Bug 1443470 - Put spaces before parentheses in "async function()" pattern in devtools/client/netmonitor. r=Honza draft
authorAlexandre Poirot <poirot.alex@gmail.com>
Tue, 06 Mar 2018 02:05:20 -0800
changeset 763666 80c3db9bd2d3e0f08c120124347487203f93c6d6
parent 763665 c71e3f33b5ad31b382af0d0f77eaf2a016f8d853
child 763667 7f1047904b2e39d897d9db12d167069a410f1bce
push id101515
push userbmo:poirot.alex@gmail.com
push dateTue, 06 Mar 2018 12:14:04 +0000
reviewersHonza
bugs1443470
milestone60.0a1
Bug 1443470 - Put spaces before parentheses in "async function()" pattern in devtools/client/netmonitor. r=Honza $ find devtools/client/netmonitor/ -type f -exec sed -i 's/async function(/async function (/g' {} \; MozReview-Commit-ID: E8VPHIL0FMK
devtools/client/netmonitor/src/har/test/browser_net_har_copy_all_as_har.js
devtools/client/netmonitor/src/har/test/browser_net_har_post_data.js
devtools/client/netmonitor/src/har/test/browser_net_har_post_data_on_get.js
devtools/client/netmonitor/src/har/test/browser_net_har_throttle_upload.js
devtools/client/netmonitor/test/browser_net_accessibility-01.js
devtools/client/netmonitor/test/browser_net_accessibility-02.js
devtools/client/netmonitor/test/browser_net_api-calls.js
devtools/client/netmonitor/test/browser_net_autoscroll.js
devtools/client/netmonitor/test/browser_net_brotli.js
devtools/client/netmonitor/test/browser_net_cached-status.js
devtools/client/netmonitor/test/browser_net_cause.js
devtools/client/netmonitor/test/browser_net_cause_redirect.js
devtools/client/netmonitor/test/browser_net_cause_source_map.js
devtools/client/netmonitor/test/browser_net_charts-01.js
devtools/client/netmonitor/test/browser_net_charts-02.js
devtools/client/netmonitor/test/browser_net_charts-03.js
devtools/client/netmonitor/test/browser_net_charts-04.js
devtools/client/netmonitor/test/browser_net_charts-05.js
devtools/client/netmonitor/test/browser_net_charts-06.js
devtools/client/netmonitor/test/browser_net_charts-07.js
devtools/client/netmonitor/test/browser_net_clear.js
devtools/client/netmonitor/test/browser_net_column_headers_tooltips.js
devtools/client/netmonitor/test/browser_net_complex-params.js
devtools/client/netmonitor/test/browser_net_content-type.js
devtools/client/netmonitor/test/browser_net_cookies_sorted.js
devtools/client/netmonitor/test/browser_net_copy_as_curl.js
devtools/client/netmonitor/test/browser_net_copy_headers.js
devtools/client/netmonitor/test/browser_net_copy_image_as_data_uri.js
devtools/client/netmonitor/test/browser_net_copy_params.js
devtools/client/netmonitor/test/browser_net_copy_response.js
devtools/client/netmonitor/test/browser_net_copy_svg_image_as_data_uri.js
devtools/client/netmonitor/test/browser_net_copy_url.js
devtools/client/netmonitor/test/browser_net_cors_requests.js
devtools/client/netmonitor/test/browser_net_curl-utils.js
devtools/client/netmonitor/test/browser_net_cyrillic-01.js
devtools/client/netmonitor/test/browser_net_cyrillic-02.js
devtools/client/netmonitor/test/browser_net_filter-01.js
devtools/client/netmonitor/test/browser_net_filter-02.js
devtools/client/netmonitor/test/browser_net_filter-03.js
devtools/client/netmonitor/test/browser_net_filter-04.js
devtools/client/netmonitor/test/browser_net_filter-flags.js
devtools/client/netmonitor/test/browser_net_footer-summary.js
devtools/client/netmonitor/test/browser_net_frame.js
devtools/client/netmonitor/test/browser_net_header-docs.js
devtools/client/netmonitor/test/browser_net_headers-alignment.js
devtools/client/netmonitor/test/browser_net_headers_sorted.js
devtools/client/netmonitor/test/browser_net_image-tooltip.js
devtools/client/netmonitor/test/browser_net_json-b64.js
devtools/client/netmonitor/test/browser_net_json-long.js
devtools/client/netmonitor/test/browser_net_json-malformed.js
devtools/client/netmonitor/test/browser_net_json-null.js
devtools/client/netmonitor/test/browser_net_json_custom_mime.js
devtools/client/netmonitor/test/browser_net_json_text_mime.js
devtools/client/netmonitor/test/browser_net_jsonp.js
devtools/client/netmonitor/test/browser_net_large-response.js
devtools/client/netmonitor/test/browser_net_leak_on_tab_close.js
devtools/client/netmonitor/test/browser_net_open_in_debugger.js
devtools/client/netmonitor/test/browser_net_open_in_style_editor.js
devtools/client/netmonitor/test/browser_net_open_request_in_tab.js
devtools/client/netmonitor/test/browser_net_pane-collapse.js
devtools/client/netmonitor/test/browser_net_pane-toggle.js
devtools/client/netmonitor/test/browser_net_params_sorted.js
devtools/client/netmonitor/test/browser_net_pause.js
devtools/client/netmonitor/test/browser_net_persistent_logs.js
devtools/client/netmonitor/test/browser_net_post-data-01.js
devtools/client/netmonitor/test/browser_net_post-data-02.js
devtools/client/netmonitor/test/browser_net_post-data-03.js
devtools/client/netmonitor/test/browser_net_post-data-04.js
devtools/client/netmonitor/test/browser_net_prefs-and-l10n.js
devtools/client/netmonitor/test/browser_net_prefs-reload.js
devtools/client/netmonitor/test/browser_net_raw_headers.js
devtools/client/netmonitor/test/browser_net_reload-button.js
devtools/client/netmonitor/test/browser_net_reload-markers.js
devtools/client/netmonitor/test/browser_net_req-resp-bodies.js
devtools/client/netmonitor/test/browser_net_resend_cors.js
devtools/client/netmonitor/test/browser_net_resend_headers.js
devtools/client/netmonitor/test/browser_net_security-details.js
devtools/client/netmonitor/test/browser_net_security-error.js
devtools/client/netmonitor/test/browser_net_security-icon-click.js
devtools/client/netmonitor/test/browser_net_security-redirect.js
devtools/client/netmonitor/test/browser_net_security-state.js
devtools/client/netmonitor/test/browser_net_security-tab-deselect.js
devtools/client/netmonitor/test/browser_net_security-tab-visibility.js
devtools/client/netmonitor/test/browser_net_security-warnings.js
devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js
devtools/client/netmonitor/test/browser_net_send-beacon.js
devtools/client/netmonitor/test/browser_net_service-worker-status.js
devtools/client/netmonitor/test/browser_net_simple-request-details.js
devtools/client/netmonitor/test/browser_net_simple-request.js
devtools/client/netmonitor/test/browser_net_sort-01.js
devtools/client/netmonitor/test/browser_net_sort-02.js
devtools/client/netmonitor/test/browser_net_statistics-01.js
devtools/client/netmonitor/test/browser_net_statistics-02.js
devtools/client/netmonitor/test/browser_net_status-codes.js
devtools/client/netmonitor/test/browser_net_streaming-response.js
devtools/client/netmonitor/test/browser_net_throttle.js
devtools/client/netmonitor/test/browser_net_timeline_ticks.js
devtools/client/netmonitor/test/browser_net_timing-division.js
devtools/client/netmonitor/test/browser_net_truncate.js
devtools/client/netmonitor/test/browser_net_waterfall-click.js
devtools/client/netmonitor/test/head.js
--- a/devtools/client/netmonitor/src/har/test/browser_net_har_copy_all_as_har.js
+++ b/devtools/client/netmonitor/src/har/test/browser_net_har_copy_all_as_har.js
@@ -1,17 +1,17 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Basic tests for exporting Network panel content into HAR format.
  */
-add_task(async function() {
+add_task(async function () {
   // Disable tcp fast open, because it is setting a response header indicator
   // (bug 1352274). TCP Fast Open is not present on all platforms therefore the
   // number of response headers will vary depending on the platform.
   Services.prefs.setBoolPref("network.tcp.tcp_fastopen_enable", false);
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
 
   info("Starting test... ");
 
--- a/devtools/client/netmonitor/src/har/test/browser_net_har_post_data.js
+++ b/devtools/client/netmonitor/src/har/test/browser_net_har_post_data.js
@@ -1,34 +1,34 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests for exporting POST data into HAR format.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(
     HAR_EXAMPLE_URL + "html_har_post-data-test-page.html");
 
   info("Starting test... ");
 
   let { connector, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let RequestListContextMenu = windowRequire(
     "devtools/client/netmonitor/src/widgets/RequestListContextMenu");
   let { getSortedRequests } = windowRequire(
     "devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   // Execute one POST request on the page and wait till its done.
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.executeTest();
   });
   await wait;
 
