeout">null</field>
 
       <field name="_contextMenuListener"><![CDATA[({
         toolbar: this,
         contextMenu: null,
 
-        get active () {
+        get active() {
           return !!this.contextMenu;
         },
 
-        init: function (event) {
+        init: function(event) {
           var node = event.target;
           while (node != this.toolbar) {
             if (node.localName == "menupopup")
               return;
             node = node.parentNode;
           }
 
           var contextMenuId = this.toolbar.getAttribute("context");
@@ -438,17 +438,17 @@
           this.contextMenu = document.getElementById(contextMenuId);
           if (!this.contextMenu)
             return;
 
           this.contextMenu.addEventListener("popupshown", this, false);
           this.contextMenu.addEventListener("popuphiding", this, false);
           this.toolbar.addEventListener("mousemove", this, false);
         },
-        handleEvent: function (event) {
+        handleEvent: function(event) {
           switch (event.type) {
             case "popupshown":
               this.toolbar.removeEventListener("mousemove", this, false);
               break;
             case "popuphiding":
             case "mousemove":
               this.toolbar._setInactiveAsync();
               this.toolbar.removeEventListener("mousemove", this, false);
@@ -463,17 +463,17 @@
       <method name="_setInactive">
         <body><![CDATA[
           this.setAttribute("inactive", "true");
         ]]></body>
       </method>
 
       <method name="_setInactiveAsync">
         <body><![CDATA[
-          this._inactiveTimeout = setTimeout(function (self) {
+          this._inactiveTimeout = setTimeout(function(self) {
             if (self.getAttribute("autohide") == "true") {
               self._inactiveTimeout = null;
               self._setInactive();
             }
           }, 0, this);
         ]]></body>
       </method>
 
--- a/toolkit/content/widgets/tree.xml
+++ b/toolkit/content/widgets/tree.xml
@@ -1021,17 +1021,17 @@
         <children includes="treecol|splitter"/>
       </xul:hbox>
       <xul:treecolpicker class="treecol-image" fixed="true" xbl:inherits="tooltiptext=pickertooltiptext"/>
     </content>
     <implementation>
       <constructor><![CDATA[
         // Set resizeafter="farthest" on the splitters if nothing else has been
         // specified.
-        Array.forEach(this.getElementsByTagName("splitter"), function (splitter) {
+        Array.forEach(this.getElementsByTagName("splitter"), function(splitter) {
           if (!splitter.hasAttribute("resizeafter"))
             splitter.setAttribute("resizeafter", "farthest");
         });
       ]]></constructor>
     </implementation>
   </binding>
 
   <binding id="treerows" extends="chrome://global/content/bindings/tree.xml#tree-base">
--- a/toolkit/content/widgets/videocontrols.xml
+++ b/toolkit/content/widgets/videocontrols.xml
@@ -467,17 +467,17 @@
                 updateVolumeControls() {
                     var volume = this.video.muted ? 0 : this.video.volume;
                     var volumePercentage = Math.round(volume * 100);
                     this.updateMuteButtonState();
                     this.volumeControl.value = volumePercentage;
                     this.volumeForeground.style.paddingRight = (1 - volume) * this._volumeControlWidth + "px";
                 },
 
-                handleEvent : function (aEvent) {
+                handleEvent : function(aEvent) {
                     this.log("Got media event ----> " + aEvent.type);
 
                     // If the binding is detached (or has been replaced by a
                     // newer instance of the binding), nuke our event-listeners.
                     if (this.videocontrols.randomID != this.randomID) {
                         this.terminateEventListeners();
                         return;
                     }
@@ -635,17 +635,17 @@
                         case "mozinterruptend":
                             // Nothing to do...
                             break;
                         default:
                             this.log("!!! event " + aEvent.type + " not handled!");
                     }
                 },
 
-                terminateEventListeners : function () {
+                terminateEventListeners : function() {
                     if (this.videoEvents) {
                       for (let event of this.videoEvents) {
                           this.video.removeEventListener(event, this, {
                               capture: true,
                               mozSystemGroup: true
                           });
                       }
                     }
@@ -657,17 +657,17 @@
                       }
 
                       delete this.controlListeners;
                     }
 
                     this.log("--- videocontrols terminated ---");
                 },
 
-                hasError : function () {
+                hasError : function() {
                     // We either have an explicit error, or the resource selection
                     // algorithm is running and we've tried to load something and failed.
                     // Note: we don't consider the case where we've tried to load but
                     // there's no sources to load as an error condition, as sites may
                     // do this intentionally to work around requires-user-interaction to
                     // play restrictions, and we don't want to display a debug message
                     // if that's the case.
                     return this.video.error != null ||
@@ -685,17 +685,17 @@
                          child = child.nextElementSibling) {
                         if (child instanceof HTMLSourceElement) {
                             return true;
                         }
                     }
                     return false;
                 },
 
-                updateErrorText : function () {
+                updateErrorText : function() {
                     let error;
                     let v = this.video;
                     // It is possible to have both v.networkState == NETWORK_NO_SOURCE
                     // as well as v.error being non-null. In this case, we will show
                     // the v.error.code instead of the v.networkState error.
                     if (v.error) {
                         switch (v.error.code) {
                           case v.error.MEDIA_ERR_ABORTED:
@@ -739,17 +739,17 @@
                             mins = "0" + mins;
                         timeString = hours + ":" + mins + ":" + secs;
                     } else {
                         timeString = mins + ":" + secs;
                     }
                     return timeString;
                 },
 
-                showDuration : function (duration) {
+                showDuration : function(duration) {
                     let isInfinite = (duration == Infinity);
                     this.log("Duration is " + duration + "ms.\n");
 
                     if (isNaN(duration) || isInfinite)
                         duration = this.maxCurrentTimeSeen;
 
                     // Format the duration as "h:mm:ss" or "m:ss"
                     let timeString = isInfinite ? "" : this.formatTime(duration);
@@ -846,34 +846,34 @@
                     }
                     this.bufferBar.max = duration;
                     this.bufferBar.value = endTime;
                 },
 
                 _controlsHiddenByTimeout : false,
                 _showControlsTimeout : 0,
                 SHOW_CONTROLS_TIMEOUT_MS: 500,
-                _showControlsFn : function () {
+                _showControlsFn : function() {
                     if (Utils.video.matches("video:hover")) {
                         Utils.startFadeIn(Utils.controlBar, false);
                         Utils._showControlsTimeout = 0;
                         Utils._controlsHiddenByTimeout = false;
                     }
                 },
 
                 _hideControlsTimeout : 0,
-                _hideControlsFn : function () {
+                _hideControlsFn : function() {
                     if (!Utils.scrubber.isDragging) {
                         Utils.startFade(Utils.controlBar, false);
                         Utils._hideControlsTimeout = 0;
                         Utils._controlsHiddenByTimeout = true;
                     }
                 },
                 HIDE_CONTROLS_TIMEOUT_MS : 2000,
-                onMouseMove : function (event) {
+                onMouseMove : function(event) {
                     // Pause playing video when the mouse is dragging over the control bar.
                     if (this.scrubber.isDragging) {
                       this.scrubber.pauseVideoDuringDragging();
                     }
 
                     // If the controls are static, don't change anything.
                     if (!this.dynamicControls)
                         return;
@@ -896,17 +896,17 @@
                     // but above the control bar and if the click-to-play overlay is hidden.
                     if ((this._controlsHiddenByTimeout ||
                          event.clientY < this.controlBar.getBoundingClientRect().top) &&
                         this.clickToPlay.hidden) {
                         this._hideControlsTimeout = setTimeout(this._hideControlsFn, this.HIDE_CONTROLS_TIMEOUT_MS);
                     }
                 },
 
-                onMouseInOut : function (event) {
+                onMouseInOut : function(event) {
                     // If the controls are static, don't change anything.
                     if (!this.dynamicControls)
                         return;
 
                     clearTimeout(this._hideControlsTimeout);
 
                     // Ignore events caused by transitions between child nodes.
                     // Note that the videocontrols element is the same
@@ -940,25 +940,25 @@
 
                         this.startFadeOut(this.controlBar, false);
                         this.textTrackList.setAttribute("hidden", "true");
                         clearTimeout(this._showControlsTimeout);
                         Utils._controlsHiddenByTimeout = false;
                     }
                 },
 
-                startFadeIn : function (element, immediate) {
+                startFadeIn : function(element, immediate) {
                     this.startFade(element, true, immediate);
                 },
 
-                startFadeOut : function (element, immediate) {
+                startFadeOut : function(element, immediate) {
                     this.startFade(element, false, immediate);
                 },
 
-                startFade : function (element, fadeIn, immediate) {
+                startFade : function(element, fadeIn, immediate) {
                     if (element.classList.contains("controlBar") && fadeIn) {
                         // Bug 493523, the scrubber doesn't call valueChanged while hidden,
                         // so our dependent state (eg, timestamp in the thumb) will be stale.
                         // As a workaround, update it manually when it first becomes unhidden.
                         if (element.hidden)
                             this.scrubber.valueChanged("curpos", this.video.currentTime * 1000, false);
                     }
 
@@ -979,40 +979,40 @@
                         element.setAttribute("fadeout", true);
                         if (element.classList.contains("controlBar") && !this.hasError() &&
                             document.mozFullScreenElement == this.video)
                             this.controlsSpacer.setAttribute("hideCursor", true);
 
                     }
                 },
 
-                onTransitionEnd : function (event) {
+                onTransitionEnd : function(event) {
                     // Ignore events for things other than opacity changes.
                     if (event.propertyName != "opacity")
                         return;
 
                     var element = event.originalTarget;
 
                     // Nothing to do when a fade *in* finishes.
                     if (!element.hasAttribute("fadeout"))
                         return;
 
                     this.scrubber.dragStateChanged(false);
                     element.hidden = true;
                 },
 
                 _triggeredByControls: false,
 
-                startPlay : function () {
+                startPlay : function() {
                     this._triggeredByControls = true;
                     this.hideClickToPlay();
                     this.video.play();
                 },
 
-                togglePause : function () {
+                togglePause : function() {
                     if (this.video.paused || this.video.ended) {
                         this.startPlay();
                     } else {
                         this.video.pause();
                     }
 
                     // We'll handle style changes in the event listener for
                     // the "play" and "pause" events, same as if content
@@ -1020,41 +1020,41 @@
                 },
 
                 isVideoWithoutAudioTrack : function() {
                   return this.video.readyState >= this.video.HAVE_METADATA &&
                          !this.isAudioOnly &&
                          !this.video.mozHasAudio;
                 },
 
-                toggleMute : function () {
+                toggleMute : function() {
                     if (this.isVideoWithoutAudioTrack()) {
                         return;
                     }
                     this.video.muted = !this.isEffectivelyMuted();
                     if (this.video.volume === 0) {
                       this.video.volume = 0.5;
                     }
 
                     // We'll handle style changes in the event listener for
                     // the "volumechange" event, same as if content script was
                     // controlling volume.
                 },
 
-                isVideoInFullScreen : function () {
+                isVideoInFullScreen : function() {
                     return document.mozFullScreenElement == this.video;
                 },
 
-                toggleFullscreen : function () {
+                toggleFullscreen : function() {
                     this.isVideoInFullScreen() ?
                         document.mozCancelFullScreen() :
                         this.video.mozRequestFullScreen();
                 },
 
-                setFullscreenButtonState : function () {
+                setFullscreenButtonState : function() {
                     if (this.isAudioOnly || !document.mozFullScreenEnabled) {
                         this.controlBar.setAttribute("fullscreen-unavailable", true);
                         this.adjustControlSize();
                         return;
                     }
                     this.controlBar.removeAttribute("fullscreen-unavailable");
                     this.adjustControlSize();
 
@@ -1063,17 +1063,17 @@
                     this.fullscreenButton.setAttribute("aria-label", value);
 
                     if (this.isVideoInFullScreen())
                         this.fullscreenButton.setAttribute("fullscreened", "true");
                     else
                         this.fullscreenButton.removeAttribute("fullscreened");
                 },
 
-                onFullscreenChange: function () {
+                onFullscreenChange: function() {
                     if (this.isVideoInFullScreen()) {
                         Utils._hideControlsTimeout = setTimeout(this._hideControlsFn, this.HIDE_CONTROLS_TIMEOUT_MS);
                     }
                     this.setFullscreenButtonState();
                 },
 
                 clickToPlayClickHandler : function(e) {
                     if (e.button != 0)
@@ -1089,17 +1089,17 @@
                     if (e.defaultPrevented)
                         return;
                     if (this.playButton.hasAttribute("paused")) {
                         this.startPlay();
                     } else {
                         this.video.pause();
                     }
                 },
-                hideClickToPlay : function () {
+                hideClickToPlay : function() {
                     let videoHeight = this.video.clientHeight;
                     let videoWidth = this.video.clientWidth;
 
                     // The play button will animate to 3x its size. This
                     // shows the animation unless the video is too small
                     // to show 2/3 of the animation.
                     let animationScale = 2;
                     if (this._overlayPlayButtonHeight * animationScale > (videoHeight - this._controlBarHeight) ||
@@ -1252,27 +1252,27 @@
                   return textTrack.kind == "subtitles" ||
                          textTrack.kind == "captions";
                 },
 
                 get overlayableTextTracks() {
                   return Array.prototype.filter.call(this.video.textTracks, this.isSupportedTextTrack);
                 },
 
-                isClosedCaptionOn : function () {
+                isClosedCaptionOn : function() {
                   for (let tt of this.overlayableTextTracks) {
                     if (tt.mode === "showing") {
                       return true;
                     }
                   }
 
                   return false;
                 },
 
-                setClosedCaptionButtonState : function () {
+                setClosedCaptionButtonState : function() {
                   if (!this.overlayableTextTracks.length || this.videocontrols.isTouchControl) {
                     this.closedCaptionButton.setAttribute("hidden", "true");
                     return;
                   }
 
                   this.closedCaptionButton.removeAttribute("hidden");
 
                   if (this.isClosedCaptionOn()) {
@@ -1289,17 +1289,17 @@
                     if (idx == this.currentTextTrackIndex) {
                       tti.setAttribute("on", "true");
                     } else {
                       tti.removeAttribute("on");
                     }
                   }
                 },
 
-                addNewTextTrack : function (tt) {
+                addNewTextTrack : function(tt) {
                   if (!this.isSupportedTextTrack(tt)) {
                     return;
                   }
 
                   if (tt.index && tt.index < this.textTracksCount) {
                     return;
                   }
 
@@ -1307,32 +1307,32 @@
 
                   const label = tt.label || "";
                   const ttText = document.createTextNode(label);
                   const ttBtn = document.createElement("button");
 
                   ttBtn.classList.add("textTrackItem");
                   ttBtn.setAttribute("index", tt.index);
 
-                  ttBtn.addEventListener("click", function (event) {
+                  ttBtn.addEventListener("click", function(event) {
                     event.stopPropagation();
 
                     this.changeTextTrack(tt.index);
                   }.bind(this));
 
                   ttBtn.appendChild(ttText);
 
                   this.textTrackList.appendChild(ttBtn);
 
                   if (tt.mode === "showing" && tt.index) {
                     this.changeTextTrack(tt.index);
                   }
                 },
 
-                changeTextTrack : function (index) {
+                changeTextTrack : function(index) {
                   for (let tt of this.overlayableTextTracks) {
                     if (tt.index === index) {
                       tt.mode = "showing";
 
                       this.currentTextTrackIndex = tt.index;
                     } else {
                       tt.mode = "disabled";
                     }
@@ -1342,22 +1342,22 @@
                   if (this.currentTextTrackIndex !== index) {
                     this.currentTextTrackIndex = 0;
                   }
 
                   this.textTrackList.setAttribute("hidden", "true");
                   this.setClosedCaptionButtonState();
                 },
 
-                onControlBarTransitioned : function () {
+                onControlBarTransitioned : function() {
                   this.textTrackList.setAttribute("hidden", "true");
                   this.video.dispatchEvent(new CustomEvent("controlbarchange"));
                 },
 
-                toggleClosedCaption : function () {
+                toggleClosedCaption : function() {
                   if (this.overlayableTextTracks.length === 1) {
                     const lastTTIdx = this.overlayableTextTracks[0].index;
                     this.changeTextTrack(this.isClosedCaptionOn() ? 0 : lastTTIdx);
                     return;
                   }
 
                   if (this.textTrackList.hasAttribute("hidden")) {
                     this.textTrackList.removeAttribute("hidden");
@@ -1377,22 +1377,22 @@
                     maxButtonWidth = this.video.clientWidth;
                   }
 
                   for (let tti of this.textTrackList.childNodes) {
                     tti.style.width = maxButtonWidth + "px";
                   }
                 },
 
-                onTextTrackAdd : function (trackEvent) {
+                onTextTrackAdd : function(trackEvent) {
                   this.addNewTextTrack(trackEvent.track);
                   this.setClosedCaptionButtonState();
                 },
 
-                onTextTrackRemove : function (trackEvent) {
+                onTextTrackRemove : function(trackEvent) {
                   const toRemoveIndex = trackEvent.track.index;
                   const ttItems = this.textTrackList.childNodes;
 
                   if (!ttItems) {
                     return;
                   }
 
                   for (let tti of ttItems) {
@@ -1408,44 +1408,44 @@
 
                       this.video.dispatchEvent(new CustomEvent("texttrackchange"));
                     }
                   }
 
                   this.setClosedCaptionButtonState();
                 },
 
-                initTextTracks : function () {
+                initTextTracks : function() {
                   const offLabel = this.textTrackList.getAttribute("offlabel");
 
                   this.addNewTextTrack({
                     label: offLabel,
                     kind: "subtitles"
                   });
 
                   for (let tt of this.overlayableTextTracks) {
                     this.addNewTextTrack(tt);
                   }
 
                   this.setClosedCaptionButtonState();
                 },
 
-                isEventWithin : function (event, parent1, parent2) {
-                    function isDescendant (node) {
+                isEventWithin : function(event, parent1, parent2) {
+                    function isDescendant(node) {
                         while (node) {
                             if (node == parent1 || node == parent2)
                                 return true;
                             node = node.parentNode;
                         }
                         return false;
                     }
                     return isDescendant(event.target) && isDescendant(event.relatedTarget);
                 },
 
-                log : function (msg) {
+                log : function(msg) {
                     if (this.debug)
                         console.log("videoctl: " + msg + "\n");
                 },
 
                 get isTopLevelSyntheticDocument() {
                   let doc = this.video.ownerDocument;
                   let win = doc.defaultView;
                   return doc.mozSyntheticDocument && win === win.top;
@@ -1524,17 +1524,17 @@
                         size = "hidden";
                     else if (videoWidth < minWidthOnlyPlayPause)
                         size = "hidden";
                     else if (videoWidth < minWidthAllControls)
                         size = "small";
                     this.controlBar.setAttribute("size", size);
                 },
 
-                init : function (binding) {
+                init : function(binding) {
                     this.video = binding.parentNode;
                     this.videocontrols = binding;
 
                     this.statusIcon    = document.getAnonymousElementByAttribute(binding, "class", "statusIcon");
                     this.controlBar    = document.getAnonymousElementByAttribute(binding, "class", "controlBar");
                     this.playButton    = document.getAnonymousElementByAttribute(binding, "class", "playButton");
                     this.muteButton    = document.getAnonymousElementByAttribute(binding, "class", "muteButton");
                     this.volumeControl = document.getAnonymousElementByAttribute(binding, "class", "volumeControl");
@@ -1750,71 +1750,71 @@
             hideControls : function() {
               if (!this.Utils.dynamicControls)
                   return;
               this.Utils.startFadeOut(this.Utils.controlBar);
               if (this.firstShow)
                 this.videocontrols.addEventListener("transitionend", this, false);
             },
 
-            handleEvent : function (aEvent) {
+            handleEvent : function(aEvent) {
               if (aEvent.type == "transitionend") {
                 this.firstShow = false;
                 this.videocontrols.removeEventListener("transitionend", this, false);
                 return;
               }
 
               if (this.videocontrols.randomID != this.Utils.randomID)
                 this.terminateEventListeners();
 
             },
 
-            terminateEventListeners : function () {
+            terminateEventListeners : function() {
               for (var event of this.videoEvents)
                 this.Utils.video.removeEventListener(event, this, false);
             },
 
-            isVideoCasting : function () {
+            isVideoCasting : function() {
               if (this.video.mozIsCasting)
                 return true;
               return false;
             },
 
-            updateCasting : function (eventDetail) {
+            updateCasting : function(eventDetail) {
               let castingData = JSON.parse(eventDetail);
               if ("allow" in castingData) {
                 this.video.mozAllowCasting = !!castingData.allow;
               }
 
               if ("active" in castingData) {
                 this.video.mozIsCasting = !!castingData.active;
               }
               this.setCastButtonState();
             },
 
-            startCasting : function () {
+            startCasting : function() {
               this.videocontrols.dispatchEvent(new CustomEvent("VideoBindingCast"));
             },
 
-            setCastButtonState : function () {
+            setCastButtonState : function() {
               if (this.isAudioOnly || !this.video.mozAllowCasting) {
                 this.castingButton.hidden = true;
                 return;
               }
 
               if (this.video.mozIsCasting) {
                 this.castingButton.setAttribute("active", "true");
               } else {
                 this.castingButton.removeAttribute("active");
               }
 
               this.castingButton.hidden = false;
             },
 
-            init : function (binding) {
+            init : function(binding) {
               this.videocontrols = binding;
               this.video = binding.parentNode;
 
               let self = this;
               this.Utils.playButton.addEventListener("command", function() {
                 if (!self.video.paused)
                     self.delayHideControls(0);
                 else
@@ -1828,17 +1828,17 @@
               }, false);
               this.Utils.muteButton.addEventListener("click", function() { self.delayHideControls(self.controlsTimeout); }, false);
 
               this.castingButton = document.getAnonymousElementByAttribute(binding, "class", "castingButton");
               this.castingButton.addEventListener("command", function() {
                 self.startCasting();
               }, false);
 
-              this.video.addEventListener("media-videoCasting", function (e) {
+              this.video.addEventListener("media-videoCasting", function(e) {
                 if (!e.isTrusted)
                   return;
                 self.updateCasting(e.detail);
               }, false, true);
 
               // The first time the controls appear we want to just display
               // a play button that does not fade away. The firstShow property
               // makes that happen. But because of bug 718107 this init() method
@@ -1911,33 +1911,33 @@
         <constructor>
           <![CDATA[
           this.randomID = 0;
           this.Utils = {
             randomID : 0,
             videoEvents : ["play",
                            "playing"],
             controlListeners: [],
-            terminateEventListeners : function () {
+            terminateEventListeners : function() {
               for (let event of this.videoEvents)
                 this.video.removeEventListener(event, this, { mozSystemGroup: true });
 
               for (let element of this.controlListeners) {
                 element.item.removeEventListener(element.event, element.func,
                                                  { mozSystemGroup: true });
               }
 
               delete this.controlListeners;
             },
 
-            hasError : function () {
+            hasError : function() {
               return (this.video.error != null || this.video.networkState == this.video.NETWORK_NO_SOURCE);
             },
 
-            handleEvent : function (aEvent) {
+            handleEvent : function(aEvent) {
               // If the binding is detached (or has been replaced by a
               // newer instance of the binding), nuke our event-listeners.
               if (this.binding.randomID != this.randomID) {
                 this.terminateEventListeners();
                 return;
               }
 
               switch (aEvent.type) {
@@ -1945,40 +1945,40 @@
                   this.noControlsOverlay.hidden = true;
                   break;
                 case "playing":
                   this.noControlsOverlay.hidden = true;
                   break;
               }
             },
 
-            blockedVideoHandler : function () {
+            blockedVideoHandler : function() {
               if (this.binding.randomID != this.randomID) {
                 this.terminateEventListeners();
                 return;
               } else if (this.hasError()) {
                 this.noControlsOverlay.hidden = true;
                 return;
               }
               this.noControlsOverlay.hidden = false;
             },
 
-            clickToPlayClickHandler : function (e) {
+            clickToPlayClickHandler : function(e) {
               if (this.binding.randomID != this.randomID) {
                   this.terminateEventListeners();
                   return;
               } else if (e.button != 0) {
                   return;
               }
 
               this.noControlsOverlay.hidden = true;
               this.video.play();
             },
 
-            init : function (binding) {
+            init : function(binding) {
               this.binding = binding;
               this.randomID = Math.random();
               this.binding.randomID = this.randomID;
               this.video = binding.parentNode;
               this.clickToPlay       = document.getAnonymousElementByAttribute(binding, "class", "clickToPlay");
               this.noControlsOverlay = document.getAnonymousElementByAttribute(binding, "class", "statusOverlay");
 
               let self = this;
--- a/toolkit/crashreporter/test/browser/browser_aboutCrashes.js
+++ b/toolkit/crashreporter/test/browser/browser_aboutCrashes.js
@@ -4,19 +4,19 @@ add_task(function* test() {
   crD.append("Crash Reports");
   let crashes = add_fake_crashes(crD, 5);
   // sanity check
   let dirSvc = Components.classes["@mozilla.org/file/directory_service;1"]
                          .getService(Components.interfaces.nsIProperties);
   let appDtest = dirSvc.get("UAppData", Components.interfaces.nsILocalFile);
   ok(appD.equals(appDtest), "directory service provider registered ok");
 
-  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:crashes" }, function (browser) {
+  yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:crashes" }, function(browser) {
     info("about:crashes loaded");
-    return ContentTask.spawn(browser, crashes, function (crashes) {
+    return ContentTask.spawn(browser, crashes, function(crashes) {
       let doc = content.document;
       let crashlinks = doc.getElementById("submitted").querySelectorAll(".crashReport");
       Assert.equal(crashlinks.length, crashes.length,
         "about:crashes lists correct number of crash reports");
       for (let i = 0; i < crashes.length; i++) {
         Assert.equal(crashlinks[i].firstChild.textContent, crashes[i].id,
           i + ": crash ID is correct");
       }
--- a/toolkit/crashreporter/test/browser/browser_bug471404.js
+++ b/toolkit/crashreporter/test/browser/browser_bug471404.js
@@ -1,10 +1,10 @@
 function check_clear_visible(browser, aVisible) {
-  return ContentTask.spawn(browser, aVisible, function (aVisible) {
+  return ContentTask.spawn(browser, aVisible, function(aVisible) {
     let doc = content.document;
     let visible = false;
     let button = doc.getElementById("clear-reports");
     if (button) {
       let style = doc.defaultView.getComputedStyle(button, "");
       if (style.display != "none" &&
           style.visibility == "visible")
         visible = true;
--- a/toolkit/crashreporter/test/browser/browser_clearReports.js
+++ b/toolkit/crashreporter/test/browser/browser_clearReports.js
@@ -44,17 +44,17 @@ var promptShown = false;
 var oldPrompt = Services.prompt;
 Services.prompt = {
   confirm: function() {
     promptShown = true;
     return true;
   },
 };
 
-registerCleanupFunction(function () {
+registerCleanupFunction(function() {
   Services.prompt = oldPrompt;
 });
 
 add_task(function* test() {
   let appD = make_fake_appdir();
   let crD = appD.clone();
   crD.append("Crash Reports");
 
@@ -88,17 +88,17 @@ add_task(function* test() {
   let report3 = crD.clone();
   report3.append("InstallTimeNew");
   report3.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0o666);
   let report4 = crD.clone();
   report4.append("InstallTimeOld");
   report4.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0o666);
   report4.lastModifiedTime = Date.now() - 63172000000;
 
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     cleanup_fake_appdir();
   });
 
   yield BrowserTestUtils.withNewTab({ gBrowser, url: "about:crashes" },
     function* (browser) {
       let dirs = [ submitdir, pendingdir, crD ];
       let existing = [ file1.path, file2.path, report1.path, report2.path,
                        report3.path, submitdir.path, pendingdir.path ];
--- a/toolkit/identity/tests/unit/head_identity.js
+++ b/toolkit/identity/tests/unit/head_identity.js
@@ -140,17 +140,17 @@ function mock_fxa_rp(aIdentity, aOrigin,
 // this observer auto-removes itself after the observe function
 // is called, so this is meant to observe only ONE event.
 function makeObserver(aObserveTopic, aObserveFunc) {
   let observer = {
     // nsISupports provides type management in C++
     // nsIObserver is to be an observer
     QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports, Ci.nsIObserver]),
 
-    observe: function (aSubject, aTopic, aData) {
+    observe: function(aSubject, aTopic, aData) {
       if (aTopic == aObserveTopic) {
         aObserveFunc(aSubject, aTopic, aData);
         Services.obs.removeObserver(observer, aObserveTopic);
       }
     }
   };
 
   Services.obs.addObserver(observer, aObserveTopic, false);
--- a/toolkit/identity/tests/unit/test_authentication.js
+++ b/toolkit/identity/tests/unit/test_authentication.js
@@ -16,17 +16,17 @@ function test_begin_authentication_flow(
 
