deleted file mode 100644
--- a/b2g/LICENSE
+++ /dev/null
@@ -1,373 +0,0 @@
-Mozilla Public License Version 2.0
-==================================
-
-1. Definitions
---------------
-
-1.1. "Contributor"
-    means each individual or legal entity that creates, contributes to
-    the creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-    means the combination of the Contributions of others (if any) used
-    by a Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-    means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-    means Source Code Form to which the initial Contributor has attached
-    the notice in Exhibit A, the Executable Form of such Source Code
-    Form, and Modifications of such Source Code Form, in each case
-    including portions thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-    means
-
-    (a) that the initial Contributor has attached the notice described
-        in Exhibit B to the Covered Software; or
-
-    (b) that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the
-        terms of a Secondary License.
-
-1.6. "Executable Form"
-    means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-    means a work that combines Covered Software with other material, in 
-    a separate file or files, that is not Covered Software.
-
-1.8. "License"
-    means this document.
-
-1.9. "Licensable"
-    means having the right to grant, to the maximum extent possible,
-    whether at the time of the initial grant or subsequently, any and
-    all of the rights conveyed by this License.
-
-1.10. "Modifications"
-    means any of the following:
-
-    (a) any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered
-        Software; or
-
-    (b) any new file in Source Code Form that contains any Covered
-        Software.
-
-1.11. "Patent Claims" of a Contributor
-    means any patent claim(s), including without limitation, method,
-    process, and apparatus claims, in any patent Licensable by such
-    Contributor that would be infringed, but for the grant of the
-    License, by the making, using, selling, offering for sale, having
-    made, import, or transfer of either its Contributions or its
-    Contributor Version.
-
-1.12. "Secondary License"
-    means either the GNU General Public License, Version 2.0, the GNU
-    Lesser General Public License, Version 2.1, the GNU Affero General
-    Public License, Version 3.0, or any later versions of those
-    licenses.
-
-1.13. "Source Code Form"
-    means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-    means an individual or a legal entity exercising rights under this
-    License. For legal entities, "You" includes any entity that
-    controls, is controlled by, or is under common control with You. For
-    purposes of this definition, "control" means (a) the power, direct
-    or indirect, to cause the direction or management of such entity,
-    whether by contract or otherwise, or (b) ownership of more than
-    fifty percent (50%) of the outstanding shares or beneficial
-    ownership of such entity.
-
-2. License Grants and Conditions
---------------------------------
-
-2.1. Grants
-
-Each Contributor hereby grants You a world-wide, royalty-free,
-non-exclusive license:
-
-(a) under intellectual property rights (other than patent or trademark)
-    Licensable by such Contributor to use, reproduce, make available,
-    modify, display, perform, distribute, and otherwise exploit its
-    Contributions, either on an unmodified basis, with Modifications, or
-    as part of a Larger Work; and
-
-(b) under Patent Claims of such Contributor to make, use, sell, offer
-    for sale, have made, import, and otherwise transfer either its
-    Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-The licenses granted in Section 2.1 with respect to any Contribution
-become effective for each Contribution on the date the Contributor first
-distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-The licenses granted in this Section 2 are the only rights granted under
-this License. No additional rights or licenses will be implied from the
-distribution or licensing of Covered Software under this License.
-Notwithstanding Section 2.1(b) above, no patent license is granted by a
-Contributor:
-
-(a) for any code that a Contributor has removed from Covered Software;
-    or
-
-(b) for infringements caused by: (i) Your and any other third party's
-    modifications of Covered Software, or (ii) the combination of its
-    Contributions with other software (except as part of its Contributor
-    Version); or
-
-(c) under Patent Claims infringed by Covered Software in the absence of
-    its Contributions.
-
-This License does not grant any rights in the trademarks, service marks,
-or logos of any Contributor (except as may be necessary to comply with
-the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-No Contributor makes additional grants as a result of Your choice to
-distribute the Covered Software under a subsequent version of this
-License (see Section 10.2) or under the terms of a Secondary License (if
-permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-Each Contributor represents that the Contributor believes its
-Contributions are its original creation(s) or it has sufficient rights
-to grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-This License is not intended to limit any rights You have under
-applicable copyright doctrines of fair use, fair dealing, or other
-equivalents.
-
-2.7. Conditions
-
-Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
-in Section 2.1.
-
-3. Responsibilities
--------------------
-
-3.1. Distribution of Source Form
-
-All distribution of Covered Software in Source Code Form, including any
-Modifications that You create or to which You contribute, must be under
-the terms of this License. You must inform recipients that the Source
-Code Form of the Covered Software is governed by the terms of this
-License, and how they can obtain a copy of this License. You may not
-attempt to alter or restrict the recipients' rights in the Source Code
-Form.