   // Copy HAR into the clipboard (asynchronous).
   let contextMenu = new RequestListContextMenu({ connector });
   let jsonString = await contextMenu.copyAllAsHar(getSortedRequests(store.getState()));
   let har = JSON.parse(jsonString);
--- a/devtools/client/netmonitor/src/har/test/browser_net_har_post_data_on_get.js
+++ b/devtools/client/netmonitor/src/har/test/browser_net_har_post_data_on_get.js
@@ -1,34 +1,34 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests for exporting POST data into HAR format.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(
     HAR_EXAMPLE_URL + "html_har_post-data-test-page.html");
 
   info("Starting test... ");
 
   let { connector, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let RequestListContextMenu = windowRequire(
     "devtools/client/netmonitor/src/widgets/RequestListContextMenu");
   let { getSortedRequests } = windowRequire(
     "devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   // Execute one GET request on the page and wait till its done.
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.executeTest3();
   });
   await wait;
 
   // Copy HAR into the clipboard (asynchronous).
   let contextMenu = new RequestListContextMenu({ connector });
   let jsonString = await contextMenu.copyAllAsHar(getSortedRequests(store.getState()));
   let har = JSON.parse(jsonString);
--- a/devtools/client/netmonitor/src/har/test/browser_net_har_throttle_upload.js
+++ b/devtools/client/netmonitor/src/har/test/browser_net_har_throttle_upload.js
@@ -1,16 +1,16 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 // Test timing of upload when throttling.
 
 "use strict";
 
-add_task(async function() {
+add_task(async function () {
   await throttleUploadTest(true);
   await throttleUploadTest(false);
 });
 
 async function throttleUploadTest(actuallyThrottle) {
   let { tab, monitor } = await initNetMonitor(
     HAR_EXAMPLE_URL + "html_har_post-data-test-page.html");
 
@@ -44,17 +44,17 @@ async function throttleUploadTest(actual
     connector.setPreferences(request, (response) => {
       resolve(response);
     });
   });
 
   // Execute one POST request on the page and wait till its done.
   let onEventTimings = monitor.panelWin.once(EVENTS.RECEIVED_EVENT_TIMINGS);
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, { size }, async function(args) {
+  await ContentTask.spawn(tab.linkedBrowser, { size }, async function (args) {
     content.wrappedJSObject.executeTest2(args.size);
   });
   await wait;
   await onEventTimings;
 
   // Copy HAR into the clipboard (asynchronous).
   let contextMenu = new RequestListContextMenu({ connector });
   let jsonString = await contextMenu.copyAllAsHar(getSortedRequests(store.getState()));
--- a/devtools/client/netmonitor/test/browser_net_accessibility-01.js
+++ b/devtools/client/netmonitor/test/browser_net_accessibility-01.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if focus modifiers work for the SideMenuWidget.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on Ubuntu builds running on ec2.
   requestLongerTimeout(2);
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
@@ -26,17 +26,17 @@ add_task(async function() {
     let requestItems = Array.from(document.querySelectorAll(".request-list-item"));
     is(requestItems.findIndex((item) => item.matches(".selected")), selectedIndex,
       "The selected item in the requests menu was incorrect.");
     is(!!document.querySelector(".network-details-panel"), panelVisibility,
       "The network details panel should render correctly.");
   }
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(2);
   });
   await wait;
 
   check(-1, false);
 
   store.dispatch(Actions.selectDelta(+Infinity));
   check(1, true);
@@ -49,17 +49,17 @@ add_task(async function() {
   check(0, true);
 
   store.dispatch(Actions.selectDelta(+10));
   check(1, true);
   store.dispatch(Actions.selectDelta(-10));
   check(0, true);
 
   wait = waitForNetworkEvents(monitor, 18);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(18);
   });
   await wait;
 
   store.dispatch(Actions.selectDelta(+Infinity));
   check(19, true);
   store.dispatch(Actions.selectDelta(-Infinity));
   check(0, true);
--- a/devtools/client/netmonitor/test/browser_net_accessibility-02.js
+++ b/devtools/client/netmonitor/test/browser_net_accessibility-02.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if keyboard and mouse navigation works in the network requests menu.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on Ubuntu builds running on ec2.
   requestLongerTimeout(2);
 
   let { window, document, windowRequire, store } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
@@ -26,17 +26,17 @@ add_task(async function() {
     let requestItems = Array.from(document.querySelectorAll(".request-list-item"));
     is(requestItems.findIndex((item) => item.matches(".selected")), selectedIndex,
       "The selected item in the requests menu was incorrect.");
     is(!!document.querySelector(".network-details-panel"), panelVisibility,
       "The network details panel should render correctly.");
   }
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(2);
   });
   await wait;
 
   document.querySelector(".requests-list-contents").focus();
 
   check(-1, false);
 
@@ -51,17 +51,17 @@ add_task(async function() {
   check(0, true);
 
   EventUtils.sendKey("END", window);
   check(1, true);
   EventUtils.sendKey("HOME", window);
   check(0, true);
 
   wait = waitForNetworkEvents(monitor, 18);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(18);
   });
   await wait;
 
   EventUtils.sendKey("DOWN", window);
   check(1, true);
   EventUtils.sendKey("DOWN", window);
   check(2, true);
--- a/devtools/client/netmonitor/test/browser_net_api-calls.js
+++ b/devtools/client/netmonitor/test/browser_net_api-calls.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests whether API call URLs (without a filename) are correctly displayed
  * (including Unicode)
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(API_CALLS_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
@@ -25,17 +25,17 @@ add_task(async function() {
     "http://example.com/api/fileName.xml",
     "http://example.com/api/file%E2%98%A2.xml",
     "http://example.com/api/ascii/get/",
     "http://example.com/api/unicode/%E2%98%A2/",
     "http://example.com/api/search/?q=search%E2%98%A2"
   ];
 
   let wait = waitForNetworkEvents(monitor, 5);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   REQUEST_URIS.forEach(function (uri, index) {
     verifyRequestItemTarget(
       document,
       getDisplayedRequests(store.getState()),
--- a/devtools/client/netmonitor/test/browser_net_autoscroll.js
+++ b/devtools/client/netmonitor/test/browser_net_autoscroll.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Bug 863102 - Automatically scroll down upon new network requests.
  * edited to account for changes made to fix Bug 1360457
  */
-add_task(async function() {
+add_task(async function () {
   requestLongerTimeout(4);
 
   let { tab, monitor } = await initNetMonitor(INFINITE_GET_URL, true);
   let { document, windowRequire, store } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
--- a/devtools/client/netmonitor/test/browser_net_brotli.js
+++ b/devtools/client/netmonitor/test/browser_net_brotli.js
@@ -5,33 +5,33 @@
 
 const BROTLI_URL = HTTPS_EXAMPLE_URL + "html_brotli-test-page.html";
 const BROTLI_REQUESTS = 1;
 
 /**
  * Test brotli encoded response is handled correctly on HTTPS.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(BROTLI_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, BROTLI_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
   await waitUntil(() => requestsListStatus.title);
--- a/devtools/client/netmonitor/test/browser_net_cached-status.js
+++ b/devtools/client/netmonitor/test/browser_net_cached-status.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if cached requests have the correct status code
  */
 
-add_task(async function() {
+add_task(async function () {
   // Disable rcwn to make cache behavior deterministic.
   await pushPref("network.http.rcwn.enabled", false);
 
   let { tab, monitor } = await initNetMonitor(STATUS_CODES_URL, true);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
@@ -114,14 +114,14 @@ add_task(async function() {
 
     index++;
   }
 
   await teardown(monitor);
 
   async function performRequestsAndWait() {
     let wait = waitForNetworkEvents(monitor, 3);
-    await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+    await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
       content.wrappedJSObject.performCachedRequests();
     });
     await wait;
   }
 });
--- a/devtools/client/netmonitor/test/browser_net_cause.js
+++ b/devtools/client/netmonitor/test/browser_net_cause.js
@@ -72,17 +72,17 @@ const EXPECTED_REQUESTS = [
     method: "POST",
     url: EXAMPLE_URL + "beacon_request",
     causeType: "beacon",
     causeUri: CAUSE_URL,
     stack: [{ fn: "performBeaconRequest", file: CAUSE_FILE_NAME, line: 32 }]
   },
 ];
 
-add_task(async function() {
+add_task(async function () {
   // Async stacks aren't on by default in all builds
   await SpecialPowers.pushPrefEnv({ set: [["javascript.options.asyncstack", true]] });
 