   // set up a watch, to be consistent
   let mockedDoc = mock_doc(null, TEST_URL, function(action, params) {});
   IDService.RP.watch(mockedDoc);
 
   // The identity-auth notification is sent up to the UX from the
   // _doAuthentication function.  Be ready to receive it and call
   // beginAuthentication
-  makeObserver("identity-auth", function (aSubject, aTopic, aData) {
+  makeObserver("identity-auth", function(aSubject, aTopic, aData) {
     do_check_neq(aSubject, null);
 
     do_check_eq(aSubject.wrappedJSObject.provId, _provId);
 
     do_test_finished();
     run_next_test();
   });
 
@@ -83,17 +83,17 @@ function test_complete_authentication_fl
     ));
 
     makeObserver("identity-auth-complete", function(aSubject, aTopic, aData) {
       identityAuthComplete = true;
       do_test_finished();
       run_next_test();
     });
 
-    makeObserver("identity-login-state-changed", function (aSubject, aTopic, aData) {
+    makeObserver("identity-login-state-changed", function(aSubject, aTopic, aData) {
       do_check_neq(aSubject, null);
 
       do_check_eq(aSubject.wrappedJSObject.rpId, mockedDoc.id);
       do_check_eq(aData, id);
 
       // if callbacks in caller doc already fired, test is done.
       loginStateChanged = true;
       if (callbacksFired && identityAuthComplete) {
--- a/toolkit/identity/tests/unit/test_crypto_service.js
+++ b/toolkit/identity/tests/unit/test_crypto_service.js
@@ -42,50 +42,50 @@ function test_base64_roundtrip() {
   let encoded = idService.base64UrlEncode(message);
   let decoded = base64UrlDecode(encoded);
   do_check_neq(message, encoded);
   do_check_eq(decoded, message);
   run_next_test();
 }
 
 function test_dsa() {
-  idService.generateKeyPair(ALG_DSA, function (rv, keyPair) {
+  idService.generateKeyPair(ALG_DSA, function(rv, keyPair) {
     log("DSA generateKeyPair finished ", rv);
     do_check_true(Components.isSuccessCode(rv));
     do_check_eq(typeof keyPair.sign, "function");
     do_check_eq(keyPair.keyType, ALG_DSA);
     do_check_eq_or_slightly_less(keyPair.hexDSAGenerator.length, 1024 / 8 * 2);
     do_check_eq_or_slightly_less(keyPair.hexDSAPrime.length, 1024 / 8 * 2);
     do_check_eq_or_slightly_less(keyPair.hexDSASubPrime.length, 160 / 8 * 2);
     do_check_eq_or_slightly_less(keyPair.hexDSAPublicValue.length, 1024 / 8 * 2);
     // XXX: test that RSA parameters throw the correct error
 
     log("about to sign with DSA key");
-    keyPair.sign("foo", function (rv, signature) {
+    keyPair.sign("foo", function(rv, signature) {
       log("DSA sign finished ", rv, signature);
       do_check_true(Components.isSuccessCode(rv));
       do_check_true(signature.length > 1);
       // TODO: verify the signature with the public key
       run_next_test();
     });
   });
 }
 
 function test_rsa() {
-  idService.generateKeyPair(ALG_RSA, function (rv, keyPair) {
+  idService.generateKeyPair(ALG_RSA, function(rv, keyPair) {
     log("RSA generateKeyPair finished ", rv);
     do_check_true(Components.isSuccessCode(rv));
     do_check_eq(typeof keyPair.sign, "function");
     do_check_eq(keyPair.keyType, ALG_RSA);
     do_check_eq_or_slightly_less(keyPair.hexRSAPublicKeyModulus.length,
                                  2048 / 8);
     do_check_true(keyPair.hexRSAPublicKeyExponent.length > 1);
 
     log("about to sign with RSA key");
-    keyPair.sign("foo", function (rv, signature) {
+    keyPair.sign("foo", function(rv, signature) {
       log("RSA sign finished ", rv, signature);
       do_check_true(Components.isSuccessCode(rv));
       do_check_true(signature.length > 1);
       run_next_test();
     });
   });
 }
 
--- a/toolkit/identity/tests/unit/test_identity.js
+++ b/toolkit/identity/tests/unit/test_identity.js
@@ -69,17 +69,17 @@ function test_select_identity() {
         do_test_finished();
         run_next_test();
       }));
 
     // register the callbacks
     IDService.RP.watch(mockedDoc);
 
     // register the request UX observer
-    makeObserver("identity-request", function (aSubject, aTopic, aData) {
+    makeObserver("identity-request", function(aSubject, aTopic, aData) {
       // do the select identity
       // we expect this to succeed right away because of test_identity
       // so we don't mock network requests or otherwise
       IDService.selectIdentity(aSubject.wrappedJSObject.rpId, id);
     });
 
     // do the request
     IDService.RP.request(mockedDoc.id, {});
--- a/toolkit/identity/tests/unit/test_minimalidentity.js
+++ b/toolkit/identity/tests/unit/test_minimalidentity.js
@@ -32,34 +32,34 @@ function test_mock_doc() {
 
 /*
  * Test that the "identity-controller-watch" signal is emitted correctly
  */
 function test_watch() {
   do_test_pending();
 
   let mockedDoc = mock_doc(null, TEST_URL);
-  makeObserver("identity-controller-watch", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-watch", function(aSubject, aTopic, aData) {
     do_check_eq(aSubject.wrappedJSObject.id, mockedDoc.id);
     do_check_eq(aSubject.wrappedJSObject.origin, TEST_URL);
     do_test_finished();
     run_next_test();
    });
 
   MinimalIDService.RP.watch(mockedDoc);
 }
 
 /*
  * Test that the "identity-controller-request" signal is emitted correctly
  */
 function test_request() {
   do_test_pending();
 
   let mockedDoc = mock_doc(null, TEST_URL);
-  makeObserver("identity-controller-request", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-request", function(aSubject, aTopic, aData) {
     do_check_eq(aSubject.wrappedJSObject.id, mockedDoc.id);
     do_check_eq(aSubject.wrappedJSObject.origin, TEST_URL);
     do_test_finished();
     run_next_test();
   });
 
   MinimalIDService.RP.watch(mockedDoc);
   MinimalIDService.RP.request(mockedDoc.id, {});
@@ -67,17 +67,17 @@ function test_request() {
 
 /*
  * Test that the forceAuthentication flag can be sent
  */
 function test_request_forceAuthentication() {
   do_test_pending();
 
   let mockedDoc = mock_doc(null, TEST_URL);
-  makeObserver("identity-controller-request", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-request", function(aSubject, aTopic, aData) {
     do_check_eq(aSubject.wrappedJSObject.id, mockedDoc.id);
     do_check_eq(aSubject.wrappedJSObject.origin, TEST_URL);
     do_check_eq(aSubject.wrappedJSObject.forceAuthentication, true);
     do_test_finished();
     run_next_test();
    });
 
   MinimalIDService.RP.watch(mockedDoc);
@@ -86,17 +86,17 @@ function test_request_forceAuthenticatio
 
 /*
  * Test that the issuer can be forced
  */
 function test_request_forceIssuer() {
   do_test_pending();
 
   let mockedDoc = mock_doc(null, TEST_URL);
-  makeObserver("identity-controller-request", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-request", function(aSubject, aTopic, aData) {
     do_check_eq(aSubject.wrappedJSObject.id, mockedDoc.id);
     do_check_eq(aSubject.wrappedJSObject.origin, TEST_URL);
     do_check_eq(aSubject.wrappedJSObject.issuer, "https://jed.gov");
     do_test_finished();
     run_next_test();
    });
 
   MinimalIDService.RP.watch(mockedDoc);
@@ -105,17 +105,17 @@ function test_request_forceIssuer() {
 
 /*
  * Test that the "identity-controller-logout" signal is emitted correctly
  */
 function test_logout() {
   do_test_pending();
 
   let mockedDoc = mock_doc(null, TEST_URL);
-  makeObserver("identity-controller-logout", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-logout", function(aSubject, aTopic, aData) {
     do_check_eq(aSubject.wrappedJSObject.id, mockedDoc.id);
     do_test_finished();
     run_next_test();
   });
 
   MinimalIDService.RP.watch(mockedDoc);
   MinimalIDService.RP.logout(mockedDoc.id, {});
 }
@@ -181,17 +181,17 @@ function test_childProcessShutdown() {
     if (action == "child-process-shutdown") {
       // since there's no actual dom window connection, we have to
       // do this bit manually here.
       MinimalIDService.RP.childProcessShutdown(UNIQUE_MESSAGE_MANAGER);
     }
   });
   mockedDoc._mm = UNIQUE_MESSAGE_MANAGER;
 
-  makeObserver("identity-controller-watch", function (aSubject, aTopic, aData) {
+  makeObserver("identity-controller-watch", function(aSubject, aTopic, aData) {
     DOMIdentity._childProcessShutdown(UNIQUE_MESSAGE_MANAGER);
   });
 
   makeObserver("identity-child-process-shutdown", (aTopic, aSubject, aData) => {
     do_check_eq(Object.keys(MinimalIDService.RP._rpFlows).length, initialRPCount);
     do_test_finished();
     run_next_test();
   });
--- a/toolkit/identity/tests/unit/test_observer_topics.js
+++ b/toolkit/identity/tests/unit/test_observer_topics.js
@@ -33,17 +33,17 @@ function test_identity_request() {
     // deliberately adding a trailing final slash on the domain
     // to test path composition
     let mockedDoc = mock_doc(null, "http://jed.gov/", function() {});
 
     // by calling watch() we create an rp flow.
     IDService.RP.watch(mockedDoc);
 
     // register the request UX observer
-    makeObserver("identity-request", function (aSubject, aTopic, aData) {
+    makeObserver("identity-request", function(aSubject, aTopic, aData) {
       do_check_eq(aTopic, "identity-request");
       do_check_eq(aData, null);
 
       // check that all the URLs are properly resolved
       let subj = aSubject.wrappedJSObject;
       do_check_eq(subj.privacyPolicy, "http://jed.gov/pp.html");
       do_check_eq(subj.termsOfService, "http://jed.gov/tos.html");
 
@@ -79,17 +79,17 @@ function test_identity_auth() {
 
   // Create an RP flow
   let mockedDoc = mock_doc(null, TEST_URL, function(action, params) {});
   IDService.RP.watch(mockedDoc);
 
   // The identity-auth notification is sent up to the UX from the
   // _doAuthentication function.  Be ready to receive it and call
   // beginAuthentication
-  makeObserver("identity-auth", function (aSubject, aTopic, aData) {
+  makeObserver("identity-auth", function(aSubject, aTopic, aData) {
     do_check_neq(aSubject, null);
     do_check_eq(aTopic, "identity-auth");
     do_check_eq(aData, "https://myfavoriteflan.com/foo/authenticate.html");
 
     do_check_eq(aSubject.wrappedJSObject.provId, _provId);
     do_test_finished();
     run_next_test();
   });
--- a/toolkit/identity/tests/unit/test_relying_party.js
+++ b/toolkit/identity/tests/unit/test_relying_party.js
@@ -138,17 +138,17 @@ function test_request() {
   let mockedDoc = mock_doc(null, TEST_URL, function(action, params) {
     // this isn't going to be called for now
     // XXX but it is called - is that bad?
   });
 
   RelyingParty.watch(mockedDoc);
 
   // be ready for the UX identity-request notification
-  makeObserver("identity-request", function (aSubject, aTopic, aData) {
+  makeObserver("identity-request", function(aSubject, aTopic, aData) {
     do_check_neq(aSubject, null);
 
     do_check_eq(aSubject.wrappedJSObject.rpId, mockedDoc.id);
 
     do_test_finished();
     run_next_test();
   });
 
--- a/toolkit/modules/Battery.jsm
+++ b/toolkit/modules/Battery.jsm
@@ -35,18 +35,18 @@ this.Debugging = {
   /**
    * If `false`, use the DOM Battery implementation.
    * Set it to `true` if you need to fake battery values
    * for testing or debugging purposes.
    */
   fake: false
 }
 
-this.GetBattery = function () {
-  return new Services.appShell.hiddenDOMWindow.Promise(function (resolve, reject) {
+this.GetBattery = function() {
+  return new Services.appShell.hiddenDOMWindow.Promise(function(resolve, reject) {
     // Return fake values if spoofing is enabled, otherwise fetch the real values from the BatteryManager API
     if (Debugging.fake) {
       resolve(gFakeBattery);
       return;
     }
     Services.appShell.hiddenDOMWindow.navigator.getBattery().then(resolve, reject);
   });
 };
--- a/toolkit/modules/BinarySearch.jsm
+++ b/toolkit/modules/BinarySearch.jsm
@@ -13,31 +13,31 @@ this.BinarySearch = Object.freeze({
   /**
    * Returns the index of the given target in the given array or -1 if the
    * target is not found.
    *
    * See search() for a description of this function's parameters.
    *
    * @return The index of `target` in `array` or -1 if `target` is not found.
    */
-  indexOf: function (comparator, array, target) {
+  indexOf: function(comparator, array, target) {
     let [found, idx] = this.search(comparator, array, target);
     return found ? idx : -1;
   },
 
   /**
    * Returns the index within the given array where the given target may be
    * inserted to keep the array ordered.
    *
    * See search() for a description of this function's parameters.
    *
    * @return The index in `array` where `target` may be inserted to keep `array`
    *         ordered.
    */
-  insertionIndexOf: function (comparator, array, target) {
+  insertionIndexOf: function(comparator, array, target) {
     return this.search(comparator, array, target)[1];
   },
 
   /**
    * Searches for the given target in the given array.
    *
    * @param  comparator
    *         A function that takes two arguments and compares them, returning a
@@ -51,17 +51,17 @@ this.BinarySearch = Object.freeze({
    * @param  target
    *         The value to search for.
    * @return An array with two elements.  If `target` is found, the first
    *         element is true, and the second element is its index in the array.
    *         If `target` is not found, the first element is false, and the
    *         second element is the index where it may be inserted to keep the
    *         array ordered.
    */
-  search: function (comparator, array, target) {
+  search: function(comparator, array, target) {
     let low = 0;
     let high = array.length - 1;
     while (low <= high) {
       // Thanks to http://jsperf.com/code-review-1480 for this tip.
       let mid = (low + high) >> 1;
       let cmp = comparator(target, array[mid]);
       if (cmp == 0)
         return [true, mid];
--- a/toolkit/modules/BrowserUtils.jsm
+++ b/toolkit/modules/BrowserUtils.jsm
@@ -17,17 +17,17 @@ XPCOMUtils.defineLazyModuleGetter(this, 
 
 Cu.importGlobalProperties(['URL']);
 
 this.BrowserUtils = {
 
   /**
    * Prints arguments separated by a space and appends a new line.
    */
-  dumpLn: function (...args) {
+  dumpLn: function(...args) {
     for (let a of args)
       dump(a + " ");
     dump("\n");
   },
 
   /**
    * restartApplication: Restarts the application, keeping it in
    * safe mode if it is already in safe mode.
@@ -226,17 +226,17 @@ this.BrowserUtils = {
   },
 
   /**
    * Map the plugin's name to a filtered version more suitable for UI.
    *
    * @param aName The full-length name string of the plugin.
    * @return the simplified name string.
    */
-  makeNicePluginName: function (aName) {
+  makeNicePluginName: function(aName) {
     if (aName == "Shockwave Flash")
       return "Adobe Flash";
     // Regex checks if aName begins with "Java" + non-letter char
     if (/^Java\W/.exec(aName))
       return "Java";
 
     // Clean up the plugin name by stripping off parenthetical clauses,
     // trailing version numbers or "plugin".
@@ -251,17 +251,17 @@ this.BrowserUtils = {
   },
 
   /**
    * Return true if linkNode has a rel="noreferrer" attribute.
    *
    * @param linkNode The <a> element, or null.
    * @return a boolean indicating if linkNode has a rel="noreferrer" attribute.
    */
-  linkHasNoReferrer: function (linkNode) {
+  linkHasNoReferrer: function(linkNode) {
     // A null linkNode typically means that we're checking a link that wasn't
     // provided via an <a> link, like a text-selected URL.  Don't leak
     // referrer information in this case.
     if (!linkNode)
       return true;
 
     let rel = linkNode.getAttribute("rel");
     if (!rel)
--- a/toolkit/modules/ClientID.jsm
+++ b/toolkit/modules/ClientID.jsm
@@ -80,17 +80,17 @@ this.ClientID = Object.freeze({
 });
 
 var ClientIDImpl = {
   _clientID: null,
   _loadClientIdTask: null,
   _saveClientIdTask: null,
   _logger: null,
 
-  _loadClientID: function () {
+  _loadClientID: function() {
     if (this._loadClientIdTask) {
       return this._loadClientIdTask;
     }
 
     this._loadClientIdTask = this._doLoadClientID();
     let clear = () => this._loadClientIdTask = null;
     this._loadClientIdTask.then(clear, clear);
     return this._loadClientIdTask;
@@ -202,17 +202,17 @@ var ClientIDImpl = {
   /**
    * Sets the client id to the given value and updates the value cached in
    * preferences only if the given id is a valid.
    *
    * @param {String} id A string containing the client ID.
    * @return {Boolean} True when the client ID has valid format, or False
    * otherwise.
    */
-  updateClientID: function (id) {
+  updateClientID: function(id) {
     if (!isValidClientID(id)) {
       this._log.error("updateClientID - invalid client ID", id);
       return false;
     }
 
     this._clientID = id;
     Preferences.set(PREF_CACHED_CLIENTID, this._clientID);
     return true;
--- a/toolkit/modules/DeferredTask.jsm
+++ b/toolkit/modules/DeferredTask.jsm
@@ -107,17 +107,17 @@ const Timer = Components.Constructor("@m
  *        task is never re-entered while running.
  * @param aDelayMs
  *        Time between executions, in milliseconds.  Multiple attempts to run
  *        the task before the delay has passed are coalesced.  This time of
  *        inactivity is guaranteed to pass between multiple executions of the
  *        task, except on finalization, when the task may restart immediately
  *        after the previous execution finished.
  */
-this.DeferredTask = function (aTaskFn, aDelayMs) {
+this.DeferredTask = function(aTaskFn, aDelayMs) {
   this._taskFn = aTaskFn;
   this._delayMs = aDelayMs;
 }
 
 this.DeferredTask.prototype = {
   /**
    * Function or generator function to execute.
    */
@@ -156,17 +156,17 @@ this.DeferredTask.prototype = {
    * nsITimer used for triggering the task after a delay, or null in case the
    * task is running or there is no task scheduled for execution.
    */
   _timer: null,
 
   /**
    * Actually starts the timer with the delay specified on construction.
    */
-  _startTimer: function ()
+  _startTimer: function()
   {
     this._timer = new Timer(this._timerCallback.bind(this), this._delayMs,
                             Ci.nsITimer.TYPE_ONE_SHOT);
   },
 
   /**
    * Requests the execution of the task after the delay specified on
    * construction.  Multiple calls don't introduce further delays.  If the task
@@ -180,17 +180,17 @@ this.DeferredTask.prototype = {
    * @note By design, this method doesn't provide a way for the caller to detect
    *       when the next execution terminates, or collect a result.  In fact,
    *       doing that would often result in duplicate processing or logging.  If
    *       a special operation or error logging is needed on completion, it can
    *       be better handled from within the task itself, for example using a
    *       try/catch/finally clause in the task.  The "finalize" method can be
    *       used in the common case of waiting for completion on shutdown.
    */
-  arm: function ()
+  arm: function()
   {
     if (this._finalized) {
       throw new Error("Unable to arm timer, the object has been finalized.");
     }
 
     this._armed = true;
 
     // In case the timer callback is running, do not create the timer now,
@@ -203,17 +203,17 @@ this.DeferredTask.prototype = {
 
   /**
    * Cancels any request for a delayed the execution of the task, though the
    * task itself cannot be canceled in case it is already running.
    *
    * This method stops any currently running timer, thus the delay will restart
    * from its original value in case the "arm" method is called again.
    */
-  disarm: function () {
+  disarm: function() {
     this._armed = false;
     if (this._timer) {
       // Calling the "cancel" method and discarding the timer reference makes
       // sure that the timer callback will not be called later, even if the
       // timer thread has already posted the timer event on the main thread.
       this._timer.cancel();
       this._timer = null;
     }
@@ -233,17 +233,17 @@ this.DeferredTask.prototype = {
    *   execution terminates.
    * - If the task is not running and the timer is not armed, the method returns
    *   a resolved promise.
    *
    * @return {Promise}
    * @resolves After the last execution of the task is finished.
    * @rejects Never.
    */
-  finalize: function () {
+  finalize: function() {
     if (this._finalized) {
       throw new Error("The object has been already finalized.");
     }
     this._finalized = true;
 
     // If the timer is armed, it means that the task is not running but it is
     // scheduled for execution.  Cancel the timer and run the task immediately.
     if (this._timer) {
@@ -257,17 +257,17 @@ this.DeferredTask.prototype = {
     }
     return Promise.resolve();
   },
   _finalized: false,
 
   /**
    * Timer callback used to run the delayed task.
    */
-  _timerCallback: function ()
+  _timerCallback: function()
   {
     let runningDeferred = Promise.defer();
 
     // All these state changes must occur at the same time directly inside the
     // timer callback, to prevent race conditions and to ensure that all the
     // methods behave consistently even if called from inside the task.  This
     // means that the assignment of "this._runningPromise" must complete before
     // the task gets a chance to start.
--- a/toolkit/modules/Deprecated.jsm
+++ b/toolkit/modules/Deprecated.jsm
@@ -11,27 +11,27 @@ const Ci = Components.interfaces;
 const PREF_DEPRECATION_WARNINGS = "devtools.errorconsole.deprecation_warnings";
 
 Cu.import("resource://gre/modules/Services.jsm");
 
 // A flag that indicates whether deprecation warnings should be logged.
 var logWarnings = Services.prefs.getBoolPref(PREF_DEPRECATION_WARNINGS);
 
 Services.prefs.addObserver(PREF_DEPRECATION_WARNINGS,
-  function (aSubject, aTopic, aData) {
+  function(aSubject, aTopic, aData) {
     logWarnings = Services.prefs.getBoolPref(PREF_DEPRECATION_WARNINGS);
   }, false);
 
 /**
  * Build a callstack log message.
  *
  * @param nsIStackFrame aStack
  *        A callstack to be converted into a string log message.
  */
-function stringifyCallstack (aStack) {
+function stringifyCallstack(aStack) {
   // If aStack is invalid, use Components.stack (ignoring the last frame).
   if (!aStack || !(aStack instanceof Ci.nsIStackFrame)) {
     aStack = Components.stack.caller;
   }
 
   let frame = aStack.caller;
   let msg = "";
   // Get every frame in the callstack.
@@ -52,17 +52,17 @@ this.Deprecated = {
    * @param string aUrl
    *        A URL pointing to documentation describing deprecation
    *        and the way to address it.
    * @param nsIStackFrame aStack
    *        An optional callstack. If it is not provided a
    *        snapshot of the current JavaScript callstack will be
    *        logged.
    */
-  warning: function (aText, aUrl, aStack) {
+  warning: function(aText, aUrl, aStack) {
     if (!logWarnings) {
       return;
     }
 
     // If URL is not provided, report an error.
     if (!aUrl) {
       Cu.reportError("Error in Deprecated.warning: warnings must " +
         "provide a URL documenting this deprecation.");
--- a/toolkit/modules/Finder.jsm
+++ b/toolkit/modules/Finder.jsm
@@ -68,26 +68,26 @@ Finder.prototype = {
     this._docShell.QueryInterface(Ci.nsIInterfaceRequestor)
       .getInterface(Ci.nsIWebProgress)
       .removeProgressListener(this, Ci.nsIWebProgress.NOTIFY_LOCATION);
     this._listeners = [];
     this._currentFoundRange = this._fastFind = this._docShell = this._previousLink =
       this._highlighter = null;
   },
 
-  addResultListener: function (aListener) {
+  addResultListener: function(aListener) {
     if (this._listeners.indexOf(aListener) === -1)
       this._listeners.push(aListener);
   },
 
-  removeResultListener: function (aListener) {
+  removeResultListener: function(aListener) {
     this._listeners = this._listeners.filter(l => l != aListener);
   },
 
-  _notify: function (options) {
+  _notify: function(options) {
     if (typeof options.storeResult != "boolean")
       options.storeResult = true;
 
     if (options.storeResult) {
       this._searchString = options.searchString;
       this.clipboardSearchString = options.searchString
     }
 
@@ -182,17 +182,17 @@ Finder.prototype = {
 
   /**
    * Used for normal search operations, highlights the first match.
    *
    * @param aSearchString String to search for.
    * @param aLinksOnly Only consider nodes that are links for the search.
    * @param aDrawOutline Puts an outline around matched links.
    */
-  fastFind: function (aSearchString, aLinksOnly, aDrawOutline) {
+  fastFind: function(aSearchString, aLinksOnly, aDrawOutline) {
     this._lastFindResult = this._fastFind.find(aSearchString, aLinksOnly);
     let searchString = this._fastFind.searchString;
     this._notify({
       searchString,
       result: this._lastFindResult,
       findBackwards: false,
       findAgain: false,
       drawOutline: aDrawOutline,
@@ -204,17 +204,17 @@ Finder.prototype = {
    * Repeat the previous search. Should only be called after a previous
    * call to Finder.fastFind.
    *
    * @param aFindBackwards Controls the search direction:
    *    true: before current match, false: after current match.
    * @param aLinksOnly Only consider nodes that are links for the search.
    * @param aDrawOutline Puts an outline around matched links.
    */
-  findAgain: function (aFindBackwards, aLinksOnly, aDrawOutline) {
+  findAgain: function(aFindBackwards, aLinksOnly, aDrawOutline) {
     this._lastFindResult = this._fastFind.findAgain(aFindBackwards, aLinksOnly);
     let searchString = this._fastFind.searchString;
     this._notify({
       searchString,
       result: this._lastFindResult,
       findBackwards: aFindBackwards,
       findAgain: true,
       drawOutline: aDrawOutline,
@@ -346,17 +346,17 @@ Finder.prototype = {
 
   onHighlightAllChange(highlightAll) {
     if (this._highlighter)
       this._highlighter.onHighlightAllChange(highlightAll);
     if (this._iterator)
       this._iterator.reset();
   },
 
-  keyPress: function (aEvent) {
+  keyPress: function(aEvent) {
     let controller = this._getSelectionController(this._getWindow());
 
     switch (aEvent.keyCode) {
       case Ci.nsIDOMKeyEvent.DOM_VK_RETURN:
         if (this._fastFind.foundLink) {
           let view = this._fastFind.foundLink.ownerDocument.defaultView;
           this._fastFind.foundLink.dispatchEvent(new view.MouseEvent("click", {
             view: view,
@@ -470,25 +470,25 @@ Finder.prototype = {
   onIteratorStart() {
     this._currentMatchesCountResult = {
       total: 0,
       current: 0,
       _currentFound: false
     };
   },
 
-  _getWindow: function () {
+  _getWindow: function() {
     return this._docShell.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindow);
   },
 
   /**
    * Get the bounding selection rect in CSS px relative to the origin of the
    * top-level content document.
    */
-  _getResultRect: function () {
+  _getResultRect: function() {
     let topWin = this._getWindow();
     let win = this._fastFind.currentWindow;
     if (!win)
       return null;
 
     let selection = win.getSelection();
     if (!selection.rangeCount || selection.isCollapsed) {
       // The selection can be into an input or a textarea element.
@@ -525,17 +525,17 @@ Finder.prototype = {
       let top = frame.getComputedStyle(frame.frameElement, "").borderTopWidth;
       scrollX.value += rect.left + parseInt(left, 10);
       scrollY.value += rect.top + parseInt(top, 10);
     }
     let rect = Rect.fromRect(selection.getRangeAt(0).getBoundingClientRect());
     return rect.translate(scrollX.value, scrollY.value);
   },
 
-  _outlineLink: function (aDrawOutline) {
+  _outlineLink: function(aDrawOutline) {
     let foundLink = this._fastFind.foundLink;
 
     // Optimization: We are drawing outlines and we matched
     // the same link before, so don't duplicate work.
     if (foundLink == this._previousLink && aDrawOutline)
       return;
 
     this._restoreOriginalOutline();
@@ -552,17 +552,17 @@ Finder.prototype = {
       // Don't set the outline-color, we should always use initial value.
       foundLink.style.outline = "1px dotted";
       foundLink.style.outlineOffset = "0";
 
       this._previousLink = foundLink;
     }
   },
 
-  _restoreOriginalOutline: function () {
+  _restoreOriginalOutline: function() {
     // Removes the outline around the last found link.
     if (this._previousLink) {
       this._previousLink.style.outline = this._tmpOutline;
       this._previousLink.style.outlineOffset = this._tmpOutlineOffset;
       this._previousLink = null;
     }
   },
 