-
-3.2. Distribution of Executable Form
-
-If You distribute Covered Software in Executable Form then:
-
-(a) such Covered Software must also be made available in Source Code
-    Form, as described in Section 3.1, and You must inform recipients of
-    the Executable Form how they can obtain a copy of such Source Code
-    Form by reasonable means in a timely manner, at a charge no more
-    than the cost of distribution to the recipient; and
-
-(b) You may distribute such Executable Form under the terms of this
-    License, or sublicense it under different terms, provided that the
-    license for the Executable Form does not attempt to limit or alter
-    the recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-You may create and distribute a Larger Work under terms of Your choice,
-provided that You also comply with the requirements of this License for
-the Covered Software. If the Larger Work is a combination of Covered
-Software with a work governed by one or more Secondary Licenses, and the
-Covered Software is not Incompatible With Secondary Licenses, this
-License permits You to additionally distribute such Covered Software
-under the terms of such Secondary License(s), so that the recipient of
-the Larger Work may, at their option, further distribute the Covered
-Software under the terms of either this License or such Secondary
-License(s).
-
-3.4. Notices
-
-You may not remove or alter the substance of any license notices
-(including copyright notices, patent notices, disclaimers of warranty,
-or limitations of liability) contained within the Source Code Form of
-the Covered Software, except that You may alter any license notices to
-the extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-You may choose to offer, and to charge a fee for, warranty, support,
-indemnity or liability obligations to one or more recipients of Covered
-Software. However, You may do so only on Your own behalf, and not on
-behalf of any Contributor. You must make it absolutely clear that any
-such warranty, support, indemnity, or liability obligation is offered by
-You alone, and You hereby agree to indemnify every Contributor for any
-liability incurred by such Contributor as a result of warranty, support,
-indemnity or liability terms You offer. You may include additional
-disclaimers of warranty and limitations of liability specific to any
-jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
----------------------------------------------------
-
-If it is impossible for You to comply with any of the terms of this
-License with respect to some or all of the Covered Software due to
-statute, judicial order, or regulation then You must: (a) comply with
-the terms of this License to the maximum extent possible; and (b)
-describe the limitations and the code they affect. Such description must
-be placed in a text file included with all distributions of the Covered
-Software under this License. Except to the extent prohibited by statute
-or regulation, such description must be sufficiently detailed for a
-recipient of ordinary skill to be able to understand it.
-
-5. Termination
---------------
-
-5.1. The rights granted under this License will terminate automatically
-if You fail to comply with any of its terms. However, if You become
-compliant, then the rights granted under this License from a particular
-Contributor are reinstated (a) provisionally, unless and until such
-Contributor explicitly and finally terminates Your grants, and (b) on an
-ongoing basis, if such Contributor fails to notify You of the
-non-compliance by some reasonable means prior to 60 days after You have
-come back into compliance. Moreover, Your grants from a particular
-Contributor are reinstated on an ongoing basis if such Contributor
-notifies You of the non-compliance by some reasonable means, this is the
-first time You have received notice of non-compliance with this License
-from such Contributor, and You become compliant prior to 30 days after
-Your receipt of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-infringement claim (excluding declaratory judgment actions,
-counter-claims, and cross-claims) alleging that a Contributor Version
-directly or indirectly infringes any patent, then the rights granted to
-You by any and all Contributors for the Covered Software under Section
-2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all
-end user license agreements (excluding distributors and resellers) which
-have been validly granted by You or Your distributors under this License
-prior to termination shall survive termination.
-
-************************************************************************
-*                                                                      *
-*  6. Disclaimer of Warranty                                           *
-*  -------------------------                                           *
-*                                                                      *
-*  Covered Software is provided under this License on an "as is"       *
-*  basis, without warranty of any kind, either expressed, implied, or  *
-*  statutory, including, without limitation, warranties that the       *
-*  Covered Software is free of defects, merchantable, fit for a        *
-*  particular purpose or non-infringing. The entire risk as to the     *
-*  quality and performance of the Covered Software is with You.        *
-*  Should any Covered Software prove defective in any respect, You     *
-*  (not any Contributor) assume the cost of any necessary servicing,   *
-*  repair, or correction. This disclaimer of warranty constitutes an   *
-*  essential part of this License. No use of any Covered Software is   *
-*  authorized under this License except under this disclaimer.         *
-*                                                                      *
-************************************************************************
-
-************************************************************************
-*                                                                      *
-*  7. Limitation of Liability                                          *
-*  --------------------------                                          *
-*                                                                      *
-*  Under no circumstances and under no legal theory, whether tort      *
-*  (including negligence), contract, or otherwise, shall any           *
-*  Contributor, or anyone who distributes Covered Software as          *
-*  permitted above, be liable to You for any direct, indirect,         *
-*  special, incidental, or consequential damages of any character      *
-*  including, without limitation, damages for lost profits, loss of    *
-*  goodwill, work stoppage, computer failure or malfunction, or any    *
-*  and all other commercial damages or losses, even if such party      *
-*  shall have been informed of the possibility of such damages. This   *
-*  limitation of liability shall not apply to liability for death or   *
-*  personal injury resulting from such party's negligence to the       *
-*  extent applicable law prohibits such limitation. Some               *
-*  jurisdictions do not allow the exclusion or limitation of           *
-*  incidental or consequential damages, so this exclusion and          *
-*  limitation may not apply to You.                                    *
-*                                                                      *
-************************************************************************
-
-8. Litigation
--------------
-
-Any litigation relating to this License may be brought only in the
-courts of a jurisdiction where the defendant maintains its principal
-place of business and such litigation shall be governed by laws of that
-jurisdiction, without reference to its conflict-of-law provisions.