   // the initNetMonitor function clears the network request list after the
   // page is loaded. That's why we first load a bogus page from SIMPLE_URL,
   // and only then load the real thing from CAUSE_URL - we want to catch
   // all the requests the page is making, not only the XHRs.
   // We can't use about:blank here, because initNetMonitor checks that the
--- a/devtools/client/netmonitor/test/browser_net_cause_redirect.js
+++ b/devtools/client/netmonitor/test/browser_net_cause_redirect.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests if request JS stack is property reported if the request is internally
  * redirected without hitting the network (HSTS is one of such cases)
  */
 
-add_task(async function() {
+add_task(async function () {
   const EXPECTED_REQUESTS = [
     // Request to HTTP URL, redirects to HTTPS, has callstack
     { status: 302, hasStack: true },
     // Serves HTTPS, sets the Strict-Transport-Security header, no stack
     { status: 200, hasStack: false },
     // Second request to HTTP redirects to HTTPS internally
     { status: 200, hasStack: true },
   ];
@@ -58,13 +58,13 @@ add_task(async function() {
   // Send a request to reset the HSTS policy to state before the test
   wait = waitForNetworkEvents(monitor, 1);
   await performRequests(1, HSTS_SJS + "?reset");
   await wait;
 
   await teardown(monitor);
 
   function performRequests(count, url) {
-    return ContentTask.spawn(tab.linkedBrowser, { count, url }, async function(args) {
+    return ContentTask.spawn(tab.linkedBrowser, { count, url }, async function (args) {
       content.wrappedJSObject.performRequests(args.count, args.url);
     });
   }
 });
--- a/devtools/client/netmonitor/test/browser_net_cause_source_map.js
+++ b/devtools/client/netmonitor/test/browser_net_cause_source_map.js
@@ -7,17 +7,17 @@
  * Tests if request cause is reported correctly when using source maps.
  */
 
 const CAUSE_FILE_NAME = "html_maps-test-page.html";
 const CAUSE_URL = EXAMPLE_URL + CAUSE_FILE_NAME;
 
 const N_EXPECTED_REQUESTS = 4;
 
-add_task(async function() {
+add_task(async function () {
   // the initNetMonitor function clears the network request list after the
   // page is loaded. That's why we first load a bogus page from SIMPLE_URL,
   // and only then load the real thing from CAUSE_URL - we want to catch
   // all the requests the page is making, not only the XHRs.
   // We can't use about:blank here, because initNetMonitor checks that the
   // page has actually made at least one request.
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
 
--- a/devtools/client/netmonitor/test/browser_net_charts-01.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-01.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Makes sure Pie Charts have the right internal structure.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
 
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
   let wait = waitForNetworkEvents(monitor, 1);
--- a/devtools/client/netmonitor/test/browser_net_charts-02.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-02.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Makes sure Pie Charts have the right internal structure when
  * initialized with empty data.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_charts-03.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-03.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Makes sure Table Charts have the right internal structure.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_charts-04.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-04.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Makes sure Pie Charts have the right internal structure when
  * initialized with empty data.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_charts-05.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-05.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Makes sure Pie+Table Charts have the right internal structure.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_charts-06.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-06.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Makes sure Pie Charts correctly handle empty source data.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_charts-07.js
+++ b/devtools/client/netmonitor/test/browser_net_charts-07.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Makes sure Table Charts correctly handle empty source data.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor, tab } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Chart } = windowRequire("devtools/client/shared/widgets/Chart");
 
--- a/devtools/client/netmonitor/test/browser_net_clear.js
+++ b/devtools/client/netmonitor/test/browser_net_clear.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the clear button empties the request menu.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let detailsPanelToggleButton = document.querySelector(".network-details-panel-toggle");
   let clearButton = document.querySelector(".requests-list-clear-button");
 
--- a/devtools/client/netmonitor/test/browser_net_column_headers_tooltips.js
+++ b/devtools/client/netmonitor/test/browser_net_column_headers_tooltips.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Bug 1377094 - Test that all column headers have tooltips.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document } = monitor.panelWin;
 
   let headers = document.querySelectorAll(".requests-list-header-button");
   for (let header of headers) {
     const buttonText = header.querySelector(".button-text").textContent;
--- a/devtools/client/netmonitor/test/browser_net_complex-params.js
+++ b/devtools/client/netmonitor/test/browser_net_complex-params.js
@@ -3,28 +3,28 @@
 
 "use strict";
 
 /**
  * Tests whether complex request params and payload sent via POST are
  * displayed correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(PARAMS_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { L10N } = windowRequire("devtools/client/netmonitor/src/utils/l10n");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 7);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(document, "#params-panel .tree-section", 2);
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   EventUtils.sendMouseEvent({ type: "click" },
--- a/devtools/client/netmonitor/test/browser_net_content-type.js
+++ b/devtools/client/netmonitor/test/browser_net_content-type.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if different response content types are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { L10N } = windowRequire("devtools/client/netmonitor/src/utils/l10n");
   let {
     getDisplayedRequests,
--- a/devtools/client/netmonitor/test/browser_net_cookies_sorted.js
+++ b/devtools/client/netmonitor/test/browser_net_cookies_sorted.js
@@ -1,17 +1,17 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if Request-Cookies and Response-Cookies are sorted in Cookies tab.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_UNSORTED_COOKIES_SJS);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
--- a/devtools/client/netmonitor/test/browser_net_copy_as_curl.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_as_curl.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if Copy as cURL works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CURL_URL);
   info("Starting test... ");
 
   // Different quote chars are used for Windows and POSIX
   const QUOTE = Services.appinfo.OS == "WINNT" ? "\"" : "'";
 
   // Quote a string, escape the quotes inside the string
   function quote(str) {
@@ -39,17 +39,17 @@ add_task(async function() {
     header("Connection: keep-alive"),
     header("Pragma: no-cache"),
     header("Cache-Control: no-cache")
   ];
 
   let { document } = monitor.panelWin;
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function (url) {
     content.wrappedJSObject.performRequest(url);
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
     document.querySelectorAll(".request-list-item")[0]);
--- a/devtools/client/netmonitor/test/browser_net_copy_headers.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_headers.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if copying a request's request/response headers works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let {
     getSortedRequests,
     getSelectedRequest,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
--- a/devtools/client/netmonitor/test/browser_net_copy_image_as_data_uri.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_image_as_data_uri.js
@@ -2,24 +2,24 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if copying an image as data uri works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   info("Starting test... ");
 
   let { document } = monitor.panelWin;
 
   let wait = waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[5]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
     document.querySelectorAll(".request-list-item")[5]);
--- a/devtools/client/netmonitor/test/browser_net_copy_params.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_params.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests whether copying a request item's parameters works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(PARAMS_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 7);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   await testCopyUrlParamsHidden(0, false);
   await testCopyUrlParams(0, "a");
   await testCopyPostDataHidden(0, false);
   await testCopyPostData(0, "{ \"foo\": \"bar\" }");
--- a/devtools/client/netmonitor/test/browser_net_copy_response.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_response.js
@@ -2,26 +2,26 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if copying a request's response works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   info("Starting test... ");
 
   const EXPECTED_RESULT = '{ "greeting": "Hello JSON!" }';
 
   let { document } = monitor.panelWin;
 
   let wait = waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[3]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
     document.querySelectorAll(".request-list-item")[3]);
--- a/devtools/client/netmonitor/test/browser_net_copy_svg_image_as_data_uri.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_svg_image_as_data_uri.js
@@ -4,24 +4,24 @@
 "use strict";
 
 /**
  * Tests if copying an image as data uri works.
  */
 
 const SVG_URL = EXAMPLE_URL + "dropmarker.svg";
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CURL_URL);
   info("Starting test... ");
 
   let { document } = monitor.panelWin;
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, SVG_URL, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, SVG_URL, async function (url) {
     content.wrappedJSObject.performRequest(url);
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
     document.querySelectorAll(".request-list-item")[0]);
--- a/devtools/client/netmonitor/test/browser_net_copy_url.js
+++ b/devtools/client/netmonitor/test/browser_net_copy_url.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if copying a request's url works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(1);
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
     document.querySelectorAll(".request-list-item")[0]);
--- a/devtools/client/netmonitor/test/browser_net_cors_requests.js
+++ b/devtools/client/netmonitor/test/browser_net_cors_requests.js
@@ -2,33 +2,33 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that CORS preflight requests are displayed by network monitor
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CORS_URL);
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
 
   info("Performing a CORS request");
   let requestUrl = "http://test1.example.com" + CORS_SJS_PATH;
-  await ContentTask.spawn(tab.linkedBrowser, requestUrl, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, requestUrl, async function (url) {
     content.wrappedJSObject.performRequests(url, "triggering/preflight", "post-data");
   });
 
   info("Waiting until the requests appear in netmonitor");
   await wait;
 
   info("Checking the preflight and flight methods");
   ["OPTIONS", "POST"].forEach((method, index) => {
--- a/devtools/client/netmonitor/test/browser_net_curl-utils.js
+++ b/devtools/client/netmonitor/test/browser_net_curl-utils.js
@@ -4,34 +4,34 @@
 "use strict";
 