--- a/toolkit/modules/Integration.jsm
+++ b/toolkit/modules/Integration.jsm
@@ -135,17 +135,17 @@ this.Integration = new Proxy({}, {
     }
     return integrationPoint;
   },
 });
 
 /**
  * Individual integration point for which overrides can be registered.
  */
-this.IntegrationPoint = function () {
+this.IntegrationPoint = function() {
   this._overrideFns = new Set();
   this._combined = {
     QueryInterface: function() {
       let ex = new Components.Exception(
                    "Integration objects should not be used with XPCOM because" +
                    " they change when new overrides are registered.",
                    Cr.NS_ERROR_NO_INTERFACE);
       Cu.reportError(ex);
--- a/toolkit/modules/JSONFile.jsm
+++ b/toolkit/modules/JSONFile.jsm
@@ -44,21 +44,21 @@ XPCOMUtils.defineLazyModuleGetter(this, 
                                   "resource://gre/modules/AsyncShutdown.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "DeferredTask",
                                   "resource://gre/modules/DeferredTask.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "FileUtils",
                                   "resource://gre/modules/FileUtils.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "OS",
                                   "resource://gre/modules/osfile.jsm");
 
-XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextDecoder", function() {
   return new TextDecoder();
 });
 
-XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function () {
+XPCOMUtils.defineLazyGetter(this, "gTextEncoder", function() {
   return new TextEncoder();
 });
 
 const FileInputStream =
       Components.Constructor("@mozilla.org/network/file-input-stream;1",
                              "nsIFileInputStream", "init");
 
 /**
--- a/toolkit/modules/LightweightThemeConsumer.jsm
+++ b/toolkit/modules/LightweightThemeConsumer.jsm
@@ -60,49 +60,49 @@ LightweightThemeConsumer.prototype = {
     this._enabled = false;
     this._lastData = lastData;
   },
 
   getData: function() {
     return this._enabled ? Cu.cloneInto(this._lastData, this._win) : null;
   },
 
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     if (aTopic != "lightweight-theme-styling-update")
       return;
 
     this._update(JSON.parse(aData));
   },
 
-  handleEvent: function (aEvent) {
+  handleEvent: function(aEvent) {
     let {width, height} = this._win.screen;
 
     if (this._lastScreenWidth != width || this._lastScreenHeight != height) {
       this._lastScreenWidth = width;
       this._lastScreenHeight = height;
       if (!this._active)
         return;
       this._update(this._lastData);
       Services.obs.notifyObservers(this._win, "lightweight-theme-optimized",
                                    JSON.stringify(this._lastData));
     }
   },
 
-  destroy: function () {
+  destroy: function() {
     if (!PrivateBrowsingUtils.isWindowPrivate(this._win) ||
         PrivateBrowsingUtils.permanentPrivateBrowsing) {
       Services.obs.removeObserver(this, "lightweight-theme-styling-update");
 
       this._win.removeEventListener("resize", this);
     }
 
     this._win = this._doc = null;
   },
 
-  _update: function (aData) {
+  _update: function(aData) {
     if (!aData) {
       aData = { headerURL: "", footerURL: "", textcolor: "", accentcolor: "" };
       this._lastData = aData;
     } else {
       this._lastData = aData;
       aData = LightweightThemeImageOptimizer.optimize(aData, this._win.screen);
     }
     if (!this._enabled)
--- a/toolkit/modules/Log.jsm
+++ b/toolkit/modules/Log.jsm
@@ -106,17 +106,17 @@ this.Log = {
     }
 
     return interfaces;
   },
 
   // Logging helper:
   // let logger = Log.repository.getLogger("foo");
   // logger.info(Log.enumerateProperties(someObject).join(","));
-  enumerateProperties: function (aObject, aExcludeComplexTypes) {
+  enumerateProperties: function(aObject, aExcludeComplexTypes) {
     let properties = [];
 
     for (p in aObject) {
       try {
         if (aExcludeComplexTypes &&
             (typeof(aObject[p]) == "object" || typeof(aObject[p]) == "function"))
           continue;
         properties.push(p + " = " + aObject[p]);
@@ -340,17 +340,17 @@ Logger.prototype = {
    *          log consumer.
    * @param params
    *        (object) Parameters to be included in the message.
    *          If _level is included as a key and the corresponding value
    *          is a number or known level name, the message will be logged
    *          at the indicated level. If _message is included as a key, the
    *          value is used as the descriptive text for the message.
    */
-  logStructured: function (action, params) {
+  logStructured: function(action, params) {
     if (!action) {
       throw "An action is required when logging a structured message.";
     }
     if (!params) {
       this.log(this.level, undefined, {"action": action});
       return;
     }
     if (typeof(params) != "object") {
@@ -366,17 +366,17 @@ Logger.prototype = {
     } else {
       level = this.level;
     }
 
     params.action = action;
     this.log(level, params._message, params);
   },
 
-  log: function (level, string, params) {
+  log: function(level, string, params) {
     if (this.level > level)
       return;
 
     // Hold off on creating the message object until we actually have
     // an appender that's responsible.
     let message;
     let appenders = this.appenders;
     for (let appender of appenders) {
@@ -385,35 +385,35 @@ Logger.prototype = {
       }
       if (!message) {
         message = new LogMessage(this._name, level, string, params);
       }
       appender.append(message);
     }
   },
 
-  fatal: function (string, params) {
+  fatal: function(string, params) {
     this.log(Log.Level.Fatal, string, params);
   },
-  error: function (string, params) {
+  error: function(string, params) {
     this.log(Log.Level.Error, string, params);
   },
-  warn: function (string, params) {
+  warn: function(string, params) {
     this.log(Log.Level.Warn, string, params);
   },
-  info: function (string, params) {
+  info: function(string, params) {
     this.log(Log.Level.Info, string, params);
   },
-  config: function (string, params) {
+  config: function(string, params) {
     this.log(Log.Level.Config, string, params);
   },
-  debug: function (string, params) {
+  debug: function(string, params) {
     this.log(Log.Level.Debug, string, params);
   },
-  trace: function (string, params) {
+  trace: function(string, params) {
     this.log(Log.Level.Trace, string, params);
   }
 };
 
 /*
  * LoggerRepository
  * Implements a hierarchy of Loggers
  */
@@ -467,17 +467,17 @@ LoggerRepository.prototype = {
    * Obtain a named Logger.
    *
    * The returned Logger instance for a particular name is shared among
    * all callers. In other words, if two consumers call getLogger("foo"),
    * they will both have a reference to the same object.
    *
    * @return Logger
    */
-  getLogger: function (name) {
+  getLogger: function(name) {
     if (name in this._loggers)
       return this._loggers[name];
     this._loggers[name] = new Logger(name, this);
     this._updateParents(name);
     return this._loggers[name];
   },
 
   /**
@@ -492,17 +492,17 @@ LoggerRepository.prototype = {
    * up to the original Logger instance. The new prototype has log functions
    * that prefix content to each message.
    *
    * @param name
    *        (string) The Logger to retrieve.
    * @param prefix
    *        (string) The string to prefix each logged message with.
    */
-  getLoggerWithMessagePrefix: function (name, prefix) {
+  getLoggerWithMessagePrefix: function(name, prefix) {
     let log = this.getLogger(name);
 
     let proxy = Object.create(log);
     proxy.log = (level, string, params) => log.log(level, prefix + string, params);
     return proxy;
   },
 };
 
@@ -531,17 +531,17 @@ BasicFormatter.prototype = {
   /**
    * Format the text of a message with optional parameters.
    * If the text contains ${identifier}, replace that with
    * the value of params[identifier]; if ${}, replace that with
    * the entire params object. If no params have been substituted
    * into the text, format the entire object and append that
    * to the message.
    */
-  formatText: function (message) {
+  formatText: function(message) {
     let params = message.params;
     if (typeof(params) == "undefined") {
       return message.message || "";
     }
     // Defensive handling of non-object params
     // We could add a special case for NSRESULT values here...
     let pIsObject = (typeof(params) == 'object' || typeof(params) == 'function');
 
@@ -590,29 +590,29 @@ BasicFormatter.prototype = {
 /**
  * A formatter that only formats the string message component.
  */
 function MessageOnlyFormatter() {
 }
 MessageOnlyFormatter.prototype = Object.freeze({
   __proto__: Formatter.prototype,
 
-  format: function (message) {
+  format: function(message) {
     return message.message;
   },
 });
 
 // Structured formatter that outputs JSON based on message data.
 // This formatter will format unstructured messages by supplying
 // default values.
 function StructuredFormatter() { }
 StructuredFormatter.prototype = {
   __proto__: Formatter.prototype,
 
-  format: function (logMessage) {
+  format: function(logMessage) {
     let output = {
       _time: logMessage.time,
       _namespace: logMessage.loggerName,
       _level: logMessage.levelDesc
     };
 
     for (let key in logMessage.params) {
       output[key] = logMessage.params[key];
@@ -823,17 +823,17 @@ StorageStreamAppender.prototype = {
     if (!this._outputStream) {
       return;
     }
     this.outputStream.close();
     this._outputStream = null;
     this._ss = null;
   },
 
-  doAppend: function (formatted) {
+  doAppend: function(formatted) {
     if (!formatted) {
       return;
     }
     try {
       this.outputStream.writeString(formatted + "\n");
     } catch (ex) {
       if (ex.result == Cr.NS_BASE_STREAM_CLOSED) {
         // The underlying output stream is closed, so let's open a new one
@@ -863,17 +863,17 @@ function FileAppender(path, formatter) {
 
   // This is a promise exposed for testing/debugging the logger itself.
   this._lastWritePromise = null;
 }
 
 FileAppender.prototype = {
   __proto__: Appender.prototype,
 
-  _openFile: function () {
+  _openFile: function() {
     return Task.spawn(function* _openFile() {
       try {
         this._file = yield OS.File.open(this._path,
                                         {truncate: true});
       } catch (err) {
         if (err instanceof OS.File.Error) {
           this._file = null;
         } else {
@@ -886,32 +886,32 @@ FileAppender.prototype = {
   _getFile: function() {
     if (!this._fileReadyPromise) {
       this._fileReadyPromise = this._openFile();
     }
 
     return this._fileReadyPromise;
   },
 
-  doAppend: function (formatted) {
+  doAppend: function(formatted) {
     let array = this._encoder.encode(formatted + "\n");
     if (this._file) {
       this._lastWritePromise = this._file.write(array);
     } else {
       this._lastWritePromise = this._getFile().then(_ => {
         this._fileReadyPromise = null;
         if (this._file) {
           return this._file.write(array);
         }
         return undefined;
       });
     }
   },
 
-  reset: function () {
+  reset: function() {
     let fileClosePromise = this._file.close();
     return fileClosePromise.then(_ => {
       this._file = null;
       return OS.File.remove(this._path);
     });
   }
 };
 
@@ -928,32 +928,32 @@ function BoundedFileAppender(path, forma
   this._size = 0;
   this._maxSize = maxSize;
   this._closeFilePromise = null;
 }
 
 BoundedFileAppender.prototype = {
   __proto__: FileAppender.prototype,
 
-  doAppend: function (formatted) {
+  doAppend: function(formatted) {
     if (!this._removeFilePromise) {
       if (this._size < this._maxSize) {
         this._size += formatted.length;
         return FileAppender.prototype.doAppend.call(this, formatted);
       }
       this._removeFilePromise = this.reset();
     }
     this._removeFilePromise.then(_ => {
       this._removeFilePromise = null;
       this.doAppend(formatted);
     });
     return undefined;
   },
 
-  reset: function () {
+  reset: function() {
     let fileClosePromise;
     if (this._fileReadyPromise) {
       // An attempt to open the file may still be in progress.
       fileClosePromise = this._fileReadyPromise.then(_ => {
         return this._file.close();
       });
     } else {
       fileClosePromise = this._file.close();
--- a/toolkit/modules/NewTabUtils.jsm
+++ b/toolkit/modules/NewTabUtils.jsm
@@ -18,26 +18,26 @@ XPCOMUtils.defineLazyModuleGetter(this, 
   "resource://gre/modules/PlacesUtils.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "PageThumbs",
   "resource://gre/modules/PageThumbs.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "BinarySearch",
   "resource://gre/modules/BinarySearch.jsm");
 
-XPCOMUtils.defineLazyGetter(this, "gPrincipal", function () {
+XPCOMUtils.defineLazyGetter(this, "gPrincipal", function() {
   let uri = Services.io.newURI("about:newtab", null, null);
   return Services.scriptSecurityManager.createCodebasePrincipal(uri, {});
 });
 
-XPCOMUtils.defineLazyGetter(this, "gCryptoHash", function () {
+XPCOMUtils.defineLazyGetter(this, "gCryptoHash", function() {
   return Cc["@mozilla.org/security/hash;1"].createInstance(Ci.nsICryptoHash);
 });
 
-XPCOMUtils.defineLazyGetter(this, "gUnicodeConverter", function () {
+XPCOMUtils.defineLazyGetter(this, "gUnicodeConverter", function() {
   let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]
                     .createInstance(Ci.nsIScriptableUnicodeConverter);
   converter.charset = 'utf8';
   return converter;
 });
 
 // Boolean preferences that control newtab content
 const PREF_NEWTAB_ENABLED = "browser.newtabpage.enabled";
@@ -301,30 +301,30 @@ var AllPages = {
           this._enabled = null;
           break;
         case PREF_NEWTAB_ENHANCED:
           this._enhanced = null;
           break;
       }
     }
     // and all notifications get forwarded to each page.
-    this._pages.forEach(function (aPage) {
+    this._pages.forEach(function(aPage) {
       aPage.observe(aSubject, aTopic, aData);
     }, this);
   },
 
   /**
    * Adds a preference and new thumbnail observer and turns itself into a
    * no-op after the first invokation.
    */
   _addObserver: function AllPages_addObserver() {
     Services.prefs.addObserver(PREF_NEWTAB_ENABLED, this, true);
     Services.prefs.addObserver(PREF_NEWTAB_ENHANCED, this, true);
     Services.obs.addObserver(this, "page-thumbnail:create", true);
-    this._addObserver = function () {};
+    this._addObserver = function() {};
   },
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
                                          Ci.nsISupportsWeakReference])
 };
 
 /**
  * Singleton that keeps Grid preferences
@@ -517,17 +517,17 @@ var BlockedLinks = {
   /**
    * The cached list of blocked links.
    */
   _links: null,
 
   /**
    * Registers an object that will be notified when the blocked links change.
    */
-  addObserver: function (aObserver) {
+  addObserver: function(aObserver) {
     this._observers.push(aObserver);
   },
 
   /**
    * The list of blocked links.
    */
   get links() {
     if (!this._links)
@@ -643,17 +643,17 @@ var PlacesProvider = {
     options.maxResults = this.maxNumLinks;
 
     // Sort by frecency, descending.
     options.sortingMode = Ci.nsINavHistoryQueryOptions.SORT_BY_FRECENCY_DESCENDING
 
     let links = [];
 
     let callback = {
-      handleResult: function (aResultSet) {
+      handleResult: function(aResultSet) {
         let row;
 
         while ((row = aResultSet.getNextRow())) {
           let url = row.getResultByIndex(1);
           if (LinkChecker.checkLoadURI(url)) {
             let title = row.getResultByIndex(2);
             let frecency = row.getResultByIndex(12);
             let lastVisitDate = row.getResultByIndex(5);
@@ -663,22 +663,22 @@ var PlacesProvider = {
               frecency: frecency,
               lastVisitDate: lastVisitDate,
               type: "history",
             });
           }
         }
       },
 
-      handleError: function (aError) {
+      handleError: function(aError) {
         // Should we somehow handle this error?
         aCallback([]);
       },
 
-      handleCompletion: function (aReason) {
+      handleCompletion: function(aReason) {
         // The Places query breaks ties in frecency by place ID descending, but
         // that's different from how Links.compareLinks breaks ties, because
         // compareLinks doesn't have access to place IDs.  It's very important
         // that the initial list of links is sorted in the same order imposed by
         // compareLinks, because Links uses compareLinks to perform binary
         // searches on the list.  So, ensure the list is so ordered.
         let i = 1;
         let outOfOrder = [];
@@ -852,17 +852,17 @@ var Links = {
   /**
    * A list of objects that are observing links updates.
    */
   _observers: [],
 
   /**
    * Registers an object that will be notified when links updates.
    */
-  addObserver: function (aObserver) {
+  addObserver: function(aObserver) {
     this._observers.push(aObserver);
   },
 
   /**
    * Adds a link provider.
    * @param aProvider The link provider.
    */
   addProvider: function Links_addProvider(aProvider) {
@@ -929,17 +929,17 @@ var Links = {
 
     let sites = new Set();
     for (let link of pinnedLinks) {
       if (link)
         sites.add(NewTabUtils.extractSite(link.url));
     }
 
     // Filter blocked and pinned links and duplicate base domains.
-    links = links.filter(function (link) {
+    links = links.filter(function(link) {
       let site = NewTabUtils.extractSite(link.url);
       if (site == null || sites.has(site))
         return false;
       sites.add(site);
 
       return !BlockedLinks.isBlocked(link) && !PinnedLinks.isPinned(link);
     });
 
@@ -1053,17 +1053,17 @@ var Links = {
 
   /**
    * Calls getLinks on the given provider and populates our cache for it.
    * @param aProvider The provider whose cache will be populated.
    * @param aCallback The callback to call when finished.
    * @param aForce When true, populates the provider's cache even when it's
    *               already filled.
    */
-  _populateProviderCache: function (aProvider, aCallback, aForce) {
+  _populateProviderCache: function(aProvider, aCallback, aForce) {
     let cache = this._providers.get(aProvider);
     let createCache = !cache;
     if (createCache) {
       cache = {
         // Start with a resolved promise.
         populatePromise: new Promise(resolve => resolve()),
       };
       this._providers.set(aProvider, cache);
@@ -1253,17 +1253,17 @@ var Links = {
   /**
    * Implements the nsIObserver interface to get notified about browser history
    * sanitization.
    */
   observe: function Links_observe(aSubject, aTopic, aData) {
     // Make sure to update open about:newtab instances. If there are no opened
     // pages we can just wait for the next new tab to populate the cache again.
     if (AllPages.length && AllPages.enabled)
-      this.populateCache(function () { AllPages.update() }, true);
+      this.populateCache(function() { AllPages.update() }, true);
     else
       this.resetCache();
   },
 
   _callObservers(methodName, ...args) {
     for (let obs of this._observers) {
       if (typeof(obs[methodName]) == "function") {
         try {
@@ -1276,17 +1276,17 @@ var Links = {
   },
 
   /**
    * Adds a sanitization observer and turns itself into a no-op after the first
    * invokation.
    */
   _addObserver: function Links_addObserver() {
     Services.obs.addObserver(this, "browser:purge-session-history", true);
-    this._addObserver = function () {};
+    this._addObserver = function() {};
   },
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
                                          Ci.nsISupportsWeakReference])
 };
 
 Links.compareLinks = Links.compareLinks.bind(Links);
 
@@ -1370,17 +1370,17 @@ var ExpirationFilter = {
 
   filterForThumbnailExpiration:
   function ExpirationFilter_filterForThumbnailExpiration(aCallback) {
     if (!AllPages.enabled) {
       aCallback([]);
       return;
     }
 
-    Links.populateCache(function () {
+    Links.populateCache(function() {
       let urls = [];
 
       // Add all URLs to the list that we want to keep thumbnails for.
       for (let link of Links.getLinks().slice(0, 25)) {
         if (link && link.url)
           urls.push(link.url);
       }
 
@@ -1457,17 +1457,17 @@ this.NewTabUtils = {
    * Restores all sites that have been removed from the grid.
    */
   restore: function NewTabUtils_restore() {
     Storage.clear();
     Links.resetCache();
     PinnedLinks.resetCache();
     BlockedLinks.resetCache();
 
-    Links.populateCache(function () {
+    Links.populateCache(function() {
       AllPages.update();
     }, true);
   },
 
   /**
    * Undoes all sites that have been removed from the grid and keep the pinned
    * tabs.
    * @param aCallback the callback method.
--- a/toolkit/modules/PopupNotifications.jsm
+++ b/toolkit/modules/PopupNotifications.jsm
@@ -464,17 +464,17 @@ PopupNotifications.prototype = {
    * so that we can update the active notifications accordingly.
    */
   locationChange: function PopupNotifications_locationChange(aBrowser) {
     if (!aBrowser)
       throw "PopupNotifications_locationChange: invalid browser";
 
     let notifications = this._getNotificationsForBrowser(aBrowser);
 
-    notifications = notifications.filter(function (notification) {
+    notifications = notifications.filter(function(notification) {
       // The persistWhileVisible option allows an open notification to persist
       // across location changes
       if (notification.options.persistWhileVisible &&
           this.isPanelOpen) {
         if ("persistence" in notification.options &&
           notification.options.persistence)
           notification.options.persistence--;
         return true;
@@ -518,33 +518,33 @@ PopupNotifications.prototype = {
     this._remove(notification);
 
     if (this._isActiveBrowser(notification.browser)) {
       let notifications = this._getNotificationsForBrowser(notification.browser);
       this._update(notifications);
     }
   },
 
-  handleEvent: function (aEvent) {
+  handleEvent: function(aEvent) {
     switch (aEvent.type) {
       case "popuphidden":
         this._onPopupHidden(aEvent);
         break;
       case "activate":
       case "TabSelect":
         let self = this;
         // This is where we could detect if the panel is dismissed if the page
         // was switched. Unfortunately, the user usually has clicked elsewhere
         // at this point so this value only gets recorded for programmatic
         // reasons, like the "Learn More" link being clicked and resulting in a
         // tab switch.
         this.nextDismissReason = TELEMETRY_STAT_DISMISSAL_LEAVE_PAGE;
         // setTimeout(..., 0) needed, otherwise openPopup from "activate" event
         // handler results in the popup being hidden again for some reason...
-        this.window.setTimeout(function () {
+        this.window.setTimeout(function() {
           self._update();
         }, 0);
         break;
       case "click":
       case "keypress":
         this._onIconBoxCommand(aEvent);
         break;
     }
@@ -610,17 +610,17 @@ PopupNotifications.prototype = {
     this._ignoreDismissal = deferred;
     this.panel.hidePopup();
     return deferred.promise;
   },
 
   /**
    * Removes all notifications from the notification popup.
    */
-  _clearPanel: function () {
+  _clearPanel: function() {
     let popupnotification;
     while ((popupnotification = this.panel.lastChild)) {
       this.panel.removeChild(popupnotification);
 
       // If this notification was provided by the chrome document rather than
       // created ad hoc, move it back to where we got it from.
       let originalParent = gNotificationParents.get(popupnotification);
       if (originalParent) {
@@ -646,17 +646,17 @@ PopupNotifications.prototype = {
     }
   },
 
   _refreshPanel: function PopupNotifications_refreshPanel(notificationsToShow) {
     this._clearPanel();
 
     const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
 
-    notificationsToShow.forEach(function (n) {
+    notificationsToShow.forEach(function(n) {
       let doc = this.window.document;
 
       // Append "-notification" to the ID to try to avoid ID conflicts with other stuff
       // in the document.
       let popupnotificationID = n.id + "-notification";
 
       // If the chrome document provides a popupnotification with this id, use
       // that. Otherwise create it ad-hoc.
@@ -716,17 +716,17 @@ PopupNotifications.prototype = {
       } else
         popupnotification.removeAttribute("origin");
 
       popupnotification.notification = n;
 
       if (n.secondaryActions) {
         let telemetryStatId = TELEMETRY_STAT_ACTION_2;
 
-        n.secondaryActions.forEach(function (a) {
+        n.secondaryActions.forEach(function(a) {
           let item = doc.createElementNS(XUL_NS, "menuitem");
           item.setAttribute("label", a.label);
           item.setAttribute("accesskey", a.accessKey);
           item.notification = n;
           item.action = a;
 
           popupnotification.appendChild(item);
 
@@ -811,17 +811,17 @@ PopupNotifications.prototype = {
     });
     if (!notificationsToShow.length)
       return;
     let notificationIds = notificationsToShow.map(n => n.id);
 
     this._refreshPanel(notificationsToShow);
 
     if (this.isPanelOpen && this._currentAnchorElement == anchorElement) {
-      notificationsToShow.forEach(function (n) {
+      notificationsToShow.forEach(function(n) {
         this._fireCallback(n, NOTIFICATION_EVENT_SHOWN);
       }, this);
       // Let tests know that the panel was updated and what notifications it was
       // updated with so that tests can wait for the correct notifications to be
       // added.
       let event = new this.window.CustomEvent("PanelUpdated",
                                               {"detail": notificationIds});
       this.panel.dispatchEvent(event);
@@ -844,17 +844,17 @@ PopupNotifications.prototype = {
         anchorElement = selectedTab; // null
       }
 
       this._currentAnchorElement = anchorElement;
 
       // On OS X and Linux we need a different panel arrow color for
       // click-to-play plugins, so copy the popupid and use css.
       this.panel.setAttribute("popupid", this.panel.firstChild.getAttribute("popupid"));
-      notificationsToShow.forEach(function (n) {
+      notificationsToShow.forEach(function(n) {
         // Record that the notification was actually displayed on screen.
         // Notifications that were opened a second time or that were originally
         // shown with "options.dismissed" will be recorded in a separate bucket.
         n._recordTelemetryStat(TELEMETRY_STAT_OFFERED);
         // Remember the time the notification was shown for the security delay.
         n.timeShown = this.window.performance.now();
       }, this);
 
@@ -871,21 +871,21 @@ PopupNotifications.prototype = {
         // By targeting the panel's parent and using a capturing listener, we
         // can have our listener called before others waiting for the panel to
         // be shown (which probably expect the panel to be fully initialized)
         target = target.parentNode;
       }
       if (this._popupshownListener) {
         target.removeEventListener("popupshown", this._popupshownListener, true);
       }
-      this._popupshownListener = function (e) {
+      this._popupshownListener = function(e) {
         target.removeEventListener("popupshown", this._popupshownListener, true);
         this._popupshownListener = null;
 
-        notificationsToShow.forEach(function (n) {
+        notificationsToShow.forEach(function(n) {
           this._fireCallback(n, NOTIFICATION_EVENT_SHOWN);
         }, this);
         // These notifications are used by tests to know when all the processing
         // required to display the panel has happened.
         this.panel.dispatchEvent(new this.window.CustomEvent("Shown"));
         let event = new this.window.CustomEvent("PanelUpdated",
                                                 {"detail": notificationIds});
         this.panel.dispatchEvent(event);
@@ -927,28 +927,28 @@ PopupNotifications.prototype = {
         if (anchor.parentNode == this.iconBox)
           continue;
         useIconBox = false;
         break;
       }
     }
 
     // Filter out notifications that have been dismissed.
-    let notificationsToShow = notifications.filter(function (n) {
+    let notificationsToShow = notifications.filter(function(n) {
       return !n.dismissed && !n.options.neverShow;
     });
 
     if (useIconBox) {
       // Hide icons of the previous tab.
       this._hideIcons();
     }
 
     if (haveNotifications) {
       // Also filter out notifications that are for a different anchor.
-      notificationsToShow = notificationsToShow.filter(function (n) {
+      notificationsToShow = notificationsToShow.filter(function(n) {
         return anchors.has(n.anchorElement);
       });
 
       if (useIconBox) {
         this._showIcons(notifications);
         this.iconBox.hidden = false;
         // Make sure that panels can only be attached to anchors of shown
         // notifications inside an iconBox.
@@ -1055,17 +1055,17 @@ PopupNotifications.prototype = {
       if (notification.anchorElement)
         anchors.add(notification.anchorElement)
     }
     if (defaultAnchor && !anchors.size)
       anchors.add(defaultAnchor);
     return anchors;
   },
 
-  _isActiveBrowser: function (browser) {
+  _isActiveBrowser: function(browser) {
     // We compare on frameLoader instead of just comparing the
     // selectedBrowser and browser directly because browser tabs in
     // Responsive Design Mode put the actual web content into a
     // mozbrowser iframe and proxy property read/write and method
     // calls from the tab to that iframe. This is so that attempts
     // to reload the tab end up reloading the content in
     // Responsive Design Mode, and not the Responsive Design Mode
     // viewer itself.
@@ -1115,17 +1115,17 @@ PopupNotifications.prototype = {
 
     this._reshowNotifications(anchor);
   },
 
   _reshowNotifications: function PopupNotifications_reshowNotifications(anchor, browser) {
     // Mark notifications anchored to this anchor as un-dismissed
     browser = browser || this.tabbrowser.selectedBrowser;
     let notifications = this._getNotificationsForBrowser(browser);
-    notifications.forEach(function (n) {
+    notifications.forEach(function(n) {
       if (n.anchorElement == anchor)
         n.dismissed = false;
     });
 
     if (this._isActiveBrowser(browser)) {
       // ...and then show them.
       this._update(notifications, anchor);
     }
@@ -1210,17 +1210,17 @@ PopupNotifications.prototype = {
   _dismissOrRemoveCurrentNotifications: function() {
     let browser = this.panel.firstChild &&
                   this.panel.firstChild.notification.browser;
     if (!browser)
       return;
 
     let notifications = this._getNotificationsForBrowser(browser);
     // Mark notifications as dismissed and call dismissal callbacks
-    Array.forEach(this.panel.childNodes, function (nEl) {
+    Array.forEach(this.panel.childNodes, function(nEl) {
       let notificationObj = nEl.notification;
       // Never call a dismissal handler on a notification that's been removed.
       if (notifications.indexOf(notificationObj) == -1)
         return;
 