-Nothing in this Section shall prevent a party's ability to bring
-cross-claims or counter-claims.
-
-9. Miscellaneous
-----------------
-
-This License represents the complete agreement concerning the subject
-matter hereof. If any provision of this License is held to be
-unenforceable, such provision shall be reformed only to the extent
-necessary to make it enforceable. Any law or regulation which provides
-that the language of a contract shall be construed against the drafter
-shall not be used to construe this License against a Contributor.
-
-10. Versions of the License
----------------------------
-
-10.1. New Versions
-
-Mozilla Foundation is the license steward. Except as provided in Section
-10.3, no one other than the license steward has the right to modify or
-publish new versions of this License. Each version will be given a
-distinguishing version number.
-
-10.2. Effect of New Versions
-
-You may distribute the Covered Software under the terms of the version
-of the License under which You originally received the Covered Software,
-or under the terms of any subsequent version published by the license
-steward.
-
-10.3. Modified Versions
-
-If you create software not governed by this License, and you want to
-create a new license for such software, you may create and use a
-modified version of this License if you rename the license and remove
-any references to the name of the license steward (except to note that
-such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-Licenses
-
-If You choose to distribute Source Code Form that is Incompatible With
-Secondary Licenses under the terms of this version of the License, the
-notice described in Exhibit B of this License must be attached.
-
-Exhibit A - Source Code Form License Notice
--------------------------------------------
-
-  This Source Code Form is subject to the terms of the Mozilla Public
-  License, v. 2.0. If a copy of the MPL was not distributed with this
-  file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular
-file, then You may include the notice in a location (such as a LICENSE
-file in a relevant directory) where a recipient would be likely to look
-for such a notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
----------------------------------------------------------
-
-  This Source Code Form is "Incompatible With Secondary Licenses", as
-  defined by the Mozilla Public License, v. 2.0.

deleted file mode 100644
--- a/b2g/Makefile.in
+++ /dev/null
@@ -1,6 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-include $(topsrcdir)/config/rules.mk
-include $(topsrcdir)/testing/testsuite-targets.mk

deleted file mode 100644
--- a/b2g/app.mozbuild
+++ /dev/null
@@ -1,15 +0,0 @@
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-include('/toolkit/toolkit.mozbuild')
-
-if CONFIG['MOZ_EXTENSIONS']:
-    DIRS += ['/extensions']
-
-DIRS += [
-    '/%s' % CONFIG['MOZ_BRANDING_DIRECTORY'],
-    '/b2g',
-]

deleted file mode 100644
--- a/b2g/app/Makefile.in
+++ /dev/null
@@ -1,66 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-# Make sure the standalone glue doesn't try to get libxpcom.so from b2g/app.