 /**
  * Tests Curl Utils functionality.
  */
 
 const { Curl, CurlUtils } = require("devtools/client/shared/curl");
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CURL_UTILS_URL);
   info("Starting test... ");
 
   let { store, windowRequire, connector } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
   let {
     getLongString,
     requestData,
   } = connector;
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 5);
-  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function (url) {
     content.wrappedJSObject.performRequests(url);
   });
   await wait;
 
   let requests = {
     get: getSortedRequests(store.getState()).get(0),
     post: getSortedRequests(store.getState()).get(1),
     patch: getSortedRequests(store.getState()).get(2),
--- a/devtools/client/netmonitor/test/browser_net_cyrillic-01.js
+++ b/devtools/client/netmonitor/test/browser_net_cyrillic-01.js
@@ -2,31 +2,31 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if cyrillic text is rendered correctly in the source editor.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CYRILLIC_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelectorAll(".request-list-item")[0];
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   requestItem.scrollIntoView();
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
--- a/devtools/client/netmonitor/test/browser_net_cyrillic-02.js
+++ b/devtools/client/netmonitor/test/browser_net_cyrillic-02.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests if cyrillic text is rendered correctly in the source editor
  * when loaded directly from an HTML page.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CYRILLIC_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
--- a/devtools/client/netmonitor/test/browser_net_filter-01.js
+++ b/devtools/client/netmonitor/test/browser_net_filter-01.js
@@ -123,17 +123,17 @@ const EXPECTED_REQUESTS = [
     data: {
       fuzzyUrl: true,
       status: 101,
       statusText: "Switching Protocols",
     }
   }
 ];
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(FILTERING_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSelectedRequest,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
--- a/devtools/client/netmonitor/test/browser_net_filter-02.js
+++ b/devtools/client/netmonitor/test/browser_net_filter-02.js
@@ -124,17 +124,17 @@ const EXPECTED_REQUESTS = [
     data: {
       fuzzyUrl: true,
       status: 101,
       statusText: "Switching Protocols",
     }
   }
 ];
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(FILTERING_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on Ubuntu builds running on ec2.
   requestLongerTimeout(2);
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
--- a/devtools/client/netmonitor/test/browser_net_filter-03.js
+++ b/devtools/client/netmonitor/test/browser_net_filter-03.js
@@ -15,17 +15,17 @@ const BASIC_REQUESTS = [
 
 const REQUESTS_WITH_MEDIA = BASIC_REQUESTS.concat([
   { url: "sjs_content-type-test-server.sjs?fmt=font" },
   { url: "sjs_content-type-test-server.sjs?fmt=image" },
   { url: "sjs_content-type-test-server.sjs?fmt=audio" },
   { url: "sjs_content-type-test-server.sjs?fmt=video" },
 ]);
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(FILTERING_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on Ubuntu builds running on ec2.
   requestLongerTimeout(2);
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
--- a/devtools/client/netmonitor/test/browser_net_filter-04.js
+++ b/devtools/client/netmonitor/test/browser_net_filter-04.js
@@ -24,17 +24,17 @@ const REQUESTS_WITH_MEDIA_AND_FLASH = RE
   { url: "sjs_content-type-test-server.sjs?fmt=flash" },
 ]);
 
 const REQUESTS_WITH_MEDIA_AND_FLASH_AND_WS = REQUESTS_WITH_MEDIA_AND_FLASH.concat([
   /* "Upgrade" is a reserved header and can not be set on XMLHttpRequest */
   { url: "sjs_content-type-test-server.sjs?fmt=ws" },
 ]);
 
-add_task(async function() {
+add_task(async function () {
   Services.prefs.setCharPref("devtools.netmonitor.filters",
                              '["bogus", "js", "alsobogus"]');
 
   let { monitor } = await initNetMonitor(FILTERING_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
--- a/devtools/client/netmonitor/test/browser_net_filter-flags.js
+++ b/devtools/client/netmonitor/test/browser_net_filter-flags.js
@@ -131,17 +131,17 @@ const EXPECTED_REQUESTS = [
       statusText: "Not Modified",
       displayedStatus: "304",
       type: "plain",
       fullMimeType: "text/plain; charset=utf-8"
     }
   },
 ];
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(FILTERING_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
--- a/devtools/client/netmonitor/test/browser_net_footer-summary.js
+++ b/devtools/client/netmonitor/test/browser_net_footer-summary.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test if the summary text displayed in the network requests menu footer is correct.
  */
 
-add_task(async function() {
+add_task(async function () {
   const {
     getFormattedSize,
     getFormattedTime
   } = require("devtools/client/netmonitor/src/utils/format-utils");
 
   requestLongerTimeout(2);
 
   let { tab, monitor } = await initNetMonitor(FILTERING_URL);
@@ -26,17 +26,17 @@ add_task(async function() {
   let { PluralForm } = windowRequire("devtools/shared/plural-form");
 
   store.dispatch(Actions.batchEnable(false));
   testStatus();
 
   for (let i = 0; i < 2; i++) {
     info(`Performing requests in batch #${i}`);
     let wait = waitForNetworkEvents(monitor, 8);
-    await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+    await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
       content.wrappedJSObject.performRequests('{ "getMedia": true, "getFlash": true }');
     });
     await wait;
 
     testStatus();
 
     let buttons = ["html", "css", "js", "xhr", "fonts", "images", "media"];
     for (let button of buttons) {
--- a/devtools/client/netmonitor/test/browser_net_frame.js
+++ b/devtools/client/netmonitor/test/browser_net_frame.js
@@ -141,17 +141,17 @@ const EXPECTED_REQUESTS_SUB = [
     causeType: "beacon",
     causeUri: SUB_URL,
     stack: [{ fn: "performBeaconRequest", file: SUB_FILE_NAME, line: 32 }]
   },
 ];
 
 const REQUEST_COUNT = EXPECTED_REQUESTS_TOP.length + EXPECTED_REQUESTS_SUB.length;
 
-add_task(async function() {
+add_task(async function () {
   // Async stacks aren't on by default in all builds
   await SpecialPowers.pushPrefEnv({ set: [["javascript.options.asyncstack", true]] });
 
   // the initNetMonitor function clears the network request list after the
   // page is loaded. That's why we first load a bogus page from SIMPLE_URL,
   // and only then load the real thing from TOP_URL - we want to catch
   // all the requests the page is making, not only the XHRs.
   // We can't use about:blank here, because initNetMonitor checks that the
--- a/devtools/client/netmonitor/test/browser_net_header-docs.js
+++ b/devtools/client/netmonitor/test/browser_net_header-docs.js
@@ -2,31 +2,31 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if "Learn More" links are correctly displayed
  * next to headers.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(POST_DATA_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
   let { getHeadersURL } = require("devtools/client/netmonitor/src/utils/mdn-utils");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelectorAll(".request-list-item")[0]);
 
   testShowLearnMore(getSortedRequests(store.getState()).get(0));
--- a/devtools/client/netmonitor/test/browser_net_headers-alignment.js
+++ b/devtools/client/netmonitor/test/browser_net_headers-alignment.js
@@ -24,17 +24,17 @@ add_task(async function () {
   let headers = document.querySelector(".requests-list-headers");
   ok(headers, "Headers element exists as expected.");
 
   await waitForRequestsToOverflowContainer(monitor, requestsContainer);
 
   testColumnsAlignment(headers, requestsContainer);
 
   // Stop doing requests.
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.stopRequests();
   });
 
   // Done: clean up.
   return teardown(monitor);
 
   function waitForRequestListToAppear() {
     info("Waiting until the empty notice disappears and is replaced with the list");
--- a/devtools/client/netmonitor/test/browser_net_headers_sorted.js
+++ b/devtools/client/netmonitor/test/browser_net_headers_sorted.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests if Request-Headers and Response-Headers are sorted in Headers tab.
  * The test also verifies that headers with the same name and headers
  * with an empty value are also displayed.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_SJS);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
--- a/devtools/client/netmonitor/test/browser_net_image-tooltip.js
+++ b/devtools/client/netmonitor/test/browser_net_image-tooltip.js
@@ -48,17 +48,17 @@ add_task(async function test() {
   let requestsListContents = document.querySelector(".requests-list-contents");
   EventUtils.synthesizeMouse(requestsListContents, 0, 0, { type: "mousemove" },
                              monitor.panelWin);
   await waitUntil(() => !toolboxDoc.querySelector(".tooltip-container.tooltip-visible"));
 
   await teardown(monitor);
 
   function performRequests() {
-    return ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+    return ContentTask.spawn(tab.linkedBrowser, {}, async function () {
       content.wrappedJSObject.performRequests();
     });
   }
 