       // Record the time of the first notification dismissal if the main action
       // was not triggered in the meantime.
       let timeSinceShown = this.window.performance.now() - notificationObj.timeShown;
--- a/toolkit/modules/ProfileAge.jsm
+++ b/toolkit/modules/ProfileAge.jsm
@@ -19,17 +19,17 @@ Cu.import("resource://services-common/ut
  * This is separate from the provider to simplify testing and enable extraction
  * to a shared location in the future.
  */
 this.ProfileAge = function(profile, log) {
   this.profilePath = profile || OS.Constants.Path.profileDir;
   if (!this.profilePath) {
     throw new Error("No profile directory.");
   }
-  this._log = log || {"debug": function (s) { dump(s + "\n"); }};
+  this._log = log || {"debug": function(s) { dump(s + "\n"); }};
 }
 this.ProfileAge.prototype = {
   /**
    * There are three ways we can get our creation time:
    *
    * 1. From our own saved value (to avoid redundant work).
    * 2. From the on-disk JSON file.
    * 3. By calculating it from the filesystem.
@@ -58,56 +58,56 @@ this.ProfileAge.prototype = {
                .then(onSuccess.bind(this),
                      onFailure.bind(this));
   },
 
   /**
    * Explicitly make `file`, a filename, a full path
    * relative to our profile path.
    */
-  getPath: function (file) {
+  getPath: function(file) {
     return OS.Path.join(this.profilePath, file);
   },
 
   /**
    * Return a promise which resolves to the JSON contents
    * of the time file, using the already read value if possible.
    */
-  getTimes: function (file = "times.json") {
+  getTimes: function(file = "times.json") {
     if (this._times) {
       return Promise.resolve(this._times);
     }
     return this.readTimes(file).then(
       times => {
         return this.times = times || {};
       }
     );
   },
 
   /**
    * Return a promise which resolves to the JSON contents
    * of the time file in this accessor's profile.
    */
-  readTimes: function (file = "times.json") {
+  readTimes: function(file = "times.json") {
     return CommonUtils.readJSON(this.getPath(file));
   },
 
   /**
    * Return a promise representing the writing of `contents`
    * to `file` in the specified profile.
    */
-  writeTimes: function (contents, file = "times.json") {
+  writeTimes: function(contents, file = "times.json") {
     return CommonUtils.writeJSON(contents, this.getPath(file));
   },
 
   /**
    * Merge existing contents with a 'created' field, writing them
    * to the specified file. Promise, naturally.
    */
-  computeAndPersistCreated: function (existingContents, file = "times.json") {
+  computeAndPersistCreated: function(existingContents, file = "times.json") {
     let path = this.getPath(file);
     function onOldest(oldest) {
       let contents = existingContents || {};
       contents.created = oldest;
       this._times = contents;
       return this.writeTimes(contents, path)
                  .then(function onSuccess() {
                    return oldest;
@@ -117,17 +117,17 @@ this.ProfileAge.prototype = {
     return this.getOldestProfileTimestamp()
                .then(onOldest.bind(this));
   },
 
   /**
    * Traverse the contents of the profile directory, finding the oldest file
    * and returning its creation timestamp.
    */
-  getOldestProfileTimestamp: function () {
+  getOldestProfileTimestamp: function() {
     let self = this;
     let oldest = Date.now() + 1000;
     let iterator = new OS.File.DirectoryIterator(this.profilePath);
     self._log.debug("Iterating over profile " + this.profilePath);
     if (!iterator) {
       throw new Error("Unable to fetch oldest profile entry: no profile iterator.");
     }
 
@@ -180,17 +180,17 @@ this.ProfileAge.prototype = {
 
   /**
    * Record (and persist) when a profile reset happened.  We just store a
    * single value - the timestamp of the most recent reset - but there is scope
    * to keep a list of reset times should our health-reporter successor
    * be able to make use of that.
    * Returns a promise that is resolved once the file has been written.
    */
-  recordProfileReset: function (time = Date.now(), file = "times.json") {
+  recordProfileReset: function(time = Date.now(), file = "times.json") {
     return this.getTimes(file).then(
       times => {
         times.reset = time;
         return this.writeTimes(times, file);
       }
     );
   },
 
--- a/toolkit/modules/Promise-backend.js
+++ b/toolkit/modules/Promise-backend.js
@@ -427,17 +427,17 @@ this.Promise = function Promise(aExecuto
  *          - If the callback returns a promise, the new promise will
  *            eventually assume the same state as the returned promise.
  *
  * @note If the aOnResolve callback throws an exception, the aOnReject
  *       callback is not invoked.  You can register a rejection callback on
  *       the returned promise instead, to process any exception occurred in
  *       either of the callbacks registered on this promise.
  */
-Promise.prototype.then = function (aOnResolve, aOnReject)
+Promise.prototype.then = function(aOnResolve, aOnReject)
 {
   let handler = new Handler(this, aOnResolve, aOnReject);
   this[N_INTERNALS].handlers.push(handler);
 
   // Ensure the handler is scheduled for processing if this promise is already
   // resolved or rejected.
   if (this[N_INTERNALS].status != STATUS_PENDING) {
 
@@ -461,46 +461,46 @@ Promise.prototype.then = function (aOnRe
  *
  * @param aOnReject
  *        The rejection handler.
  *
  * @return A new pending promise returned.
  *
  * @see Promise.prototype.then
  */
-Promise.prototype.catch = function (aOnReject)
+Promise.prototype.catch = function(aOnReject)
 {
   return this.then(undefined, aOnReject);
 };
 
 /**
  * Creates a new pending promise and provides methods to resolve or reject it.
  *
  * @return A new object, containing the new promise in the "promise" property,
  *         and the methods to change its state in the "resolve" and "reject"
  *         properties.  See the Deferred documentation for details.
  */
-Promise.defer = function ()
+Promise.defer = function()
 {
   return new Deferred();
 };
 
 /**
  * Creates a new promise resolved with the specified value, or propagates the
  * state of an existing promise.
  *
  * @param aValue
  *        If this value is not a promise, including "undefined", it becomes
  *        the resolution value of the returned promise.  If this value is a
  *        promise, then the returned promise will eventually assume the same
  *        state as the provided promise.
  *
  * @return A promise that can be pending, resolved, or rejected.
  */
-Promise.resolve = function (aValue)
+Promise.resolve = function(aValue)
 {
   if (aValue && typeof(aValue) == "function" && aValue.isAsyncFunction) {
     throw new TypeError(
       "Cannot resolve a promise with an async function. " +
       "You should either invoke the async function first " +
       "or use 'Task.spawn' instead of 'Task.async' to start " +
       "the Task and return its promise.");
   }
@@ -521,17 +521,17 @@ Promise.resolve = function (aValue)
  *        exception handling.
  *
  * @return A rejected promise.
  *
  * @note The aReason argument should not be a promise.  Using a rejected
  *       promise for the value of aReason would make the rejection reason
  *       equal to the rejected promise itself, and not its rejection reason.
  */
-Promise.reject = function (aReason)
+Promise.reject = function(aReason)
 {
   return new Promise((_, aReject) => aReject(aReason));
 };
 
 /**
  * Returns a promise that is resolved or rejected when all values are
  * resolved or any is rejected.
  *
@@ -542,17 +542,17 @@ Promise.reject = function (aReason)
  *
  * @return A new promise that is fulfilled when all values are resolved or
  *         that is rejected when any of the values are rejected. Its
  *         resolution value will be an array of all resolved values in the
  *         given order, or undefined if aValues is an empty array. The reject
  *         reason will be forwarded from the first promise in the list of
  *         given promises to be rejected.
  */
-Promise.all = function (aValues)
+Promise.all = function(aValues)
 {
   if (aValues == null || typeof(aValues[Symbol.iterator]) != "function") {
     throw new Error("Promise.all() expects an iterable.");
   }
 
   return new Promise((resolve, reject) => {
     let values = Array.isArray(aValues) ? aValues : [...aValues];
     let countdown = values.length;
@@ -593,17 +593,17 @@ Promise.all = function (aValues)
  *        Iterable of values or promises that may be pending, resolved, or
  *        rejected. When any is resolved or rejected, the returned promise will
  *        be resolved or rejected as to the given value or reason.
  *
  * @return A new promise that is fulfilled when any values are resolved or
  *         rejected. Its resolution value will be forwarded from the resolution
  *         value or rejection reason.
  */
-Promise.race = function (aValues)
+Promise.race = function(aValues)
 {
   if (aValues == null || typeof(aValues[Symbol.iterator]) != "function") {
     throw new Error("Promise.race() expects an iterable.");
   }
 
   return new Promise((resolve, reject) => {
     for (let value of aValues) {
       Promise.resolve(value).then(resolve, reject);
@@ -683,17 +683,17 @@ this.PromiseWalker = {
    * @param aPromise
    *        Promise that needs to change state.  If this is already resolved or
    *        rejected, this method has no effect.
    * @param aStatus
    *        New desired status, either STATUS_RESOLVED or STATUS_REJECTED.
    * @param aValue
    *        Associated resolution value or rejection reason.
    */
-  completePromise: function (aPromise, aStatus, aValue)
+  completePromise: function(aPromise, aStatus, aValue)
   {
     // Do nothing if the promise is already resolved or rejected.
     if (aPromise[N_INTERNALS].status != STATUS_PENDING) {
       return;
     }
 
     // Resolving with another promise will cause this promise to eventually
     // assume the state of the provided promise.
@@ -758,17 +758,17 @@ this.PromiseWalker = {
   /**
    * Schedules the resolution or rejection handlers registered on the provided
    * promise for processing.
    *
    * @param aPromise
    *        Resolved or rejected promise whose handlers should be processed.  It
    *        is expected that this promise has at least one handler to process.
    */
-  schedulePromise: function (aPromise)
+  schedulePromise: function(aPromise)
   {
     // Migrate the handlers from the provided promise to the global list.
     for (let handler of aPromise[N_INTERNALS].handlers) {
       this.handlers.push(handler);
     }
     aPromise[N_INTERNALS].handlers.length = 0;
 
     // Schedule the walker loop on the next tick of the event loop.
@@ -785,17 +785,17 @@ this.PromiseWalker = {
 
   /**
    * Processes all the known handlers during this tick of the event loop.  This
    * eager processing is done to avoid unnecessarily exiting and re-entering the
    * JavaScript context for each handler on a resolved or rejected promise.
    *
    * This function is called with "this" bound to the PromiseWalker object.
    */
-  walkerLoop: function ()
+  walkerLoop: function()
   {
     // If there is more than one handler waiting, reschedule the walker loop
     // immediately.  Otherwise, use walkerLoopScheduled to tell schedulePromise()
     // to reschedule the loop if it adds more handlers to the queue.  This makes
     // this walker resilient to the case where one handler does not return, but
     // starts a nested event loop.  In that case, the newly scheduled walker will
     // take over.  In the common case, the newly scheduled walker will be invoked
     // after this one has returned, with no actual handler to process.  This
--- a/toolkit/modules/PropertyListUtils.jsm
+++ b/toolkit/modules/PropertyListUtils.jsm
@@ -780,17 +780,17 @@ XMLPropertyListReader.prototype = {
    *         Target object. (dict/Map)
    * @param  name
    *         Name of operation to be invoked on target.
    * @param  key
    *         Key to be set, retrieved or deleted. Keys are checked for laziness.
    * @return Returns value of "name" property of target by default. Otherwise returns
    *         updated target.
    */
-function LazyMapProxyHandler () {
+function LazyMapProxyHandler() {
   return {
     _lazyGetters: new Set(),
     get: function(target, name) {
       switch (name) {
         case "setAsLazyGetter":
           return (key, value) => {
             this._lazyGetters.add(key);
             target.set(key, value);
--- a/toolkit/modules/RemoteController.jsm
+++ b/toolkit/modules/RemoteController.jsm
@@ -68,17 +68,17 @@ RemoteController.prototype = {
     this._browser.messageManager.sendAsyncMessage(
       "ControllerCommands:DoWithParams", cmd);
   },
 
   getSupportedCommands: function(aCount, aCommands) {
     throw Cr.NS_ERROR_NOT_IMPLEMENTED;
   },
 
-  onEvent: function () {},
+  onEvent: function() {},
 
   // This is intended to be called from the remote-browser binding to update
   // the enabled and disabled commands.
   enableDisableCommands: function(aAction,
                                   aEnabledLength, aEnabledCommands,
                                   aDisabledLength, aDisabledCommands) {
     // Clear the list first
     this._supportedCommands = { };
--- a/toolkit/modules/RemoteFinder.jsm
+++ b/toolkit/modules/RemoteFinder.jsm
@@ -46,25 +46,25 @@ RemoteFinder.prototype = {
     this._messageManager.addMessageListener("Finder:CurrentSelectionResult", this);
     this._messageManager.addMessageListener("Finder:HighlightFinished", this);
 
     // Ideally listeners would have removed themselves but that doesn't happen
     // right now
     this._listeners.clear();
   },
 
-  addResultListener: function (aListener) {
+  addResultListener: function(aListener) {
     this._listeners.add(aListener);
   },
 
-  removeResultListener: function (aListener) {
+  removeResultListener: function(aListener) {
     this._listeners.delete(aListener);
   },
 
-  receiveMessage: function (aMessage) {
+  receiveMessage: function(aMessage) {
     // Only Finder:Result messages have the searchString field.
     let callback;
     let params;
     switch (aMessage.name) {
       case "Finder:Result":
         this._searchString = aMessage.data.searchString;
         // The rect stops being a Geometry.jsm:Rect over IPC.
         if (aMessage.data.rect) {
@@ -121,91 +121,91 @@ RemoteFinder.prototype = {
     this._browser.messageManager.sendAsyncMessage("Finder:EntireWord",
                                                   { entireWord: aEntireWord });
   },
 
   getInitialSelection: function() {
     this._browser.messageManager.sendAsyncMessage("Finder:GetInitialSelection", {});
   },
 
-  fastFind: function (aSearchString, aLinksOnly, aDrawOutline) {
+  fastFind: function(aSearchString, aLinksOnly, aDrawOutline) {
     this._browser.messageManager.sendAsyncMessage("Finder:FastFind",
                                                   { searchString: aSearchString,
                                                     linksOnly: aLinksOnly,
                                                     drawOutline: aDrawOutline });
   },
 
-  findAgain: function (aFindBackwards, aLinksOnly, aDrawOutline) {
+  findAgain: function(aFindBackwards, aLinksOnly, aDrawOutline) {
     this._browser.messageManager.sendAsyncMessage("Finder:FindAgain",
                                                   { findBackwards: aFindBackwards,
                                                     linksOnly: aLinksOnly,
                                                     drawOutline: aDrawOutline });
   },
 
-  highlight: function (aHighlight, aWord, aLinksOnly) {
+  highlight: function(aHighlight, aWord, aLinksOnly) {
     this._browser.messageManager.sendAsyncMessage("Finder:Highlight",
                                                   { highlight: aHighlight,
                                                     linksOnly: aLinksOnly,
                                                     word: aWord });
   },
 
-  enableSelection: function () {
+  enableSelection: function() {
     this._browser.messageManager.sendAsyncMessage("Finder:EnableSelection");
   },
 
-  removeSelection: function () {
+  removeSelection: function() {
     this._browser.messageManager.sendAsyncMessage("Finder:RemoveSelection");
   },
 
-  focusContent: function () {
+  focusContent: function() {
     // Allow Finder listeners to cancel focusing the content.
     for (let l of this._listeners) {
       try {
         if ("shouldFocusContent" in l &&
             !l.shouldFocusContent())
           return;
       } catch (ex) {
         Cu.reportError(ex);
       }
     }
 
     this._browser.focus();
     this._browser.messageManager.sendAsyncMessage("Finder:FocusContent");
   },
 
-  onFindbarClose: function () {
+  onFindbarClose: function() {
     this._browser.messageManager.sendAsyncMessage("Finder:FindbarClose");
   },
 
-  onFindbarOpen: function () {
+  onFindbarOpen: function() {
     this._browser.messageManager.sendAsyncMessage("Finder:FindbarOpen");
   },
 
   onModalHighlightChange: function(aUseModalHighlight) {
     this._browser.messageManager.sendAsyncMessage("Finder:ModalHighlightChange", {
       useModalHighlight: aUseModalHighlight
     });
   },
 
   onHighlightAllChange: function(aHighlightAll) {
     this._browser.messageManager.sendAsyncMessage("Finder:HighlightAllChange", {
       highlightAll: aHighlightAll
     });
   },
 
-  keyPress: function (aEvent) {
+  keyPress: function(aEvent) {
     this._browser.messageManager.sendAsyncMessage("Finder:KeyPress",
                                                   { keyCode: aEvent.keyCode,
                                                     ctrlKey: aEvent.ctrlKey,
                                                     metaKey: aEvent.metaKey,
                                                     altKey: aEvent.altKey,
                                                     shiftKey: aEvent.shiftKey });
   },
 
-  requestMatchesCount: function (aSearchString, aLinksOnly) {
+  requestMatchesCount: function(aSearchString, aLinksOnly) {
     this._browser.messageManager.sendAsyncMessage("Finder:MatchesCount",
                                                   { searchString: aSearchString,
                                                     linksOnly: aLinksOnly });
   }
 }
 
 function RemoteFinderListener(global) {
   let {Finder} = Cu.import("resource://gre/modules/Finder.jsm", {});
@@ -233,31 +233,31 @@ RemoteFinderListener.prototype = {
     "Finder:FocusContent",
     "Finder:FindbarClose",
     "Finder:FindbarOpen",
     "Finder:KeyPress",
     "Finder:MatchesCount",
     "Finder:ModalHighlightChange"
   ],
 
-  onFindResult: function (aData) {
+  onFindResult: function(aData) {
     this._global.sendAsyncMessage("Finder:Result", aData);
   },
 
   // When the child receives messages with results of requestMatchesCount,
   // it passes them forward to the parent.
-  onMatchesCountResult: function (aData) {
+  onMatchesCountResult: function(aData) {
     this._global.sendAsyncMessage("Finder:MatchesResult", aData);
   },
 
   onHighlightFinished: function(aData) {
     this._global.sendAsyncMessage("Finder:HighlightFinished", aData);
   },
 
-  receiveMessage: function (aMessage) {
+  receiveMessage: function(aMessage) {
     let data = aMessage.data;
 
     switch (aMessage.name) {
       case "Finder:CaseSensitive":
         this._finder.caseSensitive = data.caseSensitive;
         break;
 
       case "Finder:EntireWord":
--- a/toolkit/modules/RemoteSecurityUI.jsm
+++ b/toolkit/modules/RemoteSecurityUI.jsm
@@ -22,13 +22,13 @@ RemoteSecurityUI.prototype = {
 
   // nsISSLStatusProvider
   get SSLStatus() { return this._SSLStatus; },
 
   // nsISecureBrowserUI
   get state() { return this._state; },
   get tooltipText() { return ""; },
 
-  _update: function (aStatus, aState) {
+  _update: function(aStatus, aState) {
     this._SSLStatus = aStatus;
     this._state = aState;
   }
 };
--- a/toolkit/modules/RemoteWebProgress.jsm
+++ b/toolkit/modules/RemoteWebProgress.jsm
@@ -59,26 +59,26 @@ RemoteWebProgress.prototype = {
   NOTIFY_ALL:            0x000001ff,
 
   get isLoadingDocument() { return this._isLoadingDocument },
   get DOMWindow() { return this._DOMWindow; },
   get DOMWindowID() { return this._DOMWindowID; },
   get isTopLevel() { return this._isTopLevel },
   get loadType() { return this._loadType; },
 
-  addProgressListener: function (aListener) {
+  addProgressListener: function(aListener) {
     this._manager.addProgressListener(aListener);
   },
 
-  removeProgressListener: function (aListener) {
+  removeProgressListener: function(aListener) {
     this._manager.removeProgressListener(aListener);
   }
 };
 
-function RemoteWebProgressManager (aBrowser) {
+function RemoteWebProgressManager(aBrowser) {
   this._topLevelWebProgress = new RemoteWebProgress(this, true);
   this._progressListeners = [];
 
   this.swapBrowser(aBrowser);
 }
 
 RemoteWebProgressManager.argumentsForAddonListener = function(kind, args) {
   function checkType(arg, typ) {
@@ -129,40 +129,40 @@ RemoteWebProgressManager.prototype = {
     this._messageManager.addMessageListener("Content:ProgressChange", this);
     this._messageManager.addMessageListener("Content:LoadURIResult", this);
   },
 
   get topLevelWebProgress() {
     return this._topLevelWebProgress;
   },
 
-  addProgressListener: function (aListener) {
+  addProgressListener: function(aListener) {
     let listener = aListener.QueryInterface(Ci.nsIWebProgressListener);
     this._progressListeners.push(listener);
   },
 
-  removeProgressListener: function (aListener) {
+  removeProgressListener: function(aListener) {
     this._progressListeners =
       this._progressListeners.filter(l => l != aListener);
   },
 
-  _fixSSLStatusAndState: function (aStatus, aState) {
+  _fixSSLStatusAndState: function(aStatus, aState) {
     let deserialized = null;
     if (aStatus) {
       let helper = Cc["@mozilla.org/network/serialization-helper;1"]
                     .getService(Components.interfaces.nsISerializationHelper);
 
       deserialized = helper.deserializeObject(aStatus)
       deserialized.QueryInterface(Ci.nsISSLStatus);
     }
 
     return [deserialized, aState];
   },
 
-  setCurrentURI: function (aURI) {
+  setCurrentURI: function(aURI) {
     // This function is simpler than nsDocShell::SetCurrentURI since
     // it doesn't have to deal with child docshells.
     let remoteWebNav = this._browser._remoteWebNavigationImpl;
     remoteWebNav._currentURI = aURI;
 
     let webProgress = this.topLevelWebProgress;
     for (let p of this._progressListeners) {
       p.onLocationChange(webProgress, null, aURI);
@@ -176,17 +176,17 @@ RemoteWebProgressManager.prototype = {
           p[methodName].apply(p, args);
         } catch (ex) {
           Cu.reportError("RemoteWebProgress failed to call " + methodName + ": " + ex + "\n");
         }
       }
     }
   },
 
-  receiveMessage: function (aMessage) {
+  receiveMessage: function(aMessage) {
     let json = aMessage.json;
     let objects = aMessage.objects;
     // This message is a custom one we send as a result of a loadURI call.
     // It shouldn't go through the same processing as all the forwarded
     // webprogresslistener messages.
     if (aMessage.name == "Content:LoadURIResult") {
       this._browser.inLoadURI = false;
       return;
--- a/toolkit/modules/SelectContentHelper.jsm
+++ b/toolkit/modules/SelectContentHelper.jsm
@@ -25,17 +25,17 @@ const kStateHover = 0x00000004; // NS_EV
 // entirely within this module, and is read-only accessible
 // via SelectContentHelper.open.
 var gOpen = false;
 
 this.EXPORTED_SYMBOLS = [
   "SelectContentHelper"
 ];
 
-this.SelectContentHelper = function (aElement, aOptions, aGlobal) {
+this.SelectContentHelper = function(aElement, aOptions, aGlobal) {
   this.element = aElement;
   this.initialSelection = aElement[aElement.selectedIndex] || null;
   this.global = aGlobal;
   this.closedWithEnter = false;
   this.isOpenedViaTouch = aOptions.isOpenedViaTouch;
   this.init();
   this.showDropDown();
   this._updateTimer = new DeferredTask(this._update.bind(this), 0);
--- a/toolkit/modules/Services.jsm
+++ b/toolkit/modules/Services.jsm
@@ -8,37 +8,37 @@ const Ci = Components.interfaces;
 const Cc = Components.classes;
 const Cr = Components.results;
 
 Components.utils.import("resource://gre/modules/AppConstants.jsm");
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
 
 this.Services = {};
 
-XPCOMUtils.defineLazyGetter(Services, "prefs", function () {
+XPCOMUtils.defineLazyGetter(Services, "prefs", function() {
   return Cc["@mozilla.org/preferences-service;1"]
            .getService(Ci.nsIPrefService)
            .QueryInterface(Ci.nsIPrefBranch);
 });
 
-XPCOMUtils.defineLazyGetter(Services, "appinfo", function () {
+XPCOMUtils.defineLazyGetter(Services, "appinfo", function() {
   let appinfo = Cc["@mozilla.org/xre/app-info;1"]
                   .getService(Ci.nsIXULRuntime);
   try {
     appinfo.QueryInterface(Ci.nsIXULAppInfo);
   } catch (ex) {
     // Not all applications implement nsIXULAppInfo (e.g. xpcshell doesn't).
     if (!(ex instanceof Components.Exception) || ex.result != Cr.NS_NOINTERFACE) {
       throw ex;
     }
   }
   return appinfo;
 });
 
-XPCOMUtils.defineLazyGetter(Services, "dirsvc", function () {
+XPCOMUtils.defineLazyGetter(Services, "dirsvc", function() {
   return Cc["@mozilla.org/file/directory_service;1"]
            .getService(Ci.nsIDirectoryService)
            .QueryInterface(Ci.nsIProperties);
 });
 
 if (AppConstants.MOZ_CRASHREPORTER) {
   XPCOMUtils.defineLazyGetter(Services, "crashmanager", () => {
     let ns = {};
--- a/toolkit/modules/SessionRecorder.jsm
+++ b/toolkit/modules/SessionRecorder.jsm
@@ -53,17 +53,17 @@ const LOGGER_PREFIX = "SessionRecorder::
  *   1) An "idle-daily" observer which delete sessions older than
  *      MAX_SESSION_AGE_MS.
  *   2) The creator of this instance explicitly calling
  *      `pruneOldSessions`.
  *
  * @param branch
  *        (string) Preferences branch on which to record state.
  */
-this.SessionRecorder = function (branch) {
+this.SessionRecorder = function(branch) {
   if (!branch) {
     throw new Error("branch argument must be defined.");
   }
 
   if (!branch.endsWith(".")) {
     throw new Error("branch argument must end with '.': " + branch);
   }
 
@@ -110,30 +110,30 @@ SessionRecorder.prototype = Object.freez
   set _startDate(value) {
     CommonUtils.setDatePref(this._prefs, "current.startTime", value);
   },
 
   get activeTicks() {
     return this._prefs.get("current.activeTicks", 0);
   },
 
-  incrementActiveTicks: function () {
+  incrementActiveTicks: function() {
     this._prefs.set("current.activeTicks", ++this._activeTicks);
   },
 
   /**
    * Total time of this session in integer seconds.
    *
    * See also fineTotalTime for the time in milliseconds.
    */
   get totalTime() {
     return this._prefs.get("current.totalTime", 0);
   },
 
-  updateTotalTime: function () {
+  updateTotalTime: function() {
     // We store millisecond precision internally to prevent drift from
     // repeated rounding.
     this.fineTotalTime = Date.now() - this.startDate;
     this._prefs.set("current.totalTime", Math.floor(this.fineTotalTime / 1000));
   },
 
   get main() {
     return this._prefs.get("current.main", -1);
@@ -166,57 +166,57 @@ SessionRecorder.prototype = Object.freez
   set _sessionRestored(value) {
     if (!Number.isInteger(value)) {
       throw new Error("sessionRestored must be an integer.");
     }
 
     this._prefs.set("current.sessionRestored", value);
   },
 
-  getPreviousSessions: function () {
+  getPreviousSessions: function() {
     let result = {};
 
     for (let i = this._prunedIndex; i < this._currentIndex; i++) {
       let s = this.getPreviousSession(i);
       if (!s) {
         continue;
       }
 
       result[i] = s;
     }
 
     return result;
   },
 
-  getPreviousSession: function (index) {
+  getPreviousSession: function(index) {
     return this._deserialize(this._prefs.get("previous." + index));
   },
 
   /**
    * Prunes old, completed sessions that started earlier than the
    * specified date.
    */
-  pruneOldSessions: function (date) {
+  pruneOldSessions: function(date) {
     for (let i = this._prunedIndex; i < this._currentIndex; i++) {
       let s = this.getPreviousSession(i);
       if (!s) {
         continue;
       }
 
       if (s.startDate >= date) {
         continue;
       }
 
       this._log.debug("Pruning session #" + i + ".");
       this._prefs.reset("previous." + i);
       this._prunedIndex = i;
     }
   },
 