   /**
    * Show a tooltip on the {target} and verify that it was displayed
    * with the expected content.
    */
--- a/devtools/client/netmonitor/test/browser_net_json-b64.js
+++ b/devtools/client/netmonitor/test/browser_net_json-b64.js
@@ -2,28 +2,28 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if JSON responses encoded in base64 are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
   let { tab, monitor } = await initNetMonitor(JSON_B64_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(document, "#response-panel .CodeMirror-code");
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".network-details-panel-toggle"));
   EventUtils.sendMouseEvent({ type: "click" },
--- a/devtools/client/netmonitor/test/browser_net_json-long.js
+++ b/devtools/client/netmonitor/test/browser_net_json-long.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if very long JSON responses are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(JSON_LONG_URL);
   info("Starting test... ");
 
   // This is receiving over 80 KB of json and will populate over 6000 items
   // in a variables view instance. Debug builds are slow.
   requestLongerTimeout(4);
@@ -22,17 +22,17 @@ add_task(async function() {
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
   await waitUntil(() => requestsListStatus.title);
--- a/devtools/client/netmonitor/test/browser_net_json-malformed.js
+++ b/devtools/client/netmonitor/test/browser_net_json-malformed.js
@@ -2,32 +2,32 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if malformed JSON responses are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
   let { tab, monitor } = await initNetMonitor(JSON_MALFORMED_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
   await waitUntil(() => requestsListStatus.title);
--- a/devtools/client/netmonitor/test/browser_net_json-null.js
+++ b/devtools/client/netmonitor/test/browser_net_json-null.js
@@ -2,28 +2,28 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if JSON responses containing null values are properly displayed.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(JSON_BASIC_URL + "?name=null");
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let { L10N } = windowRequire("devtools/client/netmonitor/src/utils/l10n");
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   await openResponsePanel();
   checkResponsePanelDisplaysJSON();
 
   let tabpanel = document.querySelector("#response-panel");
--- a/devtools/client/netmonitor/test/browser_net_json_custom_mime.js
+++ b/devtools/client/netmonitor/test/browser_net_json_custom_mime.js
@@ -2,32 +2,32 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if JSON responses with unusal/custom MIME types are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(JSON_CUSTOM_MIME_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { L10N } = windowRequire("devtools/client/netmonitor/src/utils/l10n");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
   await waitUntil(() => requestsListStatus.title);
--- a/devtools/client/netmonitor/test/browser_net_json_text_mime.js
+++ b/devtools/client/netmonitor/test/browser_net_json_text_mime.js
@@ -2,33 +2,33 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if JSON responses with unusal/custom MIME types are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(JSON_TEXT_MIME_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
   await waitUntil(() => requestsListStatus.title);
--- a/devtools/client/netmonitor/test/browser_net_jsonp.js
+++ b/devtools/client/netmonitor/test/browser_net_jsonp.js
@@ -2,33 +2,33 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if JSONP responses are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(JSONP_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItems = document.querySelectorAll(".request-list-item");
   for (let requestItem of requestItems) {
     requestItem.scrollIntoView();
     let requestsListStatus = requestItem.querySelector(".requests-list-status");
--- a/devtools/client/netmonitor/test/browser_net_large-response.js
+++ b/devtools/client/netmonitor/test/browser_net_large-response.js
@@ -4,17 +4,17 @@
 "use strict";
 
 /**
  * Tests if very large response contents are just displayed as plain text.
  */
 
 const HTML_LONG_URL = CONTENT_TYPE_SJS + "?fmt=html-long";
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test... ");
 
   // This test could potentially be slow because over 100 KB of stuff
   // is going to be requested and displayed in the source editor.
   requestLongerTimeout(2);
 
   let { document, store, windowRequire } = monitor.panelWin;
@@ -22,17 +22,17 @@ add_task(async function() {
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, HTML_LONG_URL, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, HTML_LONG_URL, async function (url) {
     content.wrappedJSObject.performRequests(1, url);
   });
   await wait;
 
   let requestItem = document.querySelector(".request-list-item");
   requestItem.scrollIntoView();
   let requestsListStatus = requestItem.querySelector(".requests-list-status");
   EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
--- a/devtools/client/netmonitor/test/browser_net_leak_on_tab_close.js
+++ b/devtools/client/netmonitor/test/browser_net_leak_on_tab_close.js
@@ -2,16 +2,16 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests that netmonitor doesn't leak windows on parent-side pages (bug 1285638)
  */
 
-add_task(async function() {
+add_task(async function () {
   // Tell initNetMonitor to enable cache. Otherwise it will assert that there were more
   // than zero network requests during the page load. But when loading about:config,
   // there are none.
   let { monitor } = await initNetMonitor("about:config", true);
   ok(monitor, "The network monitor was opened");
   await teardown(monitor);
 });
--- a/devtools/client/netmonitor/test/browser_net_open_in_debugger.js
+++ b/devtools/client/netmonitor/test/browser_net_open_in_debugger.js
@@ -2,28 +2,28 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test the 'Open in debugger' feature
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor, toolbox} = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let contextMenuDoc = monitor.panelWin.parent.document;
   // Avoid async processing
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(contextMenuDoc, "#request-list-context-open-in-debugger");
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[2]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
--- a/devtools/client/netmonitor/test/browser_net_open_in_style_editor.js
+++ b/devtools/client/netmonitor/test/browser_net_open_in_style_editor.js
@@ -2,28 +2,28 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test the 'Open in debugger' feature
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor, toolbox} = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let contextMenuDoc = monitor.panelWin.parent.document;
   // Avoid async processing
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(contextMenuDoc, "#request-list-context-open-in-style-editor");
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[1]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
--- a/devtools/client/netmonitor/test/browser_net_open_request_in_tab.js
+++ b/devtools/client/netmonitor/test/browser_net_open_request_in_tab.js
@@ -2,28 +2,28 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if Open in new tab works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test...");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let contextMenuDoc = monitor.panelWin.parent.document;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(1);
   });
   await wait;
 
   wait = waitForDOM(contextMenuDoc, "#request-list-context-newtab");
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   EventUtils.sendMouseEvent({ type: "contextmenu" },
--- a/devtools/client/netmonitor/test/browser_net_pane-collapse.js
+++ b/devtools/client/netmonitor/test/browser_net_pane-collapse.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the network monitor panes collapse properly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, windowRequire } = monitor.panelWin;
   let { Prefs } = windowRequire("devtools/client/netmonitor/src/utils/prefs");
   let detailsPaneToggleButton = document.querySelector(".network-details-panel-toggle");
 
   let wait = waitForNetworkEvents(monitor, 1);
--- a/devtools/client/netmonitor/test/browser_net_pane-toggle.js
+++ b/devtools/client/netmonitor/test/browser_net_pane-toggle.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if toggling the details pane works as expected.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { EVENTS } = windowRequire("devtools/client/netmonitor/src/constants");
   let {
     getSelectedRequest,
--- a/devtools/client/netmonitor/test/browser_net_params_sorted.js
+++ b/devtools/client/netmonitor/test/browser_net_params_sorted.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests whether keys in Params panel are sorted.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(POST_DATA_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(document, ".headers-overview");
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   await wait;
--- a/devtools/client/netmonitor/test/browser_net_pause.js
+++ b/devtools/client/netmonitor/test/browser_net_pause.js
@@ -1,17 +1,17 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the pause/resume button works.
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(PAUSE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire, connector } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let pauseButton = document.querySelector(".requests-list-pause-button");
 
   store.dispatch(Actions.batchEnable(false));
@@ -62,28 +62,28 @@ function assertRequestCount(store, count
     "There should be correct number of requests");
 }
 
 /**
  * Execute simple GET request and wait till it's done.
  */
 async function performRequestAndWait(tab, monitor) {
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function (url) {
     await content.wrappedJSObject.performRequests(url);
   });
   await wait;
 }
 
 /**
  * Execute simple GET request
  */
 async function performPausedRequest(connector, tab, monitor) {
   let wait = waitForWebConsoleNetworkEvent(connector);
-  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, SIMPLE_SJS, async function (url) {
     await content.wrappedJSObject.performRequests(url);
   });
   await wait;
 }
 
 /**
  * Listen for events fired by the console client since the Firefox
  * connector (data provider) is paused.
--- a/devtools/client/netmonitor/test/browser_net_persistent_logs.js
+++ b/devtools/client/netmonitor/test/browser_net_persistent_logs.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests if the network monitor leaks on initialization and sudden destruction.
  * You can also use this initialization format as a template for other tests.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SINGLE_GET_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
--- a/devtools/client/netmonitor/test/browser_net_post-data-01.js
+++ b/devtools/client/netmonitor/test/browser_net_post-data-01.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the POST requests display the correct information in the UI.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   // Set a higher panel height in order to get full CodeMirror content
   Services.prefs.setIntPref("devtools.toolbox.footer.height", 600);
 
   let { tab, monitor } = await initNetMonitor(POST_DATA_URL);
   info("Starting test... ");
 
@@ -21,17 +21,17 @@ add_task(async function() {
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   let requestItems = document.querySelectorAll(".request-list-item");
   for (let requestItem of requestItems) {
     requestItem.scrollIntoView();
     let requestsListStatus = requestItem.querySelector(".requests-list-status");
--- a/devtools/client/netmonitor/test/browser_net_post-data-02.js
+++ b/devtools/client/netmonitor/test/browser_net_post-data-02.js
@@ -3,29 +3,29 @@
 
 "use strict";
 
 /**
  * Tests if the POST requests display the correct information in the UI,
  * for raw payloads with attached content-type headers.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(POST_RAW_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   // Wait for all tree view updated by react
   wait = waitForDOM(document, "#params-panel .tree-section");
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
--- a/devtools/client/netmonitor/test/browser_net_post-data-03.js
+++ b/devtools/client/netmonitor/test/browser_net_post-data-03.js
@@ -3,29 +3,29 @@
 
 "use strict";
 
 /**
  * Tests if the POST requests display the correct information in the UI,
  * for raw payloads with content-type headers attached to the upload stream.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(POST_RAW_WITH_HEADERS_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   // Wait for all tree view updated by react
   wait = waitForDOM(document, "#headers-panel .tree-section .treeLabel", 3);
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".network-details-panel-toggle"));
--- a/devtools/client/netmonitor/test/browser_net_post-data-04.js
+++ b/devtools/client/netmonitor/test/browser_net_post-data-04.js
@@ -3,29 +3,29 @@
 
 "use strict";
 
 /**
  * Tests if the POST requests display the correct information in the UI,
  * for JSON payloads.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(POST_JSON_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   // Wait for all tree view updated by react
   wait = waitForDOM(document, "#params-panel .tree-section");
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".network-details-panel-toggle"));
--- a/devtools/client/netmonitor/test/browser_net_prefs-and-l10n.js
+++ b/devtools/client/netmonitor/test/browser_net_prefs-and-l10n.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the preferences and localization objects work correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { windowRequire } = monitor.panelWin;
   let { Prefs } = windowRequire("devtools/client/netmonitor/src/utils/prefs");
 
--- a/devtools/client/netmonitor/test/browser_net_prefs-reload.js
+++ b/devtools/client/netmonitor/test/browser_net_prefs-reload.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the prefs that should survive across tool reloads work.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(SIMPLE_URL);
   let Actions = monitor.panelWin
     .windowRequire("devtools/client/netmonitor/src/actions/index");
   info("Starting test... ");
 
   // This test reopens the network monitor a bunch of times, for different
   // hosts (bottom, side, window). This seems to be slow on debug builds.
   requestLongerTimeout(3);
--- a/devtools/client/netmonitor/test/browser_net_raw_headers.js
+++ b/devtools/client/netmonitor/test/browser_net_raw_headers.js
@@ -2,30 +2,30 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if showing raw headers works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(POST_DATA_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   wait = waitForDOM(document, "#headers-panel .tree-section", 2);
   EventUtils.sendMouseEvent({ type: "mousedown" },
     document.querySelectorAll(".request-list-item")[0]);
   await wait;
--- a/devtools/client/netmonitor/test/browser_net_reload-button.js
+++ b/devtools/client/netmonitor/test/browser_net_reload-button.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the empty-requests reload button works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document } = monitor.panelWin;
 
   let wait = waitForNetworkEvents(monitor, 1);
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".requests-list-reload-notice-button"));
--- a/devtools/client/netmonitor/test/browser_net_reload-markers.js
+++ b/devtools/client/netmonitor/test/browser_net_reload-markers.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the empty-requests reload button works.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document } = monitor.panelWin;
 
   let markersDone = waitForTimelineMarkers(monitor);
 
   let button = document.querySelector(".requests-list-reload-notice-button");
--- a/devtools/client/netmonitor/test/browser_net_req-resp-bodies.js
+++ b/devtools/client/netmonitor/test/browser_net_req-resp-bodies.js
@@ -2,34 +2,34 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test if request and response body logging stays on after opening the console.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(JSON_LONG_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   // Perform first batch of requests.
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   await verifyRequest(0);
 
   // Switch to the webconsole.
   let onWebConsole = monitor.toolbox.once("webconsole-selected");
@@ -43,17 +43,17 @@ add_task(async function() {
 
   // Reload debugee.
   wait = waitForNetworkEvents(monitor, 1);
   tab.linkedBrowser.reload();
   await wait;
 
   // Perform another batch of requests.
   wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   await verifyRequest(1);
 
   return teardown(monitor);
 
--- a/devtools/client/netmonitor/test/browser_net_resend_cors.js
+++ b/devtools/client/netmonitor/test/browser_net_resend_cors.js
@@ -3,34 +3,34 @@
 
 "use strict";
 
 /**
  * Tests if resending a CORS request avoids the security checks and doesn't send
  * a preflight OPTIONS request (bug 1270096 and friends)
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CORS_URL);
   info("Starting test... ");
 
   let { store, windowRequire, connector } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getRequestById,
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let requestUrl = "http://test1.example.com" + CORS_SJS_PATH;
 
   info("Waiting for OPTIONS, then POST");
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, requestUrl, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, requestUrl, async function (url) {
     content.wrappedJSObject.performRequests(url, "triggering/preflight", "post-data");
   });
   await wait;
 
   const METHODS = ["OPTIONS", "POST"];
   const ITEMS = METHODS.map((val, i) => getSortedRequests(store.getState()).get(i));
 
   // Check the requests that were sent
--- a/devtools/client/netmonitor/test/browser_net_resend_headers.js
+++ b/devtools/client/netmonitor/test/browser_net_resend_headers.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test if custom request headers are not ignored (bug 1270096 and friends)
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(SIMPLE_SJS);
   info("Starting test... ");
 
   let { store, windowRequire, connector } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { requestData, sendHTTPRequest } = connector;
   let {
     getSortedRequests,
--- a/devtools/client/netmonitor/test/browser_net_security-details.js
+++ b/devtools/client/netmonitor/test/browser_net_security-details.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that Security details tab contains the expected data.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   info("Performing a secure request.");
   const REQUESTS_URL = "https://example.com" + CORS_SJS_PATH;
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, REQUESTS_URL, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, REQUESTS_URL, async function (url) {
     content.wrappedJSObject.performRequests(1, url);
   });
   await wait;
 
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".network-details-panel-toggle"));
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector("#security-tab"));
--- a/devtools/client/netmonitor/test/browser_net_security-error.js
+++ b/devtools/client/netmonitor/test/browser_net_security-error.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that Security details tab shows an error message with broken connections.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   info("Requesting a resource that has a certificate problem.");
 
   let requestsDone = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(1, "https://nocert.example.com");
   });
   await requestsDone;
 
   let securityInfoLoaded = waitForDOM(document, ".security-info-value");
   EventUtils.sendMouseEvent({ type: "click" },
     document.querySelector(".network-details-panel-toggle"));
 
--- a/devtools/client/netmonitor/test/browser_net_security-icon-click.js
+++ b/devtools/client/netmonitor/test/browser_net_security-icon-click.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that clicking on the security indicator opens the security details tab.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   info("Requesting a resource over HTTPS.");
   await performRequestAndWait("https://example.com" + CORS_SJS_PATH + "?request_2");
@@ -33,17 +33,17 @@ add_task(async function() {
   info("Testing that security icon can be clicked after the items were sorted.");
 
   await clickAndTestSecurityIcon();
 
   return teardown(monitor);
 
   async function performRequestAndWait(url) {
     let wait = waitForNetworkEvents(monitor, 1);
-    await ContentTask.spawn(tab.linkedBrowser, { url }, async function(args) {
+    await ContentTask.spawn(tab.linkedBrowser, { url }, async function (args) {
       content.wrappedJSObject.performRequests(1, args.url);
     });
     return wait;
   }
 
   async function clickAndTestSecurityIcon() {
     let icon = document.querySelector(".requests-security-state-icon");
     info("Clicking security icon of the first request and waiting for panel update.");
--- a/devtools/client/netmonitor/test/browser_net_security-redirect.js
+++ b/devtools/client/netmonitor/test/browser_net_security-redirect.js
@@ -3,25 +3,25 @@
 
 "use strict";
 
 /**
  * Test a http -> https redirect shows secure icon only for redirected https
  * request.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
-  await ContentTask.spawn(tab.linkedBrowser, HTTPS_REDIRECT_SJS, async function(url) {
+  await ContentTask.spawn(tab.linkedBrowser, HTTPS_REDIRECT_SJS, async function (url) {
     content.wrappedJSObject.performRequests(1, url);
   });
   await wait;
 
   is(store.getState().requests.requests.size, 2,
      "There were two requests due to redirect.");
 
   let [
--- a/devtools/client/netmonitor/test/browser_net_security-state.js
+++ b/devtools/client/netmonitor/test/browser_net_security-state.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Test that correct security state indicator appears depending on the security
  * state.
  */
 