-  recordStartupFields: function () {
+  recordStartupFields: function() {
     let si = this._getStartupInfo();
 
     if (!si.process) {
       throw new Error("Startup info not available.");
     }
 
     let missing = false;
 
@@ -242,29 +242,29 @@ SessionRecorder.prototype = Object.freez
     if (!this._timer) {
       this._timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
       this._timer.initWithCallback({
         notify: this.recordStartupFields.bind(this),
       }, this.STARTUP_RETRY_INTERVAL_MS, this._timer.TYPE_REPEATING_SLACK);
     }
   },
 
-  _clearStartupTimer: function () {
+  _clearStartupTimer: function() {
     if (this._timer) {
       this._timer.cancel();
       delete this._timer;
     }
   },
 
   /**
    * Perform functionality on application startup.
    *
    * This is typically called in a "profile-do-change" handler.
    */
-  onStartup: function () {
+  onStartup: function() {
     if (this._started) {
       throw new Error("onStartup has already been called.");
     }
 
     let si = this._getStartupInfo();
     if (!si.process) {
       throw new Error("Process information not available. Misconfigured app?");
     }
@@ -284,28 +284,28 @@ SessionRecorder.prototype = Object.freez
     this.updateTotalTime();
 
     this.recordStartupFields();
   },
 
   /**
    * Record application activity.
    */
-  onActivity: function (active) {
+  onActivity: function(active) {
     let updateActive = active && !this._lastActivityWasInactive;
     this._lastActivityWasInactive = !active;
 
     this.updateTotalTime();
 
     if (updateActive) {
       this.incrementActiveTicks();
     }
   },
 
-  onShutdown: function () {
+  onShutdown: function() {
     this._log.info("Recording clean session shutdown.");
     this._prefs.set("current.clean", true);
     this.updateTotalTime();
     this._clearStartupTimer();
 
     this._os.removeObserver(this, "profile-before-change");
     this._os.removeObserver(this, "user-interaction-active");
     this._os.removeObserver(this, "user-interaction-inactive");
@@ -318,17 +318,17 @@ SessionRecorder.prototype = Object.freez
     "current.totalTime",
     "current.main",
     "current.firstPaint",
     "current.sessionRestored",
     "current.clean",
   ],
 
   // This is meant to be called only during onStartup().
-  _moveCurrentToPrevious: function () {
+  _moveCurrentToPrevious: function() {
     try {
       if (!this.startDate.getTime()) {
         this._log.info("No previous session. Is this first app run?");
         return;
       }
 
       let clean = this._prefs.get("current.clean", false);
 
@@ -350,17 +350,17 @@ SessionRecorder.prototype = Object.freez
     } finally {
       this._log.debug("Resetting prefs from last session.");
       for (let pref of this._CURRENT_PREFS) {
         this._prefs.reset(pref);
       }
     }
   },
 
-  _deserialize: function (s) {
+  _deserialize: function(s) {
     let o;
     try {
       o = JSON.parse(s);
     } catch (ex) {
       return null;
     }
 
     return {
@@ -370,23 +370,23 @@ SessionRecorder.prototype = Object.freez
       clean: !!o.c,
       main: o.m,
       firstPaint: o.fp,
       sessionRestored: o.sr,
     };
   },
 
   // Implemented as a function to allow for monkeypatching in tests.
-  _getStartupInfo: function () {
+  _getStartupInfo: function() {
     return Cc["@mozilla.org/toolkit/app-startup;1"]
              .getService(Ci.nsIAppStartup)
              .getStartupInfo();
   },
 
-  observe: function (subject, topic, data) {
+  observe: function(subject, topic, data) {
     switch (topic) {
       case "profile-before-change":
         this.onShutdown();
         break;
 
       case "user-interaction-active":
         this.onActivity(true);
         break;
--- a/toolkit/modules/Sntp.jsm
+++ b/toolkit/modules/Sntp.jsm
@@ -321,14 +321,14 @@ Sntp.prototype = {
   _retryPeriodInMS: 0,
 
   // Timer used for retries & daily updates.
   _updateTimer: null
 };
 
 var debug;
 if (DEBUG) {
-  debug = function (s) {
+  debug = function(s) {
     dump("-*- Sntp: " + s + "\n");
   };
 } else {
-  debug = function (s) {};
+  debug = function(s) {};
 }
--- a/toolkit/modules/SpatialNavigation.jsm
+++ b/toolkit/modules/SpatialNavigation.jsm
@@ -18,17 +18,17 @@
  */
 
 "use strict";
 
 this.EXPORTED_SYMBOLS = ["SpatialNavigation"];
 
 var SpatialNavigation = {
   init: function(browser, callback) {
-          browser.addEventListener("keydown", function (event) {
+          browser.addEventListener("keydown", function(event) {
             _onInputKeyPress(event, callback);
           }, true);
   }
 };
 
 // Private stuff
 
 const Cc = Components.classes;
@@ -63,17 +63,17 @@ function dumpNodeCoord(desc, node) {
 
 // modifier values
 
 const kAlt   = "alt";
 const kShift = "shift";
 const kCtrl  = "ctrl";
 const kNone  = "none";
 
-function _onInputKeyPress (event, callback) {
+function _onInputKeyPress(event, callback) {
   // If Spatial Navigation isn't enabled, return.
   if (!PrefObserver['enabled']) {
     return;
   }
 
   // Use whatever key value is available (either keyCode or charCode).
   // It might be useful for addons or whoever wants to set different
   // key to be used here (e.g. "a", "F1", "arrowUp", ...).
--- a/toolkit/modules/Sqlite.jsm
+++ b/toolkit/modules/Sqlite.jsm
@@ -127,17 +127,17 @@ XPCOMUtils.defineLazyGetter(this, "Barri
 
   /**
    * Observer for the event which is broadcasted when the finalization
    * witness `_witness` of `OpenedConnection` is garbage collected.
    *
    * The observer is passed the connection identifier of the database
    * connection that is being finalized.
    */
-  let finalizationObserver = function (subject, topic, identifier) {
+  let finalizationObserver = function(subject, topic, identifier) {
     let connectionData = ConnectionData.byId.get(identifier);
 
     if (connectionData === undefined) {
       logScriptError("Error: Attempt to finalize unknown Sqlite connection: " +
                      identifier + "\n");
       return;
     }
 
@@ -384,17 +384,17 @@ ConnectionData.prototype = Object.freeze
     return Task.spawn(function*() {
       try {
         return (yield promiseResult);
       } finally {
         this._barrier.client.removeBlocker(key, promiseComplete)
       }
     }.bind(this));
   },
-  close: function () {
+  close: function() {
     this._closeRequested = true;
 
     if (!this._dbConn) {
       return this._deferredClose.promise;
     }
 
     this._log.debug("Request to close connection.");
     this._clearIdleShrinkTimer();
@@ -402,34 +402,34 @@ ConnectionData.prototype = Object.freeze
     return this._barrier.wait().then(() => {
       if (!this._dbConn) {
         return undefined;
       }
       return this._finalize();
     });
   },
 
-  clone: function (readOnly = false) {
+  clone: function(readOnly = false) {
     this.ensureOpen();
 
     this._log.debug("Request to clone connection.");
 
     let options = {
       connection: this._dbConn,
       readOnly: readOnly,
     };
     if (this._idleShrinkMS)
       options.shrinkMemoryOnConnectionIdleMS = this._idleShrinkMS;
 
     return cloneStorageConnection(options);
   },
   _getOperationId: function() {
     return this._operationsCounter++;
   },
-  _finalize: function () {
+  _finalize: function() {
     this._log.debug("Finalizing connection.");
     // Cancel any pending statements.
     for (let [k, statement] of this._pendingStatements) {
       statement.cancel();
     }
     this._pendingStatements.clear();
 
     // We no longer need to track these.
@@ -466,17 +466,17 @@ ConnectionData.prototype = Object.freeze
     } else {
       this._log.debug("Calling asyncClose().");
       this._dbConn.asyncClose(markAsClosed);
       this._dbConn = null;
     }
     return this._deferredClose.promise;
   },
 
-  executeCached: function (sql, params = null, onRow = null) {
+  executeCached: function(sql, params = null, onRow = null) {
     this.ensureOpen();
 
     if (!sql) {
       throw new Error("sql argument is empty.");
     }
 
     let statement = this._cachedStatements.get(sql);
     if (!statement) {
@@ -500,17 +500,17 @@ ConnectionData.prototype = Object.freeze
         );
       } catch (ex) {
         this._startIdleShrinkTimer();
         throw ex;
       }
     });
   },
 
-  execute: function (sql, params = null, onRow = null) {
+  execute: function(sql, params = null, onRow = null) {
     if (typeof(sql) != "string") {
       throw new Error("Must define SQL to execute as a string: " + sql);
     }
 
     this.ensureOpen();
 
     let statement = this._dbConn.createAsyncStatement(sql);
     let index = this._anonymousCounter++;
@@ -542,17 +542,17 @@ ConnectionData.prototype = Object.freeze
       }
     });
   },
 
   get transactionInProgress() {
     return this._open && this._hasInProgressTransaction;
   },
 
-  executeTransaction: function (func, type) {
+  executeTransaction: function(func, type) {
     if (typeof type == "undefined") {
       throw new Error("Internal error: expected a type");
     }
     this.ensureOpen();
 
     this._log.debug("Beginning transaction");
 
     let promise = this._transactionQueue.then(() => {
@@ -648,38 +648,38 @@ ConnectionData.prototype = Object.freeze
     this._transactionQueue = promise.catch(ex => { console.error(ex) });
 
     // Make sure that we do not shutdown the connection during a transaction.
     this._barrier.client.addBlocker(`Transaction (${this._getOperationId()})`,
       this._transactionQueue);
     return promise;
   },
 
-  shrinkMemory: function () {
+  shrinkMemory: function() {
     this._log.info("Shrinking memory usage.");
     let onShrunk = this._clearIdleShrinkTimer.bind(this);
     return this.execute("PRAGMA shrink_memory").then(onShrunk, onShrunk);
   },
 
-  discardCachedStatements: function () {
+  discardCachedStatements: function() {
     let count = 0;
     for (let [k, statement] of this._cachedStatements) {
       ++count;
       statement.finalize();
     }
     this._cachedStatements.clear();
     this._log.debug("Discarded " + count + " cached statements.");
     return count;
   },
 
   /**
    * Helper method to bind parameters of various kinds through
    * reflection.
    */
-  _bindParameters: function (statement, params) {
+  _bindParameters: function(statement, params) {
     if (!params) {
       return;
     }
 
     if (Array.isArray(params)) {
       // It's an array of separate params.
       if (params.length && (typeof(params[0]) == "object")) {
         let paramsArray = statement.newBindingParamsArray();
@@ -709,17 +709,17 @@ ConnectionData.prototype = Object.freeze
       }
       return;
     }
 
     throw new Error("Invalid type for bound parameters. Expected Array or " +
                     "object. Got: " + params);
   },
 
-  _executeStatement: function (sql, statement, params, onRow) {
+  _executeStatement: function(sql, statement, params, onRow) {
     if (statement.state != statement.MOZ_STORAGE_STATEMENT_READY) {
       throw new Error("Statement is not ready for execution.");
     }
 
     if (onRow && typeof(onRow) != "function") {
       throw new Error("onRow must be a function. Got: " + onRow);
     }
 
@@ -743,17 +743,17 @@ ConnectionData.prototype = Object.freeze
       }
       this._log.trace(msg);
     } else {
       this._log.debug("Stmt #" + index + " starting");
     }
 
     let self = this;
     let pending = statement.executeAsync({
-      handleResult: function (resultSet) {
+      handleResult: function(resultSet) {
         // .cancel() may not be immediate and handleResult() could be called
         // after a .cancel().
         for (let row = resultSet.getNextRow(); row && !userCancelled; row = resultSet.getNextRow()) {
           if (!onRow) {
             rows.push(row);
             continue;
           }
 
@@ -768,23 +768,23 @@ ConnectionData.prototype = Object.freeze
               break;
             }
 
             self._log.warn("Exception when calling onRow callback", e);
           }
         }
       },
 
-      handleError: function (error) {
+      handleError: function(error) {
         self._log.info("Error when executing SQL (" +
                        error.result + "): " + error.message);
         errors.push(error);
       },
 
-      handleCompletion: function (reason) {
+      handleCompletion: function(reason) {
         self._log.debug("Stmt #" + index + " finished.");
         self._pendingStatements.delete(index);
 
         switch (reason) {
           case Ci.mozIStorageStatementCallback.REASON_FINISHED:
             // If there is an onRow handler, we always instead resolve to a
             // boolean indicating whether the onRow handler was called or not.
             let result = onRow ? handledRow : rows;
@@ -816,31 +816,31 @@ ConnectionData.prototype = Object.freeze
         }
       },
     });
 
     this._pendingStatements.set(index, pending);
     return deferred.promise;
   },
 
-  ensureOpen: function () {
+  ensureOpen: function() {
     if (!this._open) {
       throw new Error("Connection is not open.");
     }
   },
 
-  _clearIdleShrinkTimer: function () {
+  _clearIdleShrinkTimer: function() {
     if (!this._idleShrinkTimer) {
       return;
     }
 
     this._idleShrinkTimer.cancel();
   },
 
-  _startIdleShrinkTimer: function () {
+  _startIdleShrinkTimer: function() {
     if (!this._idleShrinkTimer) {
       return;
     }
 
     this._idleShrinkTimer.initWithCallback(this.shrinkMemory.bind(this),
                                            this._idleShrinkMS,
                                            this._idleShrinkTimer.TYPE_ONE_SHOT);
   }
@@ -1203,17 +1203,17 @@ OpenedConnection.prototype = Object.free
    * The returned promise will be resolved once the connection is closed.
    * Successive calls to close() return the same promise.
    *
    * IMPROVEMENT: Resolve the promise to a closed connection which can be
    * reopened.
    *
    * @return Promise<>
    */
-  close: function () {
+  close: function() {
     // Unless cleanup has already been done by a previous call to
     // `close`, delete the database entry from map and tell the
     // finalization witness to forget.
     if (ConnectionData.byId.has(this._connectionData._identifier)) {
       ConnectionData.byId.delete(this._connectionData._identifier);
       this._witness.forget();
     }
     return this._connectionData.close();
@@ -1228,17 +1228,17 @@ OpenedConnection.prototype = Object.free
    *        (boolean) - If true the clone will be read-only.  If the original
    *        connection is already read-only, the clone will be, regardless of
    *        this option.  If the original connection is using the shared cache,
    *        this parameter will be ignored and the clone will be as privileged as
    *        the original connection.
    *
    * @return Promise<OpenedConnection>
    */
-  clone: function (readOnly = false) {
+  clone: function(readOnly = false) {
     return this._connectionData.clone(readOnly);
   },
 
   executeBeforeShutdown: function(name, task) {
     return this._connectionData.executeBeforeShutdown(this, name, task);
   },
 
   /**
@@ -1294,17 +1294,17 @@ OpenedConnection.prototype = Object.free
    *
    * @param name
    *        (string) The name of the registered statement to execute.
    * @param params optional
    *        (Array or object) Parameters to bind.
    * @param onRow optional
    *        (function) Callback to receive each row from result.
    */
-  executeCached: function (sql, params = null, onRow = null) {
+  executeCached: function(sql, params = null, onRow = null) {
     if (isInvalidBoundLikeQuery(sql)) {
       throw new Error("Please enter a LIKE clause with bindings");
     }
     return this._connectionData.executeCached(sql, params, onRow);
   },
 
   /**
    * Execute a one-shot SQL statement.
@@ -1316,17 +1316,17 @@ OpenedConnection.prototype = Object.free
    *
    * @param sql
    *        (string) SQL to execute.
    * @param params optional
    *        (Array or Object) Parameters to bind to the statement.
    * @param onRow optional
    *        (function) Callback to receive result of a single row.
    */
-  execute: function (sql, params = null, onRow = null) {
+  execute: function(sql, params = null, onRow = null) {
     if (isInvalidBoundLikeQuery(sql)) {
       throw new Error("Please enter a LIKE clause with bindings");
     }
     return this._connectionData.execute(sql, params, onRow);
   },
 
   /**
    * Whether a transaction is currently in progress.
@@ -1368,33 +1368,33 @@ OpenedConnection.prototype = Object.free
    * be resolved to whatever value the supplied function resolves to. If
    * the transaction is rolled back, the promise is rejected.
    *
    * @param func
    *        (function) What to perform as part of the transaction.
    * @param type optional
    *        One of the TRANSACTION_* constants attached to this type.
    */
-  executeTransaction: function (func, type = this.TRANSACTION_DEFERRED) {
+  executeTransaction: function(func, type = this.TRANSACTION_DEFERRED) {
     if (this.TRANSACTION_TYPES.indexOf(type) == -1) {
       throw new Error("Unknown transaction type: " + type);
     }
 
     return this._connectionData.executeTransaction(() => func(this), type);
   },
 
   /**
    * Whether a table exists in the database (both persistent and temporary tables).
    *
    * @param name
    *        (string) Name of the table.
    *
    * @return Promise<bool>
    */
-  tableExists: function (name) {
+  tableExists: function(name) {
     return this.execute(
       "SELECT name FROM (SELECT * FROM sqlite_master UNION ALL " +
                         "SELECT * FROM sqlite_temp_master) " +
       "WHERE type = 'table' AND name=?",
       [name])
       .then(function onResult(rows) {
         return Promise.resolve(rows.length > 0);
       }
@@ -1404,48 +1404,48 @@ OpenedConnection.prototype = Object.free
   /**
    * Whether a named index exists (both persistent and temporary tables).
    *
    * @param name
    *        (string) Name of the index.
    *
    * @return Promise<bool>
    */
-  indexExists: function (name) {
+  indexExists: function(name) {
     return this.execute(
       "SELECT name FROM (SELECT * FROM sqlite_master UNION ALL " +
                         "SELECT * FROM sqlite_temp_master) " +
       "WHERE type = 'index' AND name=?",
       [name])
       .then(function onResult(rows) {
         return Promise.resolve(rows.length > 0);
       }
     );
   },
 
   /**
    * Free up as much memory from the underlying database connection as possible.
    *
    * @return Promise<>
    */
-  shrinkMemory: function () {
+  shrinkMemory: function() {
     return this._connectionData.shrinkMemory();
   },
 
   /**
    * Discard all cached statements.
    *
    * Note that this relies on us being non-interruptible between
    * the insertion or retrieval of a statement in the cache and its
    * execution: we finalize all statements, which is only safe if
    * they will not be executed again.
    *
    * @return (integer) the number of statements discarded.
    */
-  discardCachedStatements: function () {
+  discardCachedStatements: function() {
     return this._connectionData.discardCachedStatements();
   },
 });
 
 this.Sqlite = {
   openConnection: openConnection,
   cloneStorageConnection: cloneStorageConnection,
   wrapStorageConnection: wrapStorageConnection,
--- a/toolkit/modules/Task.jsm
+++ b/toolkit/modules/Task.jsm
@@ -220,17 +220,17 @@ this.Task = {
    * Example: throw new Task.Result("Value");
    */
   Result: function Task_Result(aValue) {
     this.value = aValue;
   }
 };
 
 function createAsyncFunction(aTask) {
-  let asyncFunction = function () {
+  let asyncFunction = function() {
     let result = aTask;
     if (aTask && typeof(aTask) == "function") {
       if (aTask.isAsyncFunction) {
         throw new TypeError(
           "Cannot use an async function in place of a promise. " +
           "You should either invoke the async function first " +
           "or use 'Task.spawn' instead of 'Task.async' to start " +
           "the Task and return its promise.");
--- a/toolkit/modules/Troubleshoot.jsm
+++ b/toolkit/modules/Troubleshoot.jsm
@@ -233,34 +233,34 @@ var dataProviders = {
     } catch (e) {
       data.autoStartStatus = -1;
     }
 
     done(data);
   },
 
   extensions: function extensions(done) {
-    AddonManager.getAddonsByTypes(["extension"], function (extensions) {
-      extensions.sort(function (a, b) {
+    AddonManager.getAddonsByTypes(["extension"], function(extensions) {
+      extensions.sort(function(a, b) {
         if (a.isActive != b.isActive)
           return b.isActive ? 1 : -1;
 
         // In some unfortunate cases addon names can be null.
         let aname = a.name || null;
         let bname = b.name || null;
         let lc = aname.localeCompare(bname);
         if (lc != 0)
           return lc;
         if (a.version != b.version)
           return a.version > b.version ? 1 : -1;
         return 0;
       });
       let props = ["name", "version", "isActive", "id"];
-      done(extensions.map(function (ext) {
-        return props.reduce(function (extData, prop) {
+      done(extensions.map(function(ext) {
+        return props.reduce(function(extData, prop) {
           extData[prop] = ext[prop];
           return extData;
         }, {});
       }));
     });
   },
 
   experiments: function experiments(done) {
--- a/toolkit/modules/UpdateUtils.jsm
+++ b/toolkit/modules/UpdateUtils.jsm
@@ -39,17 +39,17 @@ this.UpdateUtils = {
       // use default value when pref not found
     }
 
     if (aIncludePartners) {
       try {
         let partners = Services.prefs.getChildList("app.partner.").sort();
         if (partners.length) {
           channel += "-cck";
-          partners.forEach(function (prefName) {
+          partners.forEach(function(prefName) {
             channel += "-" + Services.prefs.getCharPref(prefName);
           });
         }
       } catch (e) {
         Cu.reportError(e);
       }
     }
 
--- a/toolkit/modules/WebChannel.jsm
+++ b/toolkit/modules/WebChannel.jsm
@@ -26,17 +26,17 @@ Cu.import("resource://gre/modules/Servic
 
 var WebChannelBroker = Object.create({
   /**
    * Register a new channel that callbacks messages
    * based on proper origin and channel name
    *
    * @param channel {WebChannel}
    */
-  registerChannel: function (channel) {
+  registerChannel: function(channel) {
     if (!this._channelMap.has(channel)) {
       this._channelMap.set(channel);
     } else {
       Cu.reportError("Failed to register the channel. Channel already exists.");
     }
 
     // attach the global message listener if needed
     if (!this._messageListenerAttached) {
@@ -48,28 +48,28 @@ var WebChannelBroker = Object.create({
   /**
    * Unregister a channel
    *
    * @param channelToRemove {WebChannel}
    *        WebChannel to remove from the channel map
    *
    * Removes the specified channel from the channel map
    */
-  unregisterChannel: function (channelToRemove) {
+  unregisterChannel: function(channelToRemove) {
     if (!this._channelMap.delete(channelToRemove)) {
       Cu.reportError("Failed to unregister the channel. Channel not found.");
     }
   },
 
   /**
    * @param event {Event}
    *        Message Manager event
    * @private
    */
-  _listener: function (event) {
+  _listener: function(event) {
     let data = event.data;
     let sendingContext = {
       browser: event.target,
       eventTarget: event.objects.eventTarget,
       principal: event.principal,
     };
     // data must be a string except for a few legacy origins allowed by browser-content.js.
     if (typeof data == "string") {
@@ -122,17 +122,17 @@ var WebChannelBroker = Object.create({
    * @param id {String}
    *        The WebChannel id to include in the message
    * @param sendingContext {Object}
    *        Message sending context
    * @param [errorMsg] {String}
    *        Error message
    * @private
    */
-  _sendErrorEventToContent: function (id, sendingContext, errorMsg) {
+  _sendErrorEventToContent: function(id, sendingContext, errorMsg) {
     let { browser: targetBrowser, eventTarget, principal: targetPrincipal } = sendingContext;
 
     errorMsg = errorMsg || "Web Channel Broker error";
 
     if (targetBrowser && targetBrowser.messageManager) {
       targetBrowser.messageManager.sendAsyncMessage("WebChannelMessageToContent", {
         id: id,
         error: errorMsg,
@@ -235,32 +235,32 @@ this.WebChannel.prototype = {
    *                      The <browser> object that captured the
    *                      WebChannelMessageToChrome.
    *               @param sendingContext.eventTarget {EventTarget}
    *                      The <EventTarget> where the message was sent.
    *               @param sendingContext.principal {Principal}
    *                      The <Principal> of the EventTarget where the
    *                      message was sent.
    */
-  listen: function (callback) {
+  listen: function(callback) {
     if (this._deliverCallback) {
       throw new Error("Failed to listen. Listener already attached.");
     } else if (!callback) {
       throw new Error("Failed to listen. Callback argument missing.");
     } else {
       this._deliverCallback = callback;
       this._broker.registerChannel(this);
     }
   },
 
   /**
    * Resets the callback for messages on this channel
    * Removes the channel from the WebChannelBroker
    */
-  stopListening: function () {
+  stopListening: function() {
     this._broker.unregisterChannel(this);
     this._deliverCallback = null;
   },
 
   /**
    * Sends messages over the WebChannel id using the "WebChannelMessageToContent" event
    *
    * @param message {Object}
@@ -273,17 +273,17 @@ this.WebChannel.prototype = {
    *        @param target.principal {Principal}
    *               Principal of the target. Prevents messages from
    *               being dispatched to unexpected origins. The system principal
    *               can be specified to send to any target.
    *        @param [target.eventTarget] {EventTarget}
    *               Optional eventTarget within the browser, use to send to a
    *               specific element, e.g., an iframe.
    */
-  send: function (message, target) {
+  send: function(message, target) {
     let { browser, principal, eventTarget } = target;
 
     if (message && browser && browser.messageManager && principal) {
       browser.messageManager.sendAsyncMessage("WebChannelMessageToContent", {
         id: this.id,
         message: message
       }, { eventTarget }, principal);
     } else if (!message) {
--- a/toolkit/modules/secondscreen/SimpleServiceDiscovery.jsm
+++ b/toolkit/modules/secondscreen/SimpleServiceDiscovery.jsm
@@ -10,17 +10,17 @@ this.EXPORTED_SYMBOLS = ["SimpleServiceD
 const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
 
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Timer.jsm");
 
 var log = Cu.reportError;
 
-XPCOMUtils.defineLazyGetter(this, "converter", function () {
+XPCOMUtils.defineLazyGetter(this, "converter", function() {
   let conv = Cc["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Ci.nsIScriptableUnicodeConverter);
   conv.charset = "utf8";
   return conv;
 });
 
 // Spec information:
 // https://tools.ietf.org/html/draft-cai-ssdp-v1-03
 // http://www.dial-multiscreen.org/dial-protocol-specification
--- a/toolkit/modules/sessionstore/FormData.jsm
+++ b/toolkit/modules/sessionstore/FormData.jsm
@@ -77,21 +77,21 @@ function isValidCCNumber(value) {
   return total % 10 == 0;
 }
 
 /**
  * The public API exported by this module that allows to collect
  * and restore form data for a document and its subframes.
  */
 this.FormData = Object.freeze({
-  collect: function (frame) {
+  collect: function(frame) {
     return FormDataInternal.collect(frame);
   },
 
-  restoreTree: function (root, data) {
+  restoreTree: function(root, data) {
     FormDataInternal.restoreTree(root, data);
   }
 });
 
 /**
  * This module's internal API.
  */
 var FormDataInternal = {
@@ -113,17 +113,17 @@ var FormDataInternal = {
    *     }
    *   }
    *
    * @param  doc
    *         DOMDocument instance to obtain form data for.
    * @return object
    *         Form data encoded in an object.
    */
-  collect: function ({document: doc}) {
+  collect: function({document: doc}) {
     let formNodes = doc.evaluate(
       XPathGenerator.restorableFormNodes,
       doc,
       XPathGenerator.resolveNS,
       Ci.nsIDOMXPathResult.UNORDERED_NODE_ITERATOR_TYPE, null
     );
 
     let node;
@@ -227,17 +227,17 @@ var FormDataInternal = {
    * Restores form |data| for the given frame. The data is expected to be in
    * the same format that FormData.collect() returns.
    *
    * @param frame (DOMWindow)
    *        The frame to restore form data to.
    * @param data (object)
    *        An object holding form data.
    */
-  restore: function ({document: doc}, data) {
+  restore: function({document: doc}, data) {
     // Don't restore any data for the given frame if the URL
     // stored in the form data doesn't match its current URL.
     if (!data.url || data.url != getDocumentURI(doc)) {
       return;
     }
 
     // For about:{sessionrestore,welcomeback} we saved the field as JSON to
     // avoid nested instances causing humongous sessionstore.js files.
@@ -270,17 +270,17 @@ var FormDataInternal = {
    *
    * @param data (object)
    *        A subset of the form data as collected by FormData.collect(). This
    *        is either data stored under "id" or under "xpath".
    * @param retrieve (function)
    *        The function used to retrieve the input field belonging to a key
    *        in the given |data| object.
    */
-  restoreManyInputValues: function (data, retrieve) {
+  restoreManyInputValues: function(data, retrieve) {
     for (let key of Object.keys(data)) {
       let input = retrieve(key);
       if (input) {
         this.restoreSingleInputValue(input, data[key]);
       }
     }
   },
 
@@ -288,17 +288,17 @@ var FormDataInternal = {
    * Restores a given form value to a given DOMNode and takes care of firing
    * the appropriate DOM event should the input's value change.
    *
    * @param  aNode
    *         DOMNode to set form value on.
    * @param  aValue
    *         Value to set form element to.
    */
-  restoreSingleInputValue: function (aNode, aValue) {
+  restoreSingleInputValue: function(aNode, aValue) {
     let eventType;
 
     if (typeof aValue == "string" && aNode.type != "file") {
       // Don't dispatch an input event if there is no change.
       if (aNode.value == aValue) {
         return;
       }
 
@@ -354,17 +354,17 @@ var FormDataInternal = {
   },
 
   /**
    * Dispatches an event of type |type| to the given |node|.
    *
    * @param node (DOMNode)
    * @param type (string)
    */
-  fireEvent: function (node, type) {
+  fireEvent: function(node, type) {
     let doc = node.ownerDocument;
     let event = doc.createEvent("UIEvents");
     event.initUIEvent(type, true, true, doc.defaultView, 0);
     node.dispatchEvent(event);
   },
 
   /**
    * Restores form data for the current frame hierarchy starting at |root|
@@ -382,17 +382,17 @@ var FormDataInternal = {
    *          formdata: {id: {input1: "value1"}},
    *          children: [
    *            {formdata: {id: {input2: "value2"}}},
    *            null,
    *            {formdata: {xpath: { ... }}, children: [ ... ]}
    *          ]
    *        }
    */
-  restoreTree: function (root, data) {
+  restoreTree: function(root, data) {
     // Don't restore any data for the root frame and its subframes if there
     // is a URL stored in the form data and it doesn't match its current URL.
     if (data.url && data.url != getDocumentURI(root.document)) {
       return;
     }
 
     if (data.url) {
       this.restore(root, data);
--- a/toolkit/modules/sessionstore/ScrollPosition.jsm
+++ b/toolkit/modules/sessionstore/ScrollPosition.jsm
@@ -32,17 +32,17 @@ var ScrollPositionInternal = {
    * Collects scroll position data for any given |frame| in the frame hierarchy.
    *
    * @param frame (DOMWindow)
    *
    * @return {scroll: "x,y"} e.g. {scroll: "100,200"}
    *         Returns null when there is no scroll data we want to store for the
    *         given |frame|.
    */
-  collect: function (frame) {
+  collect: function(frame) {
     let ifreq = frame.QueryInterface(Ci.nsIInterfaceRequestor);
     let utils = ifreq.getInterface(Ci.nsIDOMWindowUtils);
     let scrollX = {}, scrollY = {};
     utils.getScrollXY(false /* no layout flush */, scrollX, scrollY);
 
     if (scrollX.value || scrollY.value) {
       return {scroll: scrollX.value + "," + scrollY.value};
     }
@@ -51,17 +51,17 @@ var ScrollPositionInternal = {
   },
 
   /**
    * Restores scroll position data for any given |frame| in the frame hierarchy.
    *
    * @param frame (DOMWindow)
    * @param value (object, see collect())
    */
-  restore: function (frame, value) {
+  restore: function(frame, value) {
     let match;
 
     if (value && (match = /(\d+),(\d+)/.exec(value))) {
       frame.scrollTo(match[1], match[2]);
     }
   },
 
   /**
@@ -79,17 +79,17 @@ var ScrollPositionInternal = {
    *          scroll: "100,200",
    *          children: [
    *            {scroll: "100,200"},
    *            null,
    *            {scroll: "200,300", children: [ ... ]}
    *          ]
    *        }
    */
-  restoreTree: function (root, data) {
+  restoreTree: function(root, data) {
     if (data.hasOwnProperty("scroll")) {
       this.restore(root, data.scroll);
     }
 
     if (!data.hasOwnProperty("children")) {
       return;
     }
 
--- a/toolkit/modules/sessionstore/Utils.jsm
+++ b/toolkit/modules/sessionstore/Utils.jsm
@@ -13,34 +13,34 @@ const Ci = Components.interfaces;
 Cu.import("resource://gre/modules/Services.jsm", this);
 Cu.import("resource://gre/modules/XPCOMUtils.jsm", this);
 
 XPCOMUtils.defineLazyServiceGetter(this, "serializationHelper",
                                    "@mozilla.org/network/serialization-helper;1",
                                    "nsISerializationHelper");
 
 this.Utils = Object.freeze({
-  makeURI: function (url) {
+  makeURI: function(url) {
     return Services.io.newURI(url, null, null);
   },
 
-  makeInputStream: function (aString) {
+  makeInputStream: function(aString) {
     let stream = Cc["@mozilla.org/io/string-input-stream;1"].
                  createInstance(Ci.nsISupportsCString);
     stream.data = aString;
     return stream; // XPConnect will QI this to nsIInputStream for us.
   },
 
   /**
    * Returns true if the |url| passed in is part of the given root |domain|.
    * For example, if |url| is "www.mozilla.org", and we pass in |domain| as
    * "mozilla.org", this will return true. It would return false the other way
    * around.
    */
-  hasRootDomain: function (url, domain) {
+  hasRootDomain: function(url, domain) {
     let host;
 
     try {
       host = this.makeURI(url).host;
     } catch (e) {
       // The given URL probably doesn't have a host.
       return false;
     }
@@ -52,17 +52,17 @@ this.Utils = Object.freeze({
     if (host == domain)
       return true;
 
     let prevChar = host[index - 1];
     return (index == (host.length - domain.length)) &&
            (prevChar == "." || prevChar == "/");
   },
 
-  shallowCopy: function (obj) {
+  shallowCopy: function(obj) {
     let retval = {};
 
     for (let key of Object.keys(obj)) {
       retval[key] = obj[key];
     }
 
     return retval;
   },
--- a/toolkit/modules/tests/browser/browser_Battery.js
+++ b/toolkit/modules/tests/browser/browser_Battery.js
@@ -5,27 +5,27 @@
 var imported = Components.utils.import("resource://gre/modules/Battery.jsm", this);
 Cu.import("resource://gre/modules/Services.jsm", this);
 
 function test() {
   waitForExplicitFinish();
 
   is(imported.Debugging.fake, false, "Battery spoofing is initially false")
 
-  GetBattery().then(function (battery) {
+  GetBattery().then(function(battery) {
     for (let k of ["charging", "chargingTime", "dischargingTime", "level"]) {
       let backup = battery[k];
       battery[k] = "__magic__";
       is(battery[k], backup, "Setting battery " + k + "preference without spoofing enabled should fail");
     }
 
     imported.Debugging.fake = true;
 
     // reload again to get the fake one
-    GetBattery().then(function (battery) {
+    GetBattery().then(function(battery) {
       battery.charging = true;
       battery.chargingTime = 100;
       battery.level = 0.5;
       ok(battery.charging, "Test for charging setter");
       is(battery.chargingTime, 100, "Test for chargingTime setter");
       is(battery.level, 0.5, "Test for level setter");
 
       battery.charging = false;
--- a/toolkit/modules/tests/browser/browser_Deprecated.js
+++ b/toolkit/modules/tests/browser/browser_Deprecated.js
@@ -6,80 +6,80 @@ var Ci = Components.interfaces;
 var Cu = Components.utils;
 const PREF_DEPRECATION_WARNINGS = "devtools.errorconsole.deprecation_warnings";
 
 Cu.import("resource://gre/modules/Services.jsm", this);
 Cu.import("resource://gre/modules/Deprecated.jsm", this);
 
 // Using this named functions to test deprecation and the properly logged
 // callstacks.
-function basicDeprecatedFunction () {
+function basicDeprecatedFunction() {
   Deprecated.warning("this method is deprecated.", "http://example.com");
   return true;
 }
 
-function deprecationFunctionBogusCallstack () {
+function deprecationFunctionBogusCallstack() {
   Deprecated.warning("this method is deprecated.", "http://example.com", {
     caller: {}
   });
   return true;
 }
 
-function deprecationFunctionCustomCallstack () {
+function deprecationFunctionCustomCallstack() {
   // Get the nsIStackFrame that will contain the name of this function.
-  function getStack () {
+  function getStack() {
     return Components.stack;
   }
   Deprecated.warning("this method is deprecated.", "http://example.com",
     getStack());
   return true;
 }
 
 var tests = [
 // Test deprecation warning without passing the callstack.
 {
   deprecatedFunction: basicDeprecatedFunction,
-  expectedObservation: function (aMessage) {
+  expectedObservation: function(aMessage) {
     testAMessage(aMessage);
     ok(aMessage.errorMessage.indexOf("basicDeprecatedFunction") > 0,
       "Callstack is correctly logged.");
   }
 },
 // Test a reported error when URL to documentation is not passed.
 {
-  deprecatedFunction: function () {
+  deprecatedFunction: function() {
     Deprecated.warning("this method is deprecated.");
     return true;
   },
-  expectedObservation: function (aMessage) {
+  expectedObservation: function(aMessage) {
     ok(aMessage.errorMessage.indexOf("must provide a URL") > 0,
       "Deprecation warning logged an empty URL argument.");
   }
 },
 // Test deprecation with a bogus callstack passed as an argument (it will be
 // replaced with the current call stack).
 {
   deprecatedFunction: deprecationFunctionBogusCallstack,
-  expectedObservation: function (aMessage) {
+  expectedObservation: function(aMessage) {
     testAMessage(aMessage);
     ok(aMessage.errorMessage.indexOf("deprecationFunctionBogusCallstack") > 0,
       "Callstack is correctly logged.");
   }
 },
 // When pref is unset Deprecated.warning should not log anything.
 {
   deprecatedFunction: basicDeprecatedFunction,
   expectedObservation: null,
   // Set pref to false.
   logWarnings: false
 },
 // Test deprecation with a valid custom callstack passed as an argument.
 {
   deprecatedFunction: deprecationFunctionCustomCallstack,
-  expectedObservation: function (aMessage) {
+  expectedObservation: function(aMessage) {
     testAMessage(aMessage);
     ok(aMessage.errorMessage.indexOf("deprecationFunctionCustomCallstack") > 0,
       "Callstack is correctly logged.");
   },
   // Set pref to true.
   logWarnings: true
 }];
 
@@ -91,17 +91,17 @@ function test() {
 
   // Check if Deprecated is loaded.
   ok(Deprecated, "Deprecated object exists");
 
   nextTest();
 }
 
 // Test Consle Message attributes.
-function testAMessage (aMessage) {
+function testAMessage(aMessage) {
   ok(aMessage.errorMessage.indexOf("DEPRECATION WARNING: " +
     "this method is deprecated.") === 0,
     "Deprecation is correctly logged.");
   ok(aMessage.errorMessage.indexOf("http://example.com") > 0,
     "URL is correctly logged.");
 }
 
 function nextTest() {
@@ -117,17 +117,17 @@ function nextTest() {
 
   // Deprecation warnings will be logged only when the preference is set.
   if (typeof test.logWarnings !== "undefined") {
     Services.prefs.setBoolPref(PREF_DEPRECATION_WARNINGS, test.logWarnings);
   }
 
   // Create a console listener.
   let consoleListener = {
-    observe: function (aMessage) {
+    observe: function(aMessage) {
       // Ignore unexpected messages.
       if (!(aMessage instanceof Ci.nsIScriptError)) {
         return;
       }
       if (aMessage.errorMessage.indexOf("DEPRECATION WARNING: ") < 0 &&
           aMessage.errorMessage.indexOf("must provide a URL") < 0) {
         return;
       }
--- a/toolkit/modules/tests/browser/browser_Finder.js
+++ b/toolkit/modules/tests/browser/browser_Finder.js
@@ -7,20 +7,20 @@ var Ci = Components.interfaces;
 add_task(function* () {
   const url = "data:text/html;base64," +
               btoa("<body><iframe srcdoc=\"content\"/></iframe>" +
                    "<a href=\"http://test.com\">test link</a>");
   let tab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, url);
 
   let finder = tab.linkedBrowser.finder;
   let listener = {
-    onFindResult: function () {
+    onFindResult: function() {
       ok(false, "onFindResult callback wasn't replaced");
     },
-    onHighlightFinished: function () {
+    onHighlightFinished: function() {
       ok(false, "onHighlightFinished callback wasn't replaced");
     }
   };
   finder.addResultListener(listener);
 
   function waitForFind(which = "onFindResult") {
     return new Promise(resolve => {
       listener[which] = resolve;
--- a/toolkit/modules/tests/browser/browser_Finder_hidden_textarea.js
+++ b/toolkit/modules/tests/browser/browser_Finder_hidden_textarea.js
@@ -8,17 +8,17 @@ add_task(function* test_bug1174036() {
     function* (browser) {
       // Hide the first textarea.
       yield ContentTask.spawn(browser, null, function() {
         content.document.getElementsByTagName("textarea")[0].style.display = "none";
       });
 
       let finder = browser.finder;
       let listener = {
-        onFindResult: function () {
+        onFindResult: function() {
           ok(false, "callback wasn't replaced");
         }
       };
       finder.addResultListener(listener);
 
       function waitForFind() {
         return new Promise(resolve => {
           listener.onFindResult = resolve;
--- a/toolkit/modules/tests/browser/browser_Troubleshoot.js
+++ b/toolkit/modules/tests/browser/browser_Troubleshoot.js
@@ -17,26 +17,26 @@ function test() {
       finish();
       return;
     }
     tests.shift()(doNextTest);
   }
   doNextTest();
 }
 
-registerCleanupFunction(function () {
+registerCleanupFunction(function() {
   // Troubleshoot.jsm is imported into the global scope -- the window -- above.
   // If it's not deleted, it outlives the test and is reported as a leak.
   delete window.Troubleshoot;
 });
 
 var tests = [
 
   function snapshotSchema(done) {
-    Troubleshoot.snapshot(function (snapshot) {
+    Troubleshoot.snapshot(function(snapshot) {
       try {
         validateObject(snapshot, SNAPSHOT_SCHEMA);
         ok(true, "The snapshot should conform to the schema.");
       }
       catch (err) {
         ok(false, "Schema mismatch, " + err);
       }
       done();
@@ -45,21 +45,21 @@ var tests = [
 
   function modifiedPreferences(done) {
     let prefs = [
       "javascript.troubleshoot",
       "troubleshoot.foo",
       "javascript.print_to_filename",
       "network.proxy.troubleshoot",
     ];
-    prefs.forEach(function (p) {
+    prefs.forEach(function(p) {
       Services.prefs.setBoolPref(p, true);
       is(Services.prefs.getBoolPref(p), true, "The pref should be set: " + p);
     });
-    Troubleshoot.snapshot(function (snapshot) {
+    Troubleshoot.snapshot(function(snapshot) {
       let p = snapshot.modifiedPreferences;
       is(p["javascript.troubleshoot"], true,
          "The pref should be present because it's whitelisted " +
          "but not blacklisted.");
       ok(!("troubleshoot.foo" in p),
          "The pref should be absent because it's not in the whitelist.");
       ok(!("javascript.print_to_filename" in p),
          "The pref should be absent because it's blacklisted.");
@@ -73,17 +73,17 @@ var tests = [
   function unicodePreferences(done) {
     let name = "font.name.sans-serif.x-western";
     let utf8Value = "\xc4\x8capk\xc5\xafv Krasopis"
     let unicodeValue = "\u010Capk\u016Fv Krasopis";
 
     // set/getCharPref work with 8bit strings (utf8)
     Services.prefs.setCharPref(name, utf8Value);
 
-    Troubleshoot.snapshot(function (snapshot) {
+    Troubleshoot.snapshot(function(snapshot) {
       let p = snapshot.modifiedPreferences;
       is(p[name], unicodeValue, "The pref should have correct Unicode value.");
       Services.prefs.deleteBranch(name);
       done();
     });
   }
 ];
 
--- a/toolkit/modules/tests/xpcshell/test_DeferredTask.js
+++ b/toolkit/modules/tests/xpcshell/test_DeferredTask.js
@@ -52,22 +52,22 @@ add_test(function test_arm_simple()
 /**
  * Checks that the delay set for the task is respected.
  */
 add_test(function test_arm_delay_respected()
 {
   let executed1 = false;
   let executed2 = false;
 
-  new DeferredTask(function () {
+  new DeferredTask(function() {
     executed1 = true;
     do_check_false(executed2);
   }, 1 * T).arm();
 
-  new DeferredTask(function () {
+  new DeferredTask(function() {
     executed2 = true;
     do_check_true(executed1);
     run_next_test();
   }, 2 * T).arm();
 });
 
 /**
  * Checks that calling "arm" again does not introduce further delay.
@@ -79,30 +79,30 @@ add_test(function test_arm_delay_notrest
   // Create a task that will run later.
   let deferredTask = new DeferredTask(() => { executed = true; }, 4 * T);
   deferredTask.arm();
 
   // Before the task starts, call "arm" again.
   do_timeout(2 * T, () => deferredTask.arm());
 
   // The "arm" call should not have introduced further delays.
-  do_timeout(5 * T, function () {
+  do_timeout(5 * T, function() {
     do_check_true(executed);
     run_next_test();
   });
 });
 
 /**
  * Checks that a task runs only once when armed multiple times synchronously.
  */
 add_test(function test_arm_coalesced()
 {
   let executed = false;
 
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     do_check_false(executed);
     executed = true;
     run_next_test();
   }, 50);
 
   deferredTask.arm();
   deferredTask.arm();
 });
@@ -110,34 +110,34 @@ add_test(function test_arm_coalesced()
 /**
  * Checks that a task runs only once when armed multiple times synchronously,
  * even when it has been created with a delay of zero milliseconds.
  */
 add_test(function test_arm_coalesced_nodelay()
 {
   let executed = false;
 
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     do_check_false(executed);
     executed = true;
     run_next_test();
   }, 0);
 
   deferredTask.arm();
   deferredTask.arm();
 });
 
 /**
  * Checks that a task can be armed again while running.
  */
 add_test(function test_arm_recursive()
 {
   let executed = false;
 
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     if (!executed) {
       executed = true;
       deferredTask.arm();
     } else {
       run_next_test();
     }
   }, 50);
 
@@ -162,50 +162,50 @@ add_test(function test_arm_async()
       finishedExecutionAgain = true;
     }
   }, 2 * T);
   deferredTask.arm();
 
   // While the task is running, call "arm" again.  This will result in a wait
   // of 2*T until the task finishes, then another 2*T for the normal task delay
   // specified on construction.
-  do_timeout(4 * T, function () {
+  do_timeout(4 * T, function() {
     do_check_true(deferredTask.isRunning);
     do_check_false(finishedExecution);
     deferredTask.arm();
   });
 
   // This will fail in case the task was started without waiting 2*T after it
   // has finished.
-  do_timeout(7 * T, function () {
+  do_timeout(7 * T, function() {
     do_check_false(deferredTask.isRunning);
     do_check_true(finishedExecution);
   });
 
   // This is in the middle of the second execution.
-  do_timeout(10 * T, function () {
+  do_timeout(10 * T, function() {
     do_check_true(deferredTask.isRunning);
     do_check_false(finishedExecutionAgain);
   });
 
   // Wait enough time to verify that the task was executed as expected.
-  do_timeout(13 * T, function () {
+  do_timeout(13 * T, function() {
     do_check_false(deferredTask.isRunning);
     do_check_true(finishedExecutionAgain);
     run_next_test();
   });
 });
 
 /**
  * Checks that an armed task can be disarmed.
  */
 add_test(function test_disarm()
 {
   // Create a task that will run later.
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     do_throw("This task should not run.");
   }, 2 * T);
   deferredTask.arm();
 
   // Disable execution later, but before the task starts.
   do_timeout(1 * T, () => deferredTask.disarm());
 
   // Wait enough time to verify that the task did not run.
@@ -217,26 +217,26 @@ add_test(function test_disarm()
  */
 add_test(function test_disarm_delay_restarted()
 {
   let executed = false;
 
   let deferredTask = new DeferredTask(() => { executed = true; }, 4 * T);
   deferredTask.arm();
 
-  do_timeout(2 * T, function () {
+  do_timeout(2 * T, function() {
     deferredTask.disarm();
     deferredTask.arm();
   });
 
-  do_timeout(5 * T, function () {
+  do_timeout(5 * T, function() {
     do_check_false(executed);
   });
 
-  do_timeout(7 * T, function () {
+  do_timeout(7 * T, function() {
     do_check_true(executed);
     run_next_test();
   });
 });
 
 /**
  * Checks that calling "disarm" while an asynchronous task is running does not
  * prevent the task to finish.
@@ -247,24 +247,24 @@ add_test(function test_disarm_async()
 
   let deferredTask = new DeferredTask(function* () {
     deferredTask.arm();
     yield promiseTimeout(2 * T);
     finishedExecution = true;
   }, 1 * T);
   deferredTask.arm();
 
-  do_timeout(2 * T, function () {
+  do_timeout(2 * T, function() {
     do_check_true(deferredTask.isRunning);
     do_check_true(deferredTask.isArmed);
     do_check_false(finishedExecution);
     deferredTask.disarm();
   });
 
-  do_timeout(4 * T, function () {
+  do_timeout(4 * T, function() {
     do_check_false(deferredTask.isRunning);
     do_check_false(deferredTask.isArmed);
     do_check_true(finishedExecution);
     run_next_test();
   });
 });
 
 /**
@@ -277,37 +277,37 @@ add_test(function test_disarm_immediate_
 
   let deferredTask = new DeferredTask(function* () {
     do_check_false(executed);
     executed = true;
     yield promiseTimeout(2 * T);
   }, 1 * T);
   deferredTask.arm();
 
-  do_timeout(2 * T, function () {
+  do_timeout(2 * T, function() {
     do_check_true(deferredTask.isRunning);
     do_check_false(deferredTask.isArmed);
     deferredTask.arm();
     deferredTask.disarm();
   });
 
-  do_timeout(4 * T, function () {
+  do_timeout(4 * T, function() {
     do_check_true(executed);
     do_check_false(deferredTask.isRunning);
     do_check_false(deferredTask.isArmed);
     run_next_test();
   });
 });
 
 /**
  * Checks the isArmed and isRunning properties with a synchronous task.
  */
 add_test(function test_isArmed_isRunning()
 {
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     do_check_true(deferredTask.isRunning);
     do_check_false(deferredTask.isArmed);
     deferredTask.arm();
     do_check_true(deferredTask.isArmed);
     deferredTask.disarm();
     do_check_false(deferredTask.isArmed);
     run_next_test();
   }, 50);
@@ -321,26 +321,26 @@ add_test(function test_isArmed_isRunning
 /**
  * Checks that the "finalize" method executes a synchronous task.
  */
 add_test(function test_finalize()
 {
   let executed = false;
   let timePassed = false;
 
-  let deferredTask = new DeferredTask(function () {
+  let deferredTask = new DeferredTask(function() {
     do_check_false(timePassed);
     executed = true;
   }, 2 * T);
   deferredTask.arm();
 
   do_timeout(1 * T, () => { timePassed = true; });
 
   // This should trigger the immediate execution of the task.
-  deferredTask.finalize().then(function () {
+  deferredTask.finalize().then(function() {
     do_check_true(executed);
     run_next_test();
   });
 });
 
 /**
  * Checks that the "finalize" method executes the task again from start to
  * finish in case it is already running.
@@ -353,17 +353,17 @@ add_test(function test_finalize_executes
 
   let deferredTask = new DeferredTask(function* () {
     // The first time, we arm the timer again and set up the finalization.
     if (!executed) {
       deferredTask.arm();
       do_check_true(deferredTask.isArmed);
       do_check_true(deferredTask.isRunning);
 
-      deferredTask.finalize().then(function () {
+      deferredTask.finalize().then(function() {
         // When we reach this point, the task must be finished.
         do_check_true(executedAgain);
         do_check_false(timePassed);
         do_check_false(deferredTask.isArmed);
         do_check_false(deferredTask.isRunning);
         run_next_test();
       });
 
--- a/toolkit/modules/tests/xpcshell/test_FileUtils.js
+++ b/toolkit/modules/tests/xpcshell/test_FileUtils.js
@@ -27,17 +27,17 @@ add_test(function test_getFile() {
   let other = gProfD.clone();
   other.append("foobar");
   do_check_true(file.equals(other));
 
   run_next_test();
 });
 
 add_test(function test_getFile_nonexistentDir() {
-  do_check_throws(function () {
+  do_check_throws(function() {
     let file = FileUtils.getFile("NonexistentD", ["foobar"]);
   }, Components.results.NS_ERROR_FAILURE);
 
   run_next_test();
 });
 
 add_test(function test_getFile_createDirs() {
   let file = FileUtils.getFile("ProfD", ["a", "b", "foobar"]);
@@ -63,17 +63,17 @@ add_test(function test_getDir() {
   let other = gProfD.clone();
   other.append("foodir");
   do_check_true(dir.equals(other));
 
   run_next_test();
 });
 
 add_test(function test_getDir_nonexistentDir() {
-  do_check_throws(function () {
+  do_check_throws(function() {
     let file = FileUtils.getDir("NonexistentD", ["foodir"]);
   }, Components.results.NS_ERROR_FAILURE);
 
   run_next_test();
 });
 
 add_test(function test_getDir_shouldCreate() {
   let dir = FileUtils.getDir("ProfD", ["c", "d", "foodir"], true);
@@ -86,17 +86,17 @@ add_test(function test_getDir_shouldCrea
   other.append("d");
   do_check_true(other.isDirectory());
   other.append("foodir");
   do_check_true(dir.equals(other));
 
   run_next_test();
 });
 
-var openFileOutputStream_defaultFlags = function (aKind, aFileName) {
+var openFileOutputStream_defaultFlags = function(aKind, aFileName) {
   let file = FileUtils.getFile("ProfD", [aFileName]);
   let fos;
   do_check_true(aKind == "atomic" || aKind == "safe" || aKind == "");
   if (aKind == "atomic") {
     fos = FileUtils.openAtomicFileOutputStream(file);
   } else if (aKind == "safe") {
     fos = FileUtils.openSafeFileOutputStream(file);
   } else {
@@ -134,17 +134,17 @@ var openFileOutputStream_modeFlags = fun
   if (aKind == "atomic") {
     fos = FileUtils.openAtomicFileOutputStream(file, FileUtils.MODE_WRONLY);
   } else if (aKind == "safe") {
     fos = FileUtils.openSafeFileOutputStream(file, FileUtils.MODE_WRONLY);
   } else {
     fos = FileUtils.openFileOutputStream(file, FileUtils.MODE_WRONLY);
   }
   let data = "test_modeFlags";
-  do_check_throws(function () {
+  do_check_throws(function() {
     fos.write(data, data.length);
   }, Components.results.NS_ERROR_FILE_NOT_FOUND);
   do_check_false(file.exists());
 
   run_next_test();
 };
 
 var closeFileOutputStream = function(aKind, aFileName) {
@@ -162,17 +162,17 @@ var closeFileOutputStream = function(aKi
   fos.write(data, data.length);
 
   // But once we close it, we can't anymore.
   if (aKind == "atomic") {
     FileUtils.closeAtomicFileOutputStream(fos);
   } else if (aKind == "safe") {
     FileUtils.closeSafeFileOutputStream(fos);
   }
-  do_check_throws(function () {
+  do_check_throws(function() {
     fos.write(data, data.length);
   }, Components.results.NS_BASE_STREAM_CLOSED);
   run_next_test();
 };
 
 add_test(function test_openFileOutputStream_defaultFlags() {
   openFileOutputStream_defaultFlags("", "george");
 });
--- a/toolkit/modules/tests/xpcshell/test_JSONFile.js
+++ b/toolkit/modules/tests/xpcshell/test_JSONFile.js
@@ -41,17 +41,17 @@ function getTempFile(aLeafName)
   let [base, ext] = DownloadPaths.splitBaseNameAndExtension(aLeafName);
   let leafName = base + "-" + gFileCounter + ext;
   gFileCounter++;
 
   // Get a file reference under the temporary directory for this test file.
   let file = FileUtils.getFile("TmpD", [leafName]);
   do_check_false(file.exists());
 
-  do_register_cleanup(function () {
+  do_register_cleanup(function() {
     if (file.exists()) {
       file.remove(false);
     }
   });
 
   return file;
 }
 
--- a/toolkit/modules/tests/xpcshell/test_NewTabUtils.js
+++ b/toolkit/modules/tests/xpcshell/test_NewTabUtils.js
@@ -321,26 +321,26 @@ add_task(function* extractSite() {
 });
 
 function TestProvider(getLinksFn) {
   this.getLinks = getLinksFn;
   this._observers = new Set();
 }
 