-add_task(async function() {
+add_task(async function () {
   const EXPECTED_SECURITY_STATES = {
     "test1.example.com": "security-state-insecure",
     "example.com": "security-state-secure",
     "nocert.example.com": "security-state-broken",
     "localhost": "security-state-local",
   };
 
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
@@ -46,17 +46,17 @@ add_task(async function() {
    *  - https://nocert.example.com (broken)
    *  - https://example.com (secure)
    *  - http://test1.example.com (insecure)
    *  - http://localhost (local)
    * and waits until NetworkMonitor has handled all packets sent by the server.
    */
   async function performRequests() {
     function executeRequests(count, url) {
-      return ContentTask.spawn(tab.linkedBrowser, {count, url}, async function(args) {
+      return ContentTask.spawn(tab.linkedBrowser, {count, url}, async function (args) {
         content.wrappedJSObject.performRequests(args.count, args.url);
       });
     }
 
     let done = waitForNetworkEvents(monitor, 1);
     info("Requesting a resource that has a certificate problem.");
     await executeRequests(1, "https://nocert.example.com");
 
--- a/devtools/client/netmonitor/test/browser_net_security-tab-deselect.js
+++ b/devtools/client/netmonitor/test/browser_net_security-tab-deselect.js
@@ -3,30 +3,30 @@
 
 "use strict";
 
 /**
  * Test that security details tab is no longer selected if an insecure request
  * is selected.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   info("Performing requests.");
   let wait = waitForNetworkEvents(monitor, 2);
   const REQUEST_URLS = [
     "https://example.com" + CORS_SJS_PATH,
     "http://example.com" + CORS_SJS_PATH,
   ];
-  await ContentTask.spawn(tab.linkedBrowser, REQUEST_URLS, async function(urls) {
+  await ContentTask.spawn(tab.linkedBrowser, REQUEST_URLS, async function (urls) {
     for (let url of urls) {
       content.wrappedJSObject.performRequests(1, url);
     }
   });
   await wait;
 
   info("Selecting secure request.");
   wait = waitForDOM(document, ".tabs");
--- a/devtools/client/netmonitor/test/browser_net_security-tab-visibility.js
+++ b/devtools/client/netmonitor/test/browser_net_security-tab-visibility.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that security details tab is visible only when it should.
  */
 
-add_task(async function() {
+add_task(async function () {
   const TEST_DATA = [
     {
       desc: "http request",
       uri: "http://example.com" + CORS_SJS_PATH,
       visibleOnNewEvent: false,
       visibleOnSecurityInfo: false,
       visibleOnceComplete: false,
     }, {
@@ -42,17 +42,17 @@ add_task(async function() {
   for (let testcase of TEST_DATA) {
     info("Testing Security tab visibility for " + testcase.desc);
     let onNewItem = monitor.panelWin.once(EVENTS.NETWORK_EVENT);
     let onComplete = testcase.isBroken ?
                        waitForSecurityBrokenNetworkEvent() :
                        waitForNetworkEvents(monitor, 1);
 
     info("Performing a request to " + testcase.uri);
-    await ContentTask.spawn(tab.linkedBrowser, testcase.uri, async function(url) {
+    await ContentTask.spawn(tab.linkedBrowser, testcase.uri, async function (url) {
       content.wrappedJSObject.performRequests(1, url);
     });
 
     info("Waiting for new network event.");
     await onNewItem;
 
     info("Selecting the request.");
     EventUtils.sendMouseEvent({ type: "mousedown" },
--- a/devtools/client/netmonitor/test/browser_net_security-warnings.js
+++ b/devtools/client/netmonitor/test/browser_net_security-warnings.js
@@ -10,29 +10,29 @@
 const TEST_CASES = [
   {
     desc: "no warnings",
     uri: "https://example.com" + CORS_SJS_PATH,
     warnCipher: null,
   },
 ];
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   for (let test of TEST_CASES) {
     info("Testing site with " + test.desc);
 
     info("Performing request to " + test.uri);
     let wait = waitForNetworkEvents(monitor, 1);
-    await ContentTask.spawn(tab.linkedBrowser, test.uri, async function(url) {
+    await ContentTask.spawn(tab.linkedBrowser, test.uri, async function (url) {
       content.wrappedJSObject.performRequests(1, url);
     });
     await wait;
 
     info("Selecting the request.");
     wait = waitForDOM(document, ".tabs");
     EventUtils.sendMouseEvent({ type: "mousedown" },
       document.querySelectorAll(".request-list-item")[0]);
--- a/devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js
+++ b/devtools/client/netmonitor/test/browser_net_send-beacon-other-tab.js
@@ -2,33 +2,33 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if beacons from other tabs are properly ignored.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   let { store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getSortedRequests,
   } = windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   let beaconTab = await addTab(SEND_BEACON_URL);
   info("Beacon tab added successfully.");
 
   is(store.getState().requests.requests.size, 0, "The requests menu should be empty.");
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(beaconTab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(beaconTab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequest();
   });
   tab.linkedBrowser.reload();
   await wait;
 
   is(store.getState().requests.requests.size, 1, "Only the reload should be recorded.");
   let request = getSortedRequests(store.getState()).get(0);
   is(request.method, "GET", "The method is correct.");
--- a/devtools/client/netmonitor/test/browser_net_send-beacon.js
+++ b/devtools/client/netmonitor/test/browser_net_send-beacon.js
@@ -2,29 +2,29 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if beacons are handled correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SEND_BEACON_URL);
   let { store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { getSortedRequests } =
     windowRequire("devtools/client/netmonitor/src/selectors/index");
 
   store.dispatch(Actions.batchEnable(false));
 
   is(store.getState().requests.requests.size, 0, "The requests menu should be empty.");
 
   let wait = waitForNetworkEvents(monitor, 1);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequest();
   });
   await wait;
 
   is(store.getState().requests.requests.size, 1, "The beacon should be recorded.");
   let request = getSortedRequests(store.getState()).get(0);
   is(request.method, "POST", "The method is correct.");
   ok(request.url.endsWith("beacon_request"), "The URL is correct.");
--- a/devtools/client/netmonitor/test/browser_net_service-worker-status.js
+++ b/devtools/client/netmonitor/test/browser_net_service-worker-status.js
@@ -7,17 +7,17 @@
  * Tests if requests intercepted by service workers have the correct status code
  */
 
 // Service workers only work on https
 const URL = EXAMPLE_URL.replace("http:", "https:");
 
 const TEST_URL = URL + "service-workers/status-codes.html";
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(TEST_URL, true);
   info("Starting test... ");
 
   let { document, store, windowRequire, connector } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
@@ -36,23 +36,23 @@ add_task(async function() {
         type: "plain",
         fullMimeType: "text/plain; charset=UTF-8"
       },
       stackFunctions: ["doXHR", "performRequests"]
     },
   ];
 
   info("Registering the service worker...");
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     await content.wrappedJSObject.registerServiceWorker();
   });
 
   info("Performing requests...");
   let wait = waitForNetworkEvents(monitor, REQUEST_DATA.length);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   // Fetch stack-trace data from the backend and wait till
   // all packets are received.
   let requests = getSortedRequests(store.getState());
   await Promise.all(requests.map(requestItem =>
@@ -91,14 +91,14 @@ add_task(async function() {
       is(stacktrace[j].functionName, functionName,
       `Request #${index} has the correct function at position #${j} on the stack`);
     });
 
     index++;
   }
 
   info("Unregistering the service worker...");
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     await content.wrappedJSObject.unregisterServiceWorker();
   });
 
   await teardown(monitor);
 });
--- a/devtools/client/netmonitor/test/browser_net_simple-request-details.js
+++ b/devtools/client/netmonitor/test/browser_net_simple-request-details.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if requests render correct information in the details UI.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(SIMPLE_SJS);
   info("Starting test... ");
 
   let { document, store, windowRequire, NetMonitorView } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let { EVENTS } = windowRequire("devtools/client/netmonitor/src/constants");
--- a/devtools/client/netmonitor/test/browser_net_simple-request.js
+++ b/devtools/client/netmonitor/test/browser_net_simple-request.js
@@ -7,17 +7,17 @@
  * Test whether the UI state properly reflects existence of requests
  * displayed in the Net panel. The following parts of the UI are
  * tested:
  * 1) Side panel visibility
  * 2) Side panel toggle button
  * 3) Empty user message visibility
  * 4) Number of requests displayed
  */
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   store.dispatch(Actions.batchEnable(false));
 
--- a/devtools/client/netmonitor/test/browser_net_sort-01.js
+++ b/devtools/client/netmonitor/test/browser_net_sort-01.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test if sorting columns in the network table works correctly with new requests.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor } = await initNetMonitor(SORTING_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on debug builds. This could be because
   // of the heavy dom manipulation associated with sorting.
   requestLongerTimeout(2);
--- a/devtools/client/netmonitor/test/browser_net_sort-02.js
+++ b/devtools/client/netmonitor/test/browser_net_sort-02.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test if sorting columns in the network table works correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { monitor } = await initNetMonitor(SORTING_URL);
   info("Starting test... ");
 
   // It seems that this test may be slow on debug builds. This could be because
   // of the heavy dom manipulation associated with sorting.
   requestLongerTimeout(2);
--- a/devtools/client/netmonitor/test/browser_net_statistics-01.js
+++ b/devtools/client/netmonitor/test/browser_net_statistics-01.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if the statistics panel displays correctly.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(STATISTICS_URL);
   info("Starting test... ");
 
   let panel = monitor.panelWin;
   let { document, store, windowRequire, connector } = panel;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   ok(document.querySelector(".monitor-panel"),
--- a/devtools/client/netmonitor/test/browser_net_statistics-02.js
+++ b/devtools/client/netmonitor/test/browser_net_statistics-02.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Test if the correct filtering predicates are used when filtering from
  * the performance analysis view.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { monitor } = await initNetMonitor(FILTERING_URL);
   info("Starting test... ");
 
   let panel = monitor.panelWin;
   let { document, store, windowRequire, connector } = panel;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
 
   EventUtils.sendMouseEvent({ type: "click" },
--- a/devtools/client/netmonitor/test/browser_net_status-codes.js
+++ b/devtools/client/netmonitor/test/browser_net_status-codes.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if requests display the correct status code and text in the UI.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(STATUS_CODES_URL);
 
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
@@ -94,17 +94,17 @@ add_task(async function() {
         fullMimeType: "text/plain; charset=utf-8",
         size: L10N.getFormatStrWithNumbers("networkMenu.sizeB", 22),
         time: true
       }
     }
   ];
 
   let wait = waitForNetworkEvents(monitor, 5);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await wait;
 
   info("Performing tests");
   await verifyRequests();
   await testTab(0, testHeaders);
   await testTab(2, testParams);
--- a/devtools/client/netmonitor/test/browser_net_streaming-response.js
+++ b/devtools/client/netmonitor/test/browser_net_streaming-response.js
@@ -3,17 +3,17 @@
 
 "use strict";
 
 /**
  * Tests if reponses from streaming content types (MPEG-DASH, HLS) are
  * displayed as XML or plain text
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
 
   info("Starting test... ");
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   let {
     getDisplayedRequests,
     getSortedRequests,
@@ -24,17 +24,17 @@ add_task(async function() {
   const REQUESTS = [
     [ "hls-m3u8", /^#EXTM3U/ ],
     [ "mpeg-dash", /^<\?xml/ ]
   ];
 
   let wait = waitForNetworkEvents(monitor, REQUESTS.length);
   for (let [fmt] of REQUESTS) {
     let url = CONTENT_TYPE_SJS + "?fmt=" + fmt;
-    await ContentTask.spawn(tab.linkedBrowser, { url }, async function(args) {
+    await ContentTask.spawn(tab.linkedBrowser, { url }, async function (args) {
       content.wrappedJSObject.performRequests(1, args.url);
     });
   }
   await wait;
 
   let requestItems = document.querySelectorAll(".request-list-item");
   for (let requestItem of requestItems) {
     requestItem.scrollIntoView();
--- a/devtools/client/netmonitor/test/browser_net_throttle.js
+++ b/devtools/client/netmonitor/test/browser_net_throttle.js
@@ -1,16 +1,16 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 // Network throttling integration test.
 
 "use strict";
 
-add_task(async function() {
+add_task(async function () {
   await throttleTest(true);
   await throttleTest(false);
 });
 
 async function throttleTest(actuallyThrottle) {
   requestLongerTimeout(2);
 
   let { monitor } = await initNetMonitor(SIMPLE_URL);
--- a/devtools/client/netmonitor/test/browser_net_timeline_ticks.js
+++ b/devtools/client/netmonitor/test/browser_net_timeline_ticks.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if timeline correctly displays interval divisions.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
   let { tab, monitor } = await initNetMonitor(SIMPLE_URL);
   info("Starting test... ");
 
   let { $, $all, NetMonitorView, NetMonitorController } = monitor.panelWin;
   let { RequestsMenu } = NetMonitorView;
 
--- a/devtools/client/netmonitor/test/browser_net_timing-division.js
+++ b/devtools/client/netmonitor/test/browser_net_timing-division.js
@@ -2,27 +2,27 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Tests if timing intervals are divided againts seconds when appropriate.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CUSTOM_GET_URL);
   info("Starting test... ");
 
   let { document, store, windowRequire } = monitor.panelWin;
   let Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
   store.dispatch(Actions.batchEnable(false));
 
   let wait = waitForNetworkEvents(monitor, 2);
   // Timeout needed for having enough divisions on the time scale.
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests(2, null, 3000);
   });
   await wait;
 
   let milDivs = document.querySelectorAll(
     ".requests-list-timings-division[data-division-scale=millisecond]");
   let secDivs = document.querySelectorAll(
     ".requests-list-timings-division[data-division-scale=second]");
--- a/devtools/client/netmonitor/test/browser_net_truncate.js
+++ b/devtools/client/netmonitor/test/browser_net_truncate.js
@@ -2,17 +2,17 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Verifies that truncated response bodies still have the correct reported size.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { RESPONSE_BODY_LIMIT } = require("devtools/shared/webconsole/network-monitor");
   let URL = EXAMPLE_URL + "sjs_truncate-test-server.sjs?limit=" + RESPONSE_BODY_LIMIT;
   let { monitor, tab } = await initNetMonitor(URL);
 
   info("Starting test... ");
 
   let { L10N } = require("devtools/client/netmonitor/src/utils/l10n");
 
--- a/devtools/client/netmonitor/test/browser_net_waterfall-click.js
+++ b/devtools/client/netmonitor/test/browser_net_waterfall-click.js
@@ -2,22 +2,22 @@
    http://creativecommons.org/publicdomain/zero/1.0/ */
 
 "use strict";
 
 /**
  * Test that clicking on the waterfall opens the timing sidebar panel.
  */
 
-add_task(async function() {
+add_task(async function () {
   let { tab, monitor } = await initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
   let { document } = monitor.panelWin;
 
   let onAllEvents = waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS);
-  await ContentTask.spawn(tab.linkedBrowser, {}, async function() {
+  await ContentTask.spawn(tab.linkedBrowser, {}, async function () {
     content.wrappedJSObject.performRequests();
   });
   await onAllEvents;
 
   info("Clicking waterfall and waiting for panel update.");
   let wait = waitForDOM(document, "#timings-panel");
 
   EventUtils.sendMouseEvent({ type: "mousedown" },
--- a/devtools/client/netmonitor/test/head.js
+++ b/devtools/client/netmonitor/test/head.js
@@ -267,17 +267,17 @@ async function waitForAllNetworkUpdateEv
   info("Wait for completion of all NetworkUpdateEvents packets...");
   await waitUntil(() => checkNetworkEventUpdateState());
   finishedQueue = {};
 }
 
 function initNetMonitor(url, enableCache) {
   info("Initializing a network monitor pane.");
 
-  return (async function() {
+  return (async function () {
     let tab = await addTab(url);
     info("Net tab added successfully: " + url);
 
     let target = TargetFactory.forTab(tab);
 
     await target.makeRemote();
     info("Target remoted.");
 
@@ -312,17 +312,17 @@ function initNetMonitor(url, enableCache
 
     return {tab, monitor, toolbox};
   })();
 }
 
 function restartNetMonitor(monitor, newUrl) {
   info("Restarting the specified network monitor.");
 
-  return (async function() {
+  return (async function () {
     let tab = monitor.toolbox.target.tab;
     let url = newUrl || tab.linkedBrowser.currentURI.spec;
 
     await waitForAllNetworkUpdateEvents();
     info("All pending requests finished.");
 
     let onDestroyed = monitor.once("destroyed");
     await removeTab(tab);
@@ -330,17 +330,17 @@ function restartNetMonitor(monitor, newU
 
     return initNetMonitor(url);
   })();
 }
 
 function teardown(monitor) {
   info("Destroying the specified network monitor.");
 
-  return (async function() {
+  return (async function () {
     let tab = monitor.toolbox.target.tab;
 
     await waitForAllNetworkUpdateEvents();
     info("All pending requests finished.");
 
     let onDestroyed = monitor.once("destroyed");
     await removeTab(tab);
     await onDestroyed;