 TestProvider.prototype = {
-  addObserver: function (observer) {
+  addObserver: function(observer) {
     this._observers.add(observer);
   },
-  notifyLinkChanged: function (link, index = -1, deleted = false) {
+  notifyLinkChanged: function(link, index = -1, deleted = false) {
     this._notifyObservers("onLinkChanged", link, index, deleted);
   },
-  notifyManyLinksChanged: function () {
+  notifyManyLinksChanged: function() {
     this._notifyObservers("onManyLinksChanged");
   },
-  _notifyObservers: function () {
+  _notifyObservers: function() {
     let observerMethodName = arguments[0];
     let args = Array.prototype.slice.call(arguments, 1);
     args.unshift(this);
     for (let obs of this._observers) {
       if (obs[observerMethodName])
         obs[observerMethodName].apply(NewTabUtils.links, args);
     }
   },
--- a/toolkit/modules/tests/xpcshell/test_session_recorder.js
+++ b/toolkit/modules/tests/xpcshell/test_session_recorder.js
@@ -96,17 +96,17 @@ add_task(function* test_current_availabi
   Object.defineProperty(recorder, "STARTUP_RETRY_INTERVAL_MS", {
     value: 100,
   });
 
   let oldRecord = recorder.recordStartupFields;
   let recordCount = 0;
 
   Object.defineProperty(recorder, "recordStartupFields", {
-    value: function () {
+    value: function() {
       recordCount++;
       return oldRecord.call(recorder);
     }
   });
 
   do_check_null(recorder._timer);
   recorder.onStartup();
   do_check_eq(recordCount, 1);
--- a/toolkit/modules/tests/xpcshell/test_sqlite.js
+++ b/toolkit/modules/tests/xpcshell/test_sqlite.js
@@ -21,17 +21,17 @@ Cu.import("resource://services-common/as
 
 function sleep(ms) {
   let deferred = Promise.defer();
 
   let timer = Cc["@mozilla.org/timer;1"]
                 .createInstance(Ci.nsITimer);
 
   timer.initWithCallback({
-    notify: function () {
+    notify: function() {
       deferred.resolve();
     },
   }, ms, timer.TYPE_ONE_SHOT);
 
   return deferred.promise;
 }
 
 // When testing finalization, use this to tell Sqlite.jsm to not throw
@@ -492,17 +492,17 @@ add_task(function* test_shrink_memory() 
 
 add_task(function* test_no_shrink_on_init() {
   let c = yield getConnection("no_shrink_on_init",
                               {shrinkMemoryOnConnectionIdleMS: 200});
 
   let oldShrink = c._connectionData.shrinkMemory;
   let count = 0;
   Object.defineProperty(c._connectionData, "shrinkMemory", {
-    value: function () {
+    value: function() {
       count++;
     },
   });
 
   // We should not shrink until a statement has been executed.
   yield sleep(220);
   do_check_eq(count, 0);
 
@@ -518,17 +518,17 @@ add_task(function* test_idle_shrink_fire
                                  {shrinkMemoryOnConnectionIdleMS: 200});
   c._connectionData._clearIdleShrinkTimer();
 
   let oldShrink = c._connectionData.shrinkMemory;
   let shrinkPromises = [];
 
   let count = 0;
   Object.defineProperty(c._connectionData, "shrinkMemory", {
-    value: function () {
+    value: function() {
       count++;
       let promise = oldShrink.call(c._connectionData);
       shrinkPromises.push(promise);
       return promise;
     },
   });
 
   // We reset the idle shrink timer after monkeypatching because otherwise the
@@ -562,17 +562,17 @@ add_task(function* test_idle_shrink_rese
 
   c._connectionData._clearIdleShrinkTimer();
 
   let oldShrink = c._connectionData.shrinkMemory;
   let shrinkPromises = [];
   let count = 0;
 
   Object.defineProperty(c._connectionData, "shrinkMemory", {
-    value: function () {
+    value: function() {
       count++;
       let promise = oldShrink.call(c._connectionData);
       shrinkPromises.push(promise);
       return promise;
     },
   });
 
   let now = new Date();
@@ -833,60 +833,60 @@ add_task(function* test_direct() {
   params.addParams(two);
 
   print("Beginning transaction.");
   let begin = db.createAsyncStatement("BEGIN DEFERRED TRANSACTION");
   let end = db.createAsyncStatement("COMMIT TRANSACTION");
 
   let deferred = Promise.defer();
   begin.executeAsync({
-    handleCompletion: function (reason) {
+    handleCompletion: function(reason) {
       deferred.resolve();
     }
   });
   yield deferred.promise;
 
   statement.bindParameters(params);
 
   deferred = Promise.defer();
   print("Executing async.");
   statement.executeAsync({
-    handleResult: function (resultSet) {
+    handleResult: function(resultSet) {
     },
 
-    handleError:  function (error) {
+    handleError:  function(error) {
       print("Error when executing SQL (" + error.result + "): " +
             error.message);
       print("Original error: " + error.error);
       errors.push(error);
       deferred.reject();
     },
 
-    handleCompletion: function (reason) {
+    handleCompletion: function(reason) {
       print("Completed.");
       deferred.resolve();
     }
   });
 
   yield deferred.promise;
 
   deferred = Promise.defer();
   end.executeAsync({
-    handleCompletion: function (reason) {
+    handleCompletion: function(reason) {
       deferred.resolve();
     }
   });
   yield deferred.promise;
 
   statement.finalize();
   begin.finalize();
   end.finalize();
 
   deferred = Promise.defer();
-  db.asyncClose(function () {
+  db.asyncClose(function() {
     deferred.resolve()
   });
   yield deferred.promise;
 });
 
 // Test Sqlite.cloneStorageConnection.
 add_task(function* test_cloneStorageConnection() {
   let file = new FileUtils.File(OS.Path.join(OS.Constants.Path.profileDir,
@@ -1046,17 +1046,17 @@ add_task(function* test_error_message_on
 });
 
 add_task(function* test_forget_witness_on_close() {
   let c = yield getDummyDatabase("forget_witness_on_close");
 
   let forgetCalled = false;
   let oldWitness = c._witness;
   c._witness = {
-    forget: function () {
+    forget: function() {
       forgetCalled = true;
       oldWitness.forget();
     },
   };
 
   yield c.close();
   // After close, witness should have forgotten the connection
   do_check_true(forgetCalled);
--- a/toolkit/modules/tests/xpcshell/test_sqlite_shutdown.js
+++ b/toolkit/modules/tests/xpcshell/test_sqlite_shutdown.js
@@ -44,17 +44,17 @@ function* getDummyDatabase(name, extraOp
 
 function sleep(ms) {
   let deferred = Promise.defer();
 
   let timer = Cc["@mozilla.org/timer;1"]
                 .createInstance(Ci.nsITimer);
 
   timer.initWithCallback({
-    notify: function () {
+    notify: function() {
       deferred.resolve();
     },
   }, ms, timer.TYPE_ONE_SHOT);
 
   return deferred.promise;
 }
 
 function run_test() {
--- a/toolkit/modules/tests/xpcshell/test_web_channel.js
+++ b/toolkit/modules/tests/xpcshell/test_web_channel.js
@@ -16,17 +16,17 @@ const TEST_PERMISSION_NAME = "test-webch
 
 var MockWebChannelBroker = {
   _channelMap: new Map(),
   registerChannel: function(channel) {
     if (!this._channelMap.has(channel)) {
       this._channelMap.set(channel);
     }
   },
-  unregisterChannel: function (channelToRemove) {
+  unregisterChannel: function(channelToRemove) {
     this._channelMap.delete(channelToRemove)
   }
 };
 
 function run_test() {
   run_next_test();
 }
 
--- a/toolkit/mozapps/downloads/DownloadLastDir.jsm
+++ b/toolkit/mozapps/downloads/DownloadLastDir.jsm
@@ -30,24 +30,24 @@ const nsIFile = Components.interfaces.ns
 
 this.EXPORTED_SYMBOLS = [ "DownloadLastDir" ];
 
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
 Components.utils.import("resource://gre/modules/Services.jsm");
 Components.utils.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
 
 var observer = {
-  QueryInterface: function (aIID) {
+  QueryInterface: function(aIID) {
     if (aIID.equals(Components.interfaces.nsIObserver) ||
         aIID.equals(Components.interfaces.nsISupports) ||
         aIID.equals(Components.interfaces.nsISupportsWeakReference))
       return this;
     throw Components.results.NS_NOINTERFACE;
   },
-  observe: function (aSubject, aTopic, aData) {
+  observe: function(aSubject, aTopic, aData) {
     switch (aTopic) {
       case "last-pb-context-exited":
         gDownloadLastDirFile = null;
         break;
       case "browser:purge-session-history":
         gDownloadLastDirFile = null;
         if (Services.prefs.prefHasUserValue(LAST_DIR_PREF))
           Services.prefs.clearUserPref(LAST_DIR_PREF);
@@ -104,22 +104,22 @@ this.DownloadLastDir = function Download
 
 DownloadLastDir.prototype = {
   isPrivate: function DownloadLastDir_isPrivate() {
     return this.fakeContext.usePrivateBrowsing;
   },
   // compat shims
   get file() { return this._getLastFile(); },
   set file(val) { this.setFile(null, val); },
-  cleanupPrivateFile: function () {
+  cleanupPrivateFile: function() {
     gDownloadLastDirFile = null;
   },
   // This function is now deprecated as it uses the sync nsIContentPrefService
   // interface. New consumers should use the getFileAsync function.
-  getFile: function (aURI) {
+  getFile: function(aURI) {
     let Deprecated = Components.utils.import("resource://gre/modules/Deprecated.jsm", {}).Deprecated;
     Deprecated.warning("DownloadLastDir.getFile is deprecated. Please use getFileAsync instead.",
                        "https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules/DownloadLastDir.jsm",
                        Components.stack.caller);
 
     if (aURI && isContentPrefEnabled()) {
       let lastDir = Services.contentPrefs.getPref(aURI, LAST_DIR_PREF, this.fakeContext);
       if (lastDir) {
@@ -127,17 +127,17 @@ DownloadLastDir.prototype = {
                                     .createInstance(Components.interfaces.nsIFile);
         lastDirFile.initWithPath(lastDir);
         return lastDirFile;
       }
     }
     return this._getLastFile();
   },
 
-  _getLastFile: function () {
+  _getLastFile: function() {
     if (gDownloadLastDirFile && !gDownloadLastDirFile.exists())
       gDownloadLastDirFile = null;
 
     if (this.isPrivate()) {
       if (!gDownloadLastDirFile)
         gDownloadLastDirFile = readLastDirPref();
       return gDownloadLastDirFile;
     }
@@ -166,17 +166,17 @@ DownloadLastDir.prototype = {
                            .createInstance(Components.interfaces.nsIFile);
           file.initWithPath(result.value);
         }
         aCallback(file);
       }
     });
   },
 
-  setFile: function (aURI, aFile) {
+  setFile: function(aURI, aFile) {
     if (aURI && isContentPrefEnabled()) {
       let uri = aURI instanceof Components.interfaces.nsIURI ? aURI.spec : aURI;
       let cps2 = Components.classes["@mozilla.org/content-pref/service;1"]
                            .getService(Components.interfaces.nsIContentPrefService2);
       if (aFile instanceof Components.interfaces.nsIFile)
         cps2.set(uri, LAST_DIR_PREF, aFile.path, this.fakeContext);
       else
         cps2.removeByDomainAndName(uri, LAST_DIR_PREF, this.fakeContext);
--- a/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
+++ b/toolkit/mozapps/downloads/DownloadTaskbarProgress.jsm
@@ -191,17 +191,17 @@ var DownloadTaskbarProgressUpdater =
                          QueryInterface(Ci.nsIInterfaceRequestor).
                          getInterface(Ci.nsIXULWindow).docShell;
         let taskbarProgress = this._taskbar.getTaskbarProgress(docShell);
         this._activeTaskbarProgress = taskbarProgress;
 
         this._updateTaskbar();
         // _onActiveWindowUnload is idempotent, so we don't need to check whether
         // we've already set this before or not.
-        aWindow.addEventListener("unload", function () {
+        aWindow.addEventListener("unload", function() {
           DownloadTaskbarProgressUpdater._onActiveWindowUnload(taskbarProgress);
         }, false);
       }
       else {
         this._activeTaskbarProgress = null;
       }
     }
   },
--- a/toolkit/mozapps/downloads/content/downloads.js
+++ b/toolkit/mozapps/downloads/content/downloads.js
@@ -629,17 +629,17 @@ function buildContextMenu(aEvent)
     return true;
   }
 
   return false;
 }
 // Drag and Drop
 var gDownloadDNDObserver =
 {
-  onDragStart: function (aEvent)
+  onDragStart: function(aEvent)
   {
     if (!gDownloadsView.selectedItem)
       return;
     var dl = gDownloadsView.selectedItem;
     var f = getLocalFileFromNativePathOrUrl(dl.getAttribute("file"));
     if (!f.exists())
       return;
 
@@ -647,17 +647,17 @@ var gDownloadDNDObserver =
     dt.mozSetDataAt("application/x-moz-file", f, 0);
     var url = Services.io.newFileURI(f).spec;
     dt.setData("text/uri-list", url);
     dt.setData("text/plain", url);
     dt.effectAllowed = "copyMove";
     dt.addElement(dl);
   },
 
-  onDragOver: function (aEvent)
+  onDragOver: function(aEvent)
   {
     var types = aEvent.dataTransfer.types;
     if (types.includes("text/uri-list") ||
         types.includes("text/x-moz-url") ||
         types.includes("text/plain"))
       aEvent.preventDefault();
   },
 
--- a/toolkit/mozapps/extensions/AddonManager.jsm
+++ b/toolkit/mozapps/extensions/AddonManager.jsm
@@ -2614,21 +2614,19 @@ var AddonManagerInternal = {
 
     if (typeof aCallback != "function")
       throw Components.Exception("aCallback must be a function",
                                  Cr.NS_ERROR_INVALID_ARG);
 
     let addons = [];
 
     new AsyncObjectCaller(this.providers, "getAddonsWithOperationsByTypes", {
-      nextObject: function getAddonsWithOperationsByTypes_nextObject
-                           (aCaller, aProvider) {
+      nextObject: function getAddonsWithOperationsByTypes_nextObject(aCaller, aProvider) {
         callProviderAsync(aProvider, "getAddonsWithOperationsByTypes", aTypes,
-                          function getAddonsWithOperationsByTypes_concatAddons
-                                   (aProviderAddons) {
+                          function getAddonsWithOperationsByTypes_concatAddons(aProviderAddons) {
           if (aProviderAddons) {
             addons = addons.concat(aProviderAddons);
           }
           aCaller.callNext();
         });
       },
 
       noMoreObjects: function(caller) {
--- a/toolkit/mozapps/extensions/LightweightThemeManager.jsm
+++ b/toolkit/mozapps/extensions/LightweightThemeManager.jsm
@@ -99,57 +99,57 @@ this.LightweightThemeManager = {
   get name() {
     return "LightweightThemeManager";
   },
 
   // Themes that can be added for an application.  They can't be removed, and
   // will always show up at the top of the list.
   _builtInThemes: new Map(),
 
-  get usedThemes () {
+  get usedThemes() {
     let themes = [];
     try {
       themes = JSON.parse(_prefs.getComplexValue("usedThemes",
                                                  Ci.nsISupportsString).data);
     } catch (e) { }
 
     themes.push(...this._builtInThemes.values());
     return themes;
   },
 
-  get currentTheme () {
+  get currentTheme() {
     let selectedThemeID = null;
     try {
       selectedThemeID = _prefs.getCharPref("selectedThemeID");
     } catch (e) {}
 
     let data = null;
     if (selectedThemeID) {
       data = this.getUsedTheme(selectedThemeID);
     }
     return data;
   },
 
-  get currentThemeForDisplay () {
+  get currentThemeForDisplay() {
     var data = this.currentTheme;
 
     if (data && PERSIST_ENABLED) {
       for (let key in PERSIST_FILES) {
         try {
           if (data[key] && _prefs.getBoolPref("persisted." + key))
             data[key] = _getLocalImageURI(PERSIST_FILES[key]).spec
                         + "?" + data.id + ";" + _version(data);
         } catch (e) {}
       }
     }
 
     return data;
   },
 
-  set currentTheme (aData) {
+  set currentTheme(aData) {
     return _setCurrentTheme(aData, false);
   },
 
   setLocalTheme: function(aData) {
     _setCurrentTheme(aData, true);
   },
 
   getUsedTheme: function(aId) {
@@ -823,17 +823,17 @@ function _prefObserver(aSubject, aTopic,
       // Update the theme list to remove any themes over the number we keep
       _updateUsedThemes(LightweightThemeManager.usedThemes);
       break;
   }
 }
 
 function _persistImages(aData, aCallback) {
   function onSuccess(key) {
-    return function () {
+    return function() {
       let current = LightweightThemeManager.currentTheme;
       if (current && current.id == aData.id) {
         _prefs.setBoolPref("persisted." + key, true);
       }
       if (--numFilesToPersist == 0 && aCallback) {
         aCallback();
       }
     };
--- a/toolkit/mozapps/extensions/content/update.js
+++ b/toolkit/mozapps/extensions/content/update.js
@@ -71,17 +71,17 @@ var gUpdateWizard = {
     }
 
     if (Services.io.offline)
       document.documentElement.currentPage = document.getElementById("offline");
     else
       document.documentElement.currentPage = document.getElementById("versioninfo");
   },
 
-  onWizardFinish: function gUpdateWizard_onWizardFinish ()
+  onWizardFinish: function gUpdateWizard_onWizardFinish()
   {
     if (this.shouldSuggestAutoChecking)
       Services.prefs.setBoolPref(PREF_UPDATE_EXTENSIONS_ENABLED, this.shouldAutoCheck);
   },
 
   _setUpButton: function(aButtonID, aButtonKey, aDisabled)
   {
     var strings = document.getElementById("updateStrings");
--- a/toolkit/mozapps/extensions/nsBlocklistService.js
+++ b/toolkit/mozapps/extensions/nsBlocklistService.js
@@ -1104,17 +1104,17 @@ Blocklist.prototype = {
   //   <driverVersion> 8.52.322.2202 </driverVersion>
   //   <driverVersionMax> 8.52.322.2202 </driverVersionMax>
   //   <driverVersionComparator> LESS_THAN_OR_EQUAL </driverVersionComparator>
   //   <model>foo</model>
   //   <product>foo</product>
   //   <manufacturer>foo</manufacturer>
   //   <hardware>foo</hardware>
   // </gfxBlacklistEntry>
-  _handleGfxBlacklistNode: function (blocklistElement, result) {
+  _handleGfxBlacklistNode: function(blocklistElement, result) {
     const blockEntry = {};
 
     // The blockID attribute is always present in the actual data produced on server
     // (see https://github.com/mozilla/addons-server/blob/2016.05.05/src/olympia/blocklist/templates/blocklist/blocklist.xml#L74)
     // But it is sometimes missing in test fixtures.
     if (blocklistElement.hasAttribute("blockID")) {
       blockEntry.blockID = blocklistElement.getAttribute("blockID");
     }
@@ -1295,17 +1295,17 @@ Blocklist.prototype = {
     let {entry: blockEntry, version: blockEntryVersion} = r;
     if (!blockEntry.blockID) {
       return null;
     }
 
     return blockEntry.infoURL;
   },
 
-  _notifyObserversBlocklistGFX: function () {
+  _notifyObserversBlocklistGFX: function() {
     // Notify `GfxInfoBase`, by passing a string serialization.
     // This way we avoid spreading XML structure logics there.
     const payload = this._gfxEntries.map((r) => {
       return Object.keys(r).sort().filter((k) => !/id|last_modified/.test(k)).map((key) => {
         let value = r[key];
         if (Array.isArray(value)) {
           value = value.join(",");
         } else if (value.hasOwnProperty("minVersion")) {
--- a/toolkit/mozapps/extensions/test/AddonManagerTesting.jsm
+++ b/toolkit/mozapps/extensions/test/AddonManagerTesting.jsm
@@ -21,59 +21,59 @@ XPCOMUtils.defineLazyModuleGetter(this, 
 
 this.AddonManagerTesting = {
   /**
    * Get the add-on that is specified by its ID.
    *
    * @return {Promise<Object>} A promise that resolves returning the found addon or null
    *         if it is not found.
    */
-  getAddonById: function (id) {
+  getAddonById: function(id) {
     return new Promise(resolve => AddonManager.getAddonByID(id, addon => resolve(addon)));
   },
 
   /**
    * Uninstall an add-on that is specified by its ID.
    *
    * The returned promise resolves on successful uninstall and rejects
    * if the add-on is not unknown.
    *
    * @return Promise<restartRequired>
    */
-  uninstallAddonByID: function (id) {
+  uninstallAddonByID: function(id) {
     let deferred = Promise.defer();
 
     AddonManager.getAddonByID(id, (addon) => {
       if (!addon) {
         deferred.reject(new Error("Add-on is not known: " + id));
         return;
       }
 
       let listener = {
-        onUninstalling: function (addon, needsRestart) {
+        onUninstalling: function(addon, needsRestart) {
           if (addon.id != id) {
             return;
           }
 
           if (needsRestart) {
             AddonManager.removeAddonListener(listener);
             deferred.resolve(true);
           }
         },
 
-        onUninstalled: function (addon) {
+        onUninstalled: function(addon) {
           if (addon.id != id) {
             return;
           }
 
           AddonManager.removeAddonListener(listener);
           deferred.resolve(false);
         },
 
-        onOperationCancelled: function (addon) {
+        onOperationCancelled: function(addon) {
           if (addon.id != id) {
             return;
           }
 
           AddonManager.removeAddonListener(listener);
           deferred.reject(new Error("Uninstall cancelled."));
         },
       };
@@ -85,28 +85,28 @@ this.AddonManagerTesting = {
     return deferred.promise;
   },
 
   /**
    * Install an XPI add-on from a URL.
    *
    * @return Promise<addon>
    */
-  installXPIFromURL: function (url, hash, name, iconURL, version) {
+  installXPIFromURL: function(url, hash, name, iconURL, version) {
     let deferred = Promise.defer();
 
     AddonManager.getInstallForURL(url, (install) => {
       let fail = () => { deferred.reject(new Error("Add-on install failed.")) };
 
       let listener = {
         onDownloadCancelled: fail,
         onDownloadFailed: fail,
         onInstallCancelled: fail,
         onInstallFailed: fail,
-        onInstallEnded: function (install, addon) {
+        onInstallEnded: function(install, addon) {
           deferred.resolve(addon);
         },
       };
 
       install.addListener(listener);
       install.install();
     }, "application/x-xpinstall", hash, name, iconURL, version);
 
--- a/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1/bootstrap.js
+++ b/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1/bootstrap.js
@@ -1,8 +1,8 @@
-function install (params, aReason) {
+function install(params, aReason) {
 }
-function uninstall (params, aReason) {
+function uninstall(params, aReason) {
 }
-function startup (params, aReason) {
+function startup(params, aReason) {
 }
-function shutdown (params, aReason) {
+function shutdown(params, aReason) {
 }
--- a/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_custom/bootstrap.js
+++ b/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_custom/bootstrap.js
@@ -1,8 +1,8 @@
-function install (params, aReason) {
+function install(params, aReason) {
 }
-function uninstall (params, aReason) {
+function uninstall(params, aReason) {
 }
-function startup (params, aReason) {
+function startup(params, aReason) {
 }
-function shutdown (params, aReason) {
+function shutdown(params, aReason) {
 }
--- a/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_info/bootstrap.js
+++ b/toolkit/mozapps/extensions/test/browser/addons/browser_inlinesettings1_info/bootstrap.js
@@ -1,8 +1,8 @@
-function install (params, aReason) {
+function install(params, aReason) {
 }
-function uninstall (params, aReason) {
+function uninstall(params, aReason) {
 }
-function startup (params, aReason) {
+function startup(params, aReason) {
 }
-function shutdown (params, aReason) {
+function shutdown(params, aReason) {
 }
--- a/toolkit/mozapps/extensions/test/browser/browser_bug557956.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_bug557956.js
@@ -195,17 +195,17 @@ function check_telemetry({disabled, meta
     is(am.appUpdate_upgradeFailed, failed, failed + " upgrades failed");
   if (declined !== undefined)
     is(am.appUpdate_upgradeDeclined, declined, declined + " upgrades declined");
 }
 
 add_test(function test_setup() {
   let oldCanRecord = Services.telemetry.canRecordExtended;
   Services.telemetry.canRecordExtended = true;
-  registerCleanupFunction(function () {
+  registerCleanupFunction(function() {
     Services.telemetry.canRecordExtended = oldCanRecord;
   });
   run_next_test();
 });
 
 // Tests that the right add-ons show up in the mismatch dialog and updates can
 // be installed
 add_test(function basic_mismatch() {
--- a/toolkit/mozapps/extensions/test/browser/browser_bug562992.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_bug562992.js
@@ -16,45 +16,45 @@ var gInstall;
 
 const EXTENSION_NAME = "Wunderbar";
 
 function test() {
   waitForExplicitFinish();
 
   gProvider = new MockProvider();
 
-  open_manager("addons://list/extension", function (aWindow) {
+  open_manager("addons://list/extension", function(aWindow) {
     gManagerWindow = aWindow;
     run_next_test();
   });
 }
 
 function end_test() {
-  close_manager(gManagerWindow, function () {
+  close_manager(gManagerWindow, function() {
     finish();
   });
 }
 
 // Create a MockInstall with a MockAddon payload and add it to the provider,
 // causing the onNewInstall event to fire, which in turn will cause a new
 // "installing" item to appear in the list of extensions.
-add_test(function () {
+add_test(function() {
   let addon = new MockAddon(undefined, EXTENSION_NAME, "extension", true);
   gInstall = new MockInstall(undefined, undefined, addon);
   gInstall.addTestListener({
     onNewInstall: run_next_test
   });
   gProvider.addInstall(gInstall);
 });
 
 // Finish the install, which will cause the "installing" item to be converted
 // to an "installed" item, which should have the correct add-on name.
-add_test(function () {
+add_test(function() {
   gInstall.addTestListener({
-    onInstallEnded: function () {
+    onInstallEnded: function() {
       let list = gManagerWindow.document.getElementById("addon-list");
 
       // To help prevent future breakage, don't assume the item is the only one
       // in the list, or that it's first in the list.  Find it by name.
       for (let i = 0; i < list.itemCount; i++) {
         let item = list.getItemAtIndex(i);
         if (item.getAttribute("name") === EXTENSION_NAME) {
           ok(true, "Item with correct name found");
--- a/toolkit/mozapps/extensions/test/browser/browser_inlinesettings.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_inlinesettings.js
@@ -98,17 +98,17 @@ function test() {
     optionsType: AddonManager.OPTIONS_TYPE_INLINE
   }, {
     id: "noninlinesettings@tests.mozilla.org",
     name: "Non-Inline Settings",
     version: "1",
     optionsURL: CHROMEROOT + "addon_prefs.xul"
   }]);
 
-  installAddon(function () {
+  installAddon(function() {
     open_manager("addons://list/extension", function(aWindow) {
       gManagerWindow = aWindow;
       gCategoryUtilities = new CategoryUtilities(gManagerWindow);
 
       Services.obs.addObserver(observer,
                                AddonManager.OPTIONS_NOTIFICATION_DISPLAYED,
                                false);
       Services.obs.addObserver(observer,
--- a/toolkit/mozapps/extensions/test/browser/browser_inlinesettings_custom.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_inlinesettings_custom.js
@@ -17,17 +17,17 @@ function installAddon(aCallback) {
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 
 function test() {
   waitForExplicitFinish();
 
-  installAddon(function () {
+  installAddon(function() {
     open_manager("addons://list/extension", function(aWindow) {
       gManagerWindow = aWindow;
       gCategoryUtilities = new CategoryUtilities(gManagerWindow);
 
       run_next_test();
     });
   });
 }
--- a/toolkit/mozapps/extensions/test/browser/browser_inlinesettings_info.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_inlinesettings_info.js
@@ -98,17 +98,17 @@ function test() {
     optionsType: AddonManager.OPTIONS_TYPE_INLINE_INFO
   }, {
     id: "noninlinesettings@tests.mozilla.org",
     name: "Non-Inline Settings",
     version: "1",
     optionsURL: CHROMEROOT + "addon_prefs.xul"
   }]);
 
-  installAddon(function () {
+  installAddon(function() {
     open_manager("addons://list/extension", function(aWindow) {
       gManagerWindow = aWindow;
       gCategoryUtilities = new CategoryUtilities(gManagerWindow);
 
       Services.obs.addObserver(observer,
                                AddonManager.OPTIONS_NOTIFICATION_DISPLAYED,
                                false);
       Services.obs.addObserver(observer,
--- a/toolkit/mozapps/extensions/test/browser/browser_openDialog.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_openDialog.js
@@ -111,23 +111,23 @@ function test() {
       return null;
     }
 
     function observer(aSubject, aTopic, aData) {
       switch (aTopic) {
         case "domwindowclosed":
           // Give the preference window a chance to finish closing before
           // closing the add-ons manager.
-          waitForFocus(function () {
+          waitForFocus(function() {
             test_next_addon();
           });
           break;
         case "domwindowopened":
           let win = aSubject.QueryInterface(Ci.nsIDOMEventTarget);
-          waitForFocus(function () {
+          waitForFocus(function() {
             // If the openDialog privileges are wrong a new browser window
             // will open, let the test proceed (and fail) rather than timeout.
             if (win.location != currentAddon.optionsURL &&
                 win.location != "chrome://browser/content/browser.xul")
               return;
 
             is(win.location, currentAddon.optionsURL,
                "The correct addon pref window should have opened");
--- a/toolkit/mozapps/extensions/test/browser/browser_tabsettings.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_tabsettings.js
@@ -58,24 +58,24 @@ add_test(function() {
 
   let instantApply = Services.prefs.getBoolPref("browser.preferences.instantApply");
 
   function observer(aSubject, aTopic, aData) {
     switch (aTopic) {
       case "domwindowclosed":
         // Give the preference window a chance to finish closing before
         // closing the add-ons manager.
-        waitForFocus(function () {
+        waitForFocus(function() {
           Services.ww.unregisterNotification(observer);
           run_next_test();
         });
         break;
       case "domwindowopened":
         let win = aSubject.QueryInterface(Ci.nsIDOMEventTarget);
-        waitForFocus(function () {
+        waitForFocus(function() {
           // If the openDialog privileges are wrong a new browser window
           // will open, let the test proceed (and fail) rather than timeout.
           if (win.location != addon.mAddon.optionsURL &&
               win.location != "chrome://browser/content/browser.xul")
             return;
 
           is(win.location, addon.mAddon.optionsURL,
              "The correct addon pref window should have opened");
--- a/toolkit/mozapps/extensions/test/browser/browser_webapi_install.js
+++ b/toolkit/mozapps/extensions/test/browser/browser_webapi_install.js
@@ -280,17 +280,17 @@ add_task(makeInstallTest(function* (brow
   is(addons[0], null, "The addon was not installed");
 
   ok(AddonManager.webAPI.installs.size > 0, "webAPI is tracking the AddonInstall");
 }));
 
 add_task(function* test_permissions() {
   function testBadUrl(url, pattern, successMessage) {
     return BrowserTestUtils.withNewTab(TESTPAGE, function* (browser) {
-      let result = yield ContentTask.spawn(browser, {url, pattern}, function (opts) {
+      let result = yield ContentTask.spawn(browser, {url, pattern}, function(opts) {
         return new Promise(resolve => {
           content.navigator.mozAddonManager.createInstall({url: opts.url})
             .then(() => {
               resolve({success: false, message: "createInstall should not have succeeded"});
             }, err => {
               if (err.message.match(new RegExp(opts.pattern))) {
                 resolve({success: true});
               }
--- a/toolkit/mozapps/extensions/test/browser/head.js
+++ b/toolkit/mozapps/extensions/test/browser/head.js
@@ -408,30 +408,30 @@ function open_manager(aView, aCallback, 
             resolve(aManagerWindow);
           }, null, aLongerTimeout);
         });
       }, aManagerWindow);
     }
 
     if (gUseInContentUI) {
       info("Loading manager window in tab");
-      Services.obs.addObserver(function (aSubject, aTopic, aData) {
+      Services.obs.addObserver(function(aSubject, aTopic, aData) {
         Services.obs.removeObserver(arguments.callee, aTopic);
         if (aSubject.location.href != MANAGER_URI) {
           info("Ignoring load event for " + aSubject.location.href);
           return;
         }
         setup_manager(aSubject);
       }, "EM-loaded", false);
 
       gBrowser.selectedTab = gBrowser.addTab();
       switchToTabHavingURI(MANAGER_URI, true);
     } else {
       info("Loading manager window in dialog");
-      Services.obs.addObserver(function (aSubject, aTopic, aData) {
+      Services.obs.addObserver(function(aSubject, aTopic, aData) {
         Services.obs.removeObserver(arguments.callee, aTopic);
         setup_manager(aSubject);
       }, "EM-loaded", false);
 
       openDialog(MANAGER_URI);
     }
   });
 
@@ -643,30 +643,30 @@ function CertOverrideListener(host, bits
   this.host = host;
   this.bits = bits;
 }
 
 CertOverrideListener.prototype = {
   host: null,
   bits: null,
 
-  getInterface: function (aIID) {
+  getInterface: function(aIID) {
     return this.QueryInterface(aIID);
   },
 
   QueryInterface: function(aIID) {
     if (aIID.equals(Ci.nsIBadCertListener2) ||
         aIID.equals(Ci.nsIInterfaceRequestor) ||
         aIID.equals(Ci.nsISupports))
       return this;
 
     throw Components.Exception("No interface", Components.results.NS_ERROR_NO_INTERFACE);
   },
 
-  notifyCertProblem: function (socketInfo, sslStatus, targetHost) {
+  notifyCertProblem: function(socketInfo, sslStatus, targetHost) {
     var cert = sslStatus.QueryInterface(Components.interfaces.nsISSLStatus)
                         .serverCert;
     var cos = Cc["@mozilla.org/security/certoverride;1"].
               getService(Ci.nsICertOverrideService);
     cos.rememberValidityOverride(this.host, -1, cert, this.bits, false);
     return true;
   }
 }
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
@@ -195,23 +195,23 @@ const WITHOUT_CACHE = [{
   version:                "1.2",
   sourceURI:              NetUtil.newURI(ADDON_FILES[1]).spec,
   icons:                  {}
 }, {
   id:                     ADDON_IDS[2],
   type:                   "theme",
   name:                   "XPI Add-on 3",
   version:                "1.3",
-  get iconURL () {
+  get iconURL() {
     return get_subfile_uri(ADDON_IDS[2], "icon.png");
   },
-  get icons () {
+  get icons() {
     return { "32": get_subfile_uri(ADDON_IDS[2], "icon.png") };
   },
-  screenshots:            [{ get url () { return get_subfile_uri(ADDON_IDS[2], "preview.png"); } }],
+  screenshots:            [{ get url() { return get_subfile_uri(ADDON_IDS[2], "preview.png"); } }],
   sourceURI:              NetUtil.newURI(ADDON_FILES[2]).spec
 }];
 
 
 // Expected add-ons when using cache
 const WITH_CACHE = [{
   id:                     ADDON_IDS[0],
   type:                   "extension",
@@ -305,20 +305,20 @@ const WITH_CACHE = [{
   dailyUsers:             4442,
   sourceURI:              NetUtil.newURI(ADDON_FILES[1]).spec,
   repositoryStatus:       9
 }, {
   id:                     ADDON_IDS[2],
   type:                   "theme",
   name:                   "XPI Add-on 3",
   version:                "1.3",
-  get iconURL () {
+  get iconURL() {
     return get_subfile_uri(ADDON_IDS[2], "icon.png");
   },
-  get icons () {
+  get icons() {
     return { "32": get_subfile_uri(ADDON_IDS[2], "icon.png") };
   },
   screenshots:            [{
                             url:          BASE_URL + "/repo/3/firstFull.png",
                             thumbnailURL: BASE_URL + "/repo/3/firstThumbnail.png",
                             caption:      "Repo Add-on 3 - First Caption"
                           }, {
                             url:          BASE_URL + "/repo/3/secondFull.png",
@@ -386,23 +386,23 @@ const WITH_EXTENSION_CACHE = [{
   version:                "1.2",
   sourceURI:              NetUtil.newURI(ADDON_FILES[1]).spec,
   icons:                  {}
 }, {
   id:                     ADDON_IDS[2],
   type:                   "theme",
   name:                   "XPI Add-on 3",
   version:                "1.3",
-  get iconURL () {
+  get iconURL() {
     return get_subfile_uri(ADDON_IDS[2], "icon.png");
   },
-  get icons () {
+  get icons() {
     return { "32": get_subfile_uri(ADDON_IDS[2], "icon.png") };
   },
-  screenshots:            [{ get url () { return get_subfile_uri(ADDON_IDS[2], "preview.png"); } }],
+  screenshots:            [{ get url() { return get_subfile_uri(ADDON_IDS[2], "preview.png"); } }],
   sourceURI:              NetUtil.newURI(ADDON_FILES[2]).spec
 }];
 
 var gDBFile = gProfD.clone();
 gDBFile.append(FILE_DATABASE);
 
 /*
  * Check the actual add-on results against the expected add-on results
--- a/toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_LightweightThemeManager.js
@@ -201,110 +201,110 @@ function run_test() {
   data.unknownProperty = "Foo";
   do_check_eq(typeof roundtrip(data).unknownProperty, "undefined");
 
   data = dummy();
   data.unknownURL = "http://lwttest.invalid/";
   do_check_eq(typeof roundtrip(data).unknownURL, "undefined");
 
   function roundtripSet(props, modify, test, secure) {
-    props.forEach(function (prop) {
+    props.forEach(function(prop) {
       var data = dummy();
       modify(data, prop);
       test(roundtrip(data, secure), prop, data);
     });
   }
 
-  roundtripSet(MANDATORY, function (data, prop) {
+  roundtripSet(MANDATORY, function(data, prop) {
     delete data[prop];
-  }, function (after) {
+  }, function(after) {
     do_check_eq(after, null);
   });
 
-  roundtripSet(OPTIONAL, function (data, prop) {
+  roundtripSet(OPTIONAL, function(data, prop) {
     delete data[prop];
-  }, function (after) {
+  }, function(after) {
     do_check_neq(after, null);
   });
 
-  roundtripSet(MANDATORY, function (data, prop) {
+  roundtripSet(MANDATORY, function(data, prop) {
     data[prop] = "";
-  }, function (after) {
+  }, function(after) {
     do_check_eq(after, null);
   });
 
-  roundtripSet(OPTIONAL, function (data, prop) {
+  roundtripSet(OPTIONAL, function(data, prop) {
     data[prop] = "";
-  }, function (after, prop) {
+  }, function(after, prop) {
     do_check_eq(typeof after[prop], "undefined");
   });
 
-  roundtripSet(MANDATORY, function (data, prop) {
+  roundtripSet(MANDATORY, function(data, prop) {
     data[prop] = " ";
-  }, function (after) {
+  }, function(after) {
     do_check_eq(after, null);
   });
 
-  roundtripSet(OPTIONAL, function (data, prop) {
+  roundtripSet(OPTIONAL, function(data, prop) {
     data[prop] = " ";
-  }, function (after, prop) {
+  }, function(after, prop) {
     do_check_neq(after, null);
     do_check_eq(typeof after[prop], "undefined");
   });
 
   function non_urls(props) {
     return props.filter(prop => !/URL$/.test(prop));
   }
 
   function urls(props) {
     return props.filter(prop => /URL$/.test(prop));
   }
 
-  roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
+  roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function(data, prop) {
     data[prop] = prop;
-  }, function (after, prop, before) {
+  }, function(after, prop, before) {
     do_check_eq(after[prop], before[prop]);
   });
 
-  roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
+  roundtripSet(non_urls(MANDATORY.concat(OPTIONAL)), function(data, prop) {
     data[prop] = " " + prop + "  ";
-  }, function (after, prop, before) {
+  }, function(after, prop, before) {
     do_check_eq(after[prop], before[prop].trim());
   });
 
-  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
+  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function(data, prop) {
     data[prop] = Math.random().toString();
-  }, function (after, prop, before) {
+  }, function(after, prop, before) {
     if (prop == "updateURL")
       do_check_eq(typeof after[prop], "undefined");
     else
       do_check_eq(after[prop], "http://lwttest.invalid/" + before[prop]);
   });
 
-  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
+  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function(data, prop) {
     data[prop] = Math.random().toString();
-  }, function (after, prop, before) {
+  }, function(after, prop, before) {
     do_check_eq(after[prop], "https://lwttest.invalid/" + before[prop]);
   }, true);
 
-  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function (data, prop) {
+  roundtripSet(urls(MANDATORY.concat(OPTIONAL)), function(data, prop) {
     data[prop] = "https://sub.lwttest.invalid/" + Math.random().toString();
-  }, function (after, prop, before) {
+  }, function(after, prop, before) {
     do_check_eq(after[prop], before[prop]);
   });
 
-  roundtripSet(urls(MANDATORY), function (data, prop) {
+  roundtripSet(urls(MANDATORY), function(data, prop) {
     data[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
-  }, function (after) {
+  }, function(after) {
     do_check_eq(after, null);
   });
 
-  roundtripSet(urls(OPTIONAL), function (data, prop) {
+  roundtripSet(urls(OPTIONAL), function(data, prop) {
     data[prop] = "ftp://lwttest.invalid/" + Math.random().toString();
-  }, function (after, prop) {
+  }, function(after, prop) {
     do_check_eq(typeof after[prop], "undefined");
   });
 
   do_check_eq(ltm.usedThemes.length, 0);
   do_check_eq(ltm.currentTheme, null);
 
   data = dummy();
   delete data.name;
--- a/toolkit/mozapps/extensions/test/xpcshell/test_XPIcancel.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_XPIcancel.js
@@ -9,17 +9,17 @@ var XPIProvider = scope.XPIProvider;
 
 function run_test() {
   // Check that cancelling with nothing in progress doesn't blow up
   XPIProvider.cancelAll();
 
   // Check that a basic object gets cancelled
   let getsCancelled = {
     isCancelled: false,
-    cancel: function () {
+    cancel: function() {
       if (this.isCancelled)
         do_throw("Already cancelled");
       this.isCancelled = true;
     }
   };
   XPIProvider.doing(getsCancelled);
   XPIProvider.cancelAll();
   do_check_true(getsCancelled.isCancelled);
@@ -31,33 +31,33 @@ function run_test() {
   XPIProvider.doing(doesntGetCancelled);
   do_check_true(XPIProvider.done(doesntGetCancelled));
   XPIProvider.cancelAll();
 
   // A cancellable that adds a cancellable
   getsCancelled.isCancelled = false;
   let addsAnother = {
     isCancelled: false,
-    cancel: function () {
+    cancel: function() {
       if (this.isCancelled)
         do_throw("Already cancelled");
       this.isCancelled = true;
       XPIProvider.doing(getsCancelled);
     }
   }
   XPIProvider.doing(addsAnother);
   XPIProvider.cancelAll();
   do_check_true(addsAnother.isCancelled);
   do_check_true(getsCancelled.isCancelled);
 
   // A cancellable that removes another. This assumes that Set() iterates in the
   // order that members were added
   let removesAnother = {
     isCancelled: false,
-    cancel: function () {
+    cancel: function() {
       if (this.isCancelled)
         do_throw("Already cancelled");
       this.isCancelled = true;
       XPIProvider.done(doesntGetCancelled);
     }
   }
   XPIProvider.doing(removesAnother);
   XPIProvider.doing(doesntGetCancelled);
--- a/toolkit/mozapps/extensions/test/xpcshell/test_isDebuggable.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_isDebuggable.js
@@ -18,17 +18,17 @@ var IDS = [
 function run_test() {
   do_test_pending();
 
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "2", "2");
 
   startupManager();
   AddonManager.checkCompatibility = false;
 
-  installAllFiles(ADDONS.map(do_get_addon), function () {
+  installAllFiles(ADDONS.map(do_get_addon), function() {
     restartManager();
 
     AddonManager.getAddonsByIDs(IDS, function([a1, a2, a3]) {
       do_check_eq(a1.isDebuggable, false);
       do_check_eq(a2.isDebuggable, true);
       do_check_eq(a3.isDebuggable, true);
       do_test_finished();
     });
--- a/toolkit/mozapps/extensions/test/xpcshell/test_migrateAddonRepository.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_migrateAddonRepository.js
@@ -75,17 +75,17 @@ function run_test() {
   stmt.execute();
   stmt.finalize();
 
   db.schemaVersion = 1;
   db.close();
 
 
   Services.prefs.setBoolPref("extensions.getAddons.cache.enabled", true);
-  AddonRepository.getCachedAddonByID("test1@tests.mozilla.org", function (aAddon) {
+  AddonRepository.getCachedAddonByID("test1@tests.mozilla.org", function(aAddon) {
     do_check_neq(aAddon, null);
     do_check_eq(aAddon.screenshots.length, 1);
     do_check_true(aAddon.screenshots[0].width === null);
     do_check_true(aAddon.screenshots[0].height === null);
     do_check_true(aAddon.screenshots[0].thumbnailWidth === null);
     do_check_true(aAddon.screenshots[0].thumbnailHeight === null);
     do_check_eq(aAddon.iconURL, undefined);
     do_check_eq(JSON.stringify(aAddon.icons), "{}");
--- a/toolkit/mozapps/extensions/test/xpcshell/test_migrate_max_version.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_migrate_max_version.js
@@ -61,17 +61,17 @@ function run_test() {
   db.close();
 
   startupManager();
   run_next_test();
 }
 
 add_test(function before_rebuild() {
   AddonManager.getAddonByID("addon1@tests.mozilla.org",
-                            function check_before_rebuild (a1) {
+                            function check_before_rebuild(a1) {
     // First check that it migrated OK once
     // addon1 was disabled in the database
     do_check_neq(a1, null);
     do_check_true(a1.userDisabled);
     do_check_false(a1.appDisabled);
     do_check_false(a1.isActive);
     do_check_false(a1.strictCompatibility);
     do_check_false(a1.foreignInstall);
--- a/toolkit/mozapps/extensions/test/xpcshell/test_syncGUID.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_syncGUID.js
@@ -1,16 +1,16 @@
 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 Components.utils.import("resource://gre/modules/Services.jsm");
 
 // restartManager() mucks with XPIProvider.jsm importing, so we hack around.
-this.__defineGetter__("XPIProvider", function () {
+this.__defineGetter__("XPIProvider", function() {
   let scope = {};
   return Components.utils.import("resource://gre/modules/addons/XPIProvider.jsm", scope)
                    .XPIProvider;
 });
 
 const addonId = "addon1@tests.mozilla.org";
 
 function run_test() {
--- a/toolkit/mozapps/extensions/test/xpcshell/test_update.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update.js
@@ -1280,17 +1280,17 @@ function check_test_7() {
     gInstallDate = p1.installDate.getTime();
 
     run_next_test();
   });
 }
 
 // Test that background update checks for lightweight themes do not use the cache
 // The update body from test 7 shouldn't be used since the cache should be bypassed.
-add_test(function () {
+add_test(function() {
   // XXX The lightweight theme manager strips non-https updateURLs so hack it
   // back in.
   let themes = JSON.parse(Services.prefs.getCharPref("lightweightThemes.usedThemes"));
   do_check_eq(themes.length, 1);
   themes[0].updateURL = "http://localhost:" + gPort + "/data/lwtheme.js";
   Services.prefs.setCharPref("lightweightThemes.usedThemes", JSON.stringify(themes));
 
   testserver.registerPathHandler("/data/lwtheme.js", function(request, response) {
--- a/toolkit/mozapps/extensions/test/xpcshell/test_update_ignorecompat.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update_ignorecompat.js
@@ -31,17 +31,17 @@ let testParams = [
     appId: "toolkit@mozilla.org" },
 ];
 
 for (let test of testParams) {
   let { updateFile, appId } = test;
 
   // Test that the update check correctly observes the
   // extensions.strictCompatibility pref and compatibility overrides.
-  add_test(function () {
+  add_test(function() {
     writeInstallRDFForExtension({
       id: "addon9@tests.mozilla.org",
       version: "1.0",
       updateURL: "http://localhost:" + gPort + "/data/" + updateFile,
       targetApplications: [{
         id: appId,
         minVersion: "0.1",
         maxVersion: "0.2"
@@ -66,17 +66,17 @@ for (let test of testParams) {
                                "http://localhost:" + gPort + "/data/" + updateFile);
     Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
 
     AddonManagerInternal.backgroundUpdateCheck();
   });
 
   // Test that the update check correctly observes when an addon opts-in to
   // strict compatibility checking.
-  add_test(function () {
+  add_test(function() {
     writeInstallRDFForExtension({
       id: "addon11@tests.mozilla.org",
       version: "1.0",
       updateURL: "http://localhost:" + gPort + "/data/" + updateFile,
       targetApplications: [{
         id: appId,
         minVersion: "0.1",
         maxVersion: "0.2"
--- a/toolkit/mozapps/extensions/test/xpinstall/browser_enabled.js
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_enabled.js
@@ -1,16 +1,16 @@
 // ----------------------------------------------------------------------------
 // Test whether an InstallTrigger.enabled is working
 function test() {
   waitForExplicitFinish();
 
   gBrowser.selectedTab = gBrowser.addTab();
 
-  ContentTask.spawn(gBrowser.selectedBrowser, TESTROOT + "enabled.html", function (url) {
+  ContentTask.spawn(gBrowser.selectedBrowser, TESTROOT + "enabled.html", function(url) {
     return new Promise(resolve => {
       function page_loaded() {
         content.removeEventListener("PageLoaded", page_loaded, false);
         resolve(content.document.getElementById("enabled").textContent);
       }
 
       function load_listener() {
         removeEventListener("load", load_listener, true);
--- a/toolkit/mozapps/extensions/test/xpinstall/browser_enabled2.js
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_enabled2.js
@@ -2,17 +2,17 @@
 // Test whether an InstallTrigger.enabled is working
 function test() {
   waitForExplicitFinish();
 
   Services.prefs.setBoolPref("xpinstall.enabled", false);
 
   gBrowser.selectedTab = gBrowser.addTab();
 
-  ContentTask.spawn(gBrowser.selectedBrowser, TESTROOT + "enabled.html", function (url) {
+  ContentTask.spawn(gBrowser.selectedBrowser, TESTROOT + "enabled.html", function(url) {
     return new Promise(resolve => {
       function page_loaded() {
         content.removeEventListener("PageLoaded", page_loaded, false);
         resolve(content.document.getElementById("enabled").textContent);
       }
 
       function load_listener() {
         removeEventListener("load", load_listener, true);
--- a/toolkit/mozapps/preferences/fontbuilder.js
+++ b/toolkit/mozapps/preferences/fontbuilder.js
@@ -1,28 +1,28 @@
 // -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
 
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var FontBuilder = {
   _enumerator: null,
-  get enumerator ()
+  get enumerator()
   {
     if (!this._enumerator) {
       this._enumerator = Components.classes["@mozilla.org/gfx/fontenumerator;1"]
                                    .createInstance(Components.interfaces.nsIFontEnumerator);
     }
     return this._enumerator;
   },
 
   _allFonts: null,
   _langGroupSupported: false,
-  buildFontList: function (aLanguage, aFontType, aMenuList)
+  buildFontList: function(aLanguage, aFontType, aMenuList)
   {
     // Reset the list
     while (aMenuList.hasChildNodes())
       aMenuList.removeChild(aMenuList.firstChild);
 
     var defaultFont = null;
     // Load Font Lists
     var fonts = this.enumerator.EnumerateFonts(aLanguage, aFontType, { } );
--- a/toolkit/mozapps/preferences/removemp.js
+++ b/toolkit/mozapps/preferences/removemp.js
@@ -5,17 +5,17 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var gRemovePasswordDialog = {
   _token    : null,
   _bundle   : null,
   _prompt   : null,
   _okButton : null,
   _password : null,
-  init: function ()
+  init: function()
   {
     this._prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
                              .getService(Components.interfaces.nsIPromptService);
     this._bundle = document.getElementById("bundlePreferences");
 
     this._okButton = document.documentElement.getButton("accept");
     this._okButton.label = this._bundle.getString("pw_remove_button");
 
@@ -25,22 +25,22 @@ var gRemovePasswordDialog = {
                            .getService(Components.interfaces.nsIPK11TokenDB);
     this._token = pk11db.getInternalKeyToken();
 
     // Initialize the enabled state of the Remove button by checking the
     // initial value of the password ("" should be incorrect).
     this.validateInput();
   },
 
-  validateInput: function ()
+  validateInput: function()
   {
     this._okButton.disabled = !this._token.checkPassword(this._password.value);
   },
 
-  removePassword: function ()
+  removePassword: function()
   {
     if (this._token.checkPassword(this._password.value)) {
       this._token.changePassword(this._password.value, "");
       this._prompt.alert(window,
                          this._bundle.getString("pw_change_success_title"),
                          this._bundle.getString("pw_erased_ok")
                          + " " + this._bundle.getString("pw_empty_warning"));
     }
--- a/toolkit/mozapps/update/content/updates.js
+++ b/toolkit/mozapps/update/content/updates.js
@@ -226,17 +226,17 @@ var gUpdates = {
   },
 
   getAUSString: function(key, strings) {
     if (strings)
       return this.strings.getFormattedString(key, strings);
     return this.strings.getString(key);
   },
 
-  never: function () {
+  never: function() {
     // If the user clicks "No Thanks", we should not prompt them to update to
     // this version again unless they manually select "Check for Updates..."
     // which will clear all of the "never" prefs. There are currently two
     // "never" prefs: the older PREFBRANCH_APP_UPDATE_NEVER as well as the
     // OSX-only PREF_APP_UPDATE_ELEVATE_NEVER. We set both of these prefs (if
     // applicable) to ensure that we don't prompt the user regardless of which
     // pref is checked.
     let neverPrefName = PREFBRANCH_APP_UPDATE_NEVER + this.update.appVersion;
@@ -303,17 +303,17 @@ var gUpdates = {
    *   the user has the app.update.auto preference set to false.
    */
   sourceEvent: SRCEVT_FOREGROUND,
 
   /**
    * Helper function for onLoad
    * Saves default button label & accesskey for use by _setButton
    */
-  _cacheButtonStrings: function (buttonName) {
+  _cacheButtonStrings: function(buttonName) {
     var button = this.wiz.getButton(buttonName);
     button.defaultLabel = button.label;
     button.defaultAccesskey = button.getAttribute("accesskey");
   },
 
   /**
    * Called when the wizard UI is loaded.
    */
@@ -1277,17 +1277,17 @@ var gFinishedPage = {
         document.getElementById("finishedBackgroundMoreElevatedLinkLabel");
       let manualURL = Services.urlFormatter.formatURLPref(PREF_APP_UPDATE_URL_MANUAL);
       moreElevatedLinkLabel.value = manualURL;
       moreElevatedLinkLabel.setAttribute("url", manualURL);
       moreElevatedLinkLabel.setAttribute("hidden", "false");
     }
 
     if (getPref("getBoolPref", PREF_APP_UPDATE_TEST_LOOP, false)) {
-      setTimeout(function () { gUpdates.wiz.getButton("finish").click(); },
+      setTimeout(function() { gUpdates.wiz.getButton("finish").click(); },
                  UPDATE_TEST_LOOP_INTERVAL);
     }
   },
 
   /**
    * Called when the wizard finishes, i.e. the "Restart Now" button is
    * clicked.
    */
--- a/toolkit/mozapps/update/nsUpdateService.js
+++ b/toolkit/mozapps/update/nsUpdateService.js
@@ -1788,17 +1788,17 @@ Update.prototype = {
 
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIUpdate,
                                          Ci.nsIPropertyBag,
                                          Ci.nsIWritablePropertyBag])
 };
 
 const UpdateServiceFactory = {
   _instance: null,
-  createInstance: function (outer, iid) {
+  createInstance: function(outer, iid) {
     if (outer != null)
       throw Cr.NS_ERROR_NO_AGGREGATION;
     return this._instance == null ? this._instance = new UpdateService() :
                                     this._instance;
   }
 };
 
 /**
@@ -4422,25 +4422,25 @@ UpdatePrompt.prototype = {
    *          Can be null
    */
   _showUnobtrusiveUI: function UP__showUnobUI(parent, uri, features, name, page,
                                               update) {
     var observer = {
       updatePrompt: this,
       service: null,
       timer: null,
-      notify: function () {
+      notify: function() {
         // the user hasn't restarted yet => prompt when idle
         this.service.removeObserver(this, "quit-application");
         // If the update window is already open skip showing the UI
         if (this.updatePrompt._getUpdateWindow())
           return;
         this.updatePrompt._showUIWhenIdle(parent, uri, features, name, page, update);
       },
-      observe: function (aSubject, aTopic, aData) {
+      observe: function(aSubject, aTopic, aData) {
         switch (aTopic) {
           case "quit-application":
             if (this.timer)
               this.timer.cancel();
             this.service.removeObserver(this, "quit-application");
             break;
         }
       }
@@ -4498,17 +4498,17 @@ UpdatePrompt.prototype = {
 
     // Don't allow the preference to set a value greater than 600 seconds for the idle time.
     const IDLE_TIME = Math.min(getPref("getIntPref", PREF_APP_UPDATE_IDLETIME, 60), 600);
     if (idleService.idleTime / 1000 >= IDLE_TIME) {
       this._showUI(parent, uri, features, name, page, update);
     } else {
       var observer = {
         updatePrompt: this,
-        observe: function (aSubject, aTopic, aData) {
+        observe: function(aSubject, aTopic, aData) {
           switch (aTopic) {
             case "idle":
               // If the update window is already open skip showing the UI
               if (!this.updatePrompt._getUpdateWindow())
                 this.updatePrompt._showUI(parent, uri, features, name, page, update);
               // fall thru
             case "quit-application":
               idleService.removeIdleObserver(this, IDLE_TIME);