-NSDISTMODE = copy
-
-include $(topsrcdir)/config/rules.mk
-
-APP_ICON = app
-
-APP_BINARY = $(MOZ_APP_NAME)$(BIN_SUFFIX)
-
-ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
-
-APP_NAME = $(MOZ_APP_DISPLAYNAME)
-APP_VERSION = $(MOZ_APP_VERSION)
-
-ifdef MOZ_DEBUG
-APP_NAME := $(APP_NAME)Debug
-endif
-
-AB_CD = $(MOZ_UI_LOCALE)
-
-ifeq (zh-TW,$(AB_CD))
-LPROJ_ROOT := $(subst -,_,$(AB_CD))
-else
-LPROJ_ROOT := $(firstword $(subst -, ,$(AB_CD)))
-endif
-LPROJ := Contents/Resources/$(LPROJ_ROOT).lproj
-
-clean clobber repackage::
-	rm -rf $(DIST)/$(APP_NAME).app
-
-libs-preqs = \
-  $(call mkdir_deps,$(DIST)/$(APP_NAME).app/Contents/MacOS) \
-  $(call mkdir_deps,$(DIST)/$(APP_NAME).app/$(LPROJ)) \
-  $(NULL)
-
-.PHONY: repackage
-tools repackage:: $(libs-preqs)
-	rsync -a --exclude '*.in' $(srcdir)/macbuild/Contents $(DIST)/$(APP_NAME).app --exclude English.lproj
-	rsync -a --exclude '*.in' $(srcdir)/macbuild/Contents/Resources/English.lproj/ $(DIST)/$(APP_NAME).app/$(LPROJ)
-	sed -e 's/%MOZ_APP_VERSION%/$(MOZ_APP_VERSION)/' -e 's/%MOZ_APP_NAME%/$(MOZ_APP_NAME)/' -e 's/%APP_VERSION%/$(APP_VERSION)/' -e 's/%APP_NAME%/$(APP_NAME)/' -e 's/%APP_BINARY%/$(APP_BINARY)/' $(srcdir)/macbuild/Contents/Info.plist.in > $(DIST)/$(APP_NAME).app/Contents/Info.plist
-	sed -e 's/%APP_VERSION%/$(APP_VERSION)/' -e 's/%APP_NAME%/$(APP_NAME)/' $(srcdir)/macbuild/Contents/Resources/English.lproj/InfoPlist.strings.in | iconv -f UTF-8 -t UTF-16 > $(DIST)/$(APP_NAME).app/$(LPROJ)/InfoPlist.strings
-	rsync -a --exclude 'mangle' --exclude 'shlibsign' --exclude-from='$(srcdir)/macbuild/Contents/MacOS-files.in' $(DIST)/bin/ $(DIST)/$(APP_NAME).app/Contents/Resources
-	rsync -a --include-from='$(srcdir)/macbuild/Contents/MacOS-files.in' --exclude '*' $(DIST)/bin/ $(DIST)/$(APP_NAME).app/Contents/MacOS
-	$(RM) $(DIST)/$(APP_NAME).app/Contents/MacOS/$(PROGRAM)
-	rsync -aL $(PROGRAM) $(DIST)/$(APP_NAME).app/Contents/MacOS
-	cp -RL $(DIST)/branding/app.icns $(DIST)/$(APP_NAME).app/Contents/Resources/$(MOZ_APP_NAME).icns
-	printf APPLMOZB > $(DIST)/$(APP_NAME).app/Contents/PkgInfo
-
-else # MOZ_WIDGET_TOOLKIT != cocoa
-
-libs::
-	$(NSINSTALL) -D $(DIST)/bin/chrome/icons/default
-
-# Copy the app icon for b2g-desktop
-ifeq ($(OS_ARCH),WINNT)
-	cp $(DIST)/branding/$(APP_ICON).ico $(DIST)/bin/chrome/icons/default/$(APP_ICON).ico
-	cp $(DIST)/branding/$(APP_ICON).ico $(DIST)/bin/chrome/icons/default/default.ico
-else ifneq (gonk,$(MOZ_WIDGET_TOOLKIT))
-	cp $(DIST)/branding/default.png $(DIST)/bin/chrome/icons/default/default.png
-endif
-
-endif

deleted file mode 100644
--- a/b2g/app/b2g.js
+++ /dev/null
@@ -1,941 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#filter substitution
-
-// For the all MOZ_MULET ifdef conditions in this file: see bug 1174234
-
-#ifndef MOZ_MULET
-pref("toolkit.defaultChromeURI", "chrome://b2g/content/shell.html");
-pref("browser.chromeURL", "chrome://b2g/content/");
-#endif
-
-#ifdef MOZ_MULET
-// Set FxOS as the default homepage
-// bug 1000122: this pref is fetched as a complex value,
-// so that it can't be set a just a string.
-// data: url is a workaround this.
-pref("browser.startup.homepage", "data:text/plain,browser.startup.homepage=chrome://b2g/content/shell.html");
-pref("b2g.is_mulet", true);
-// Prevent having the firstrun page
-pref("startup.homepage_welcome_url", "");
-pref("browser.shell.checkDefaultBrowser", false);
-// Automatically open devtools on the firefox os panel
-pref("devtools.toolbox.host", "side");
-pref("devtools.toolbox.sidebar.width", 800);
-// Disable session store to ensure having only one tab opened
-pref("browser.sessionstore.max_tabs_undo", 0);
-pref("browser.sessionstore.max_windows_undo", 0);
-pref("browser.sessionstore.restore_on_demand", false);
-pref("browser.sessionstore.resume_from_crash", false);
-// No e10s on mulet
-pref("browser.tabs.remote.autostart.1", false);
-pref("browser.tabs.remote.autostart.2", false);
-#endif
-
-// Bug 945235: Prevent all bars to be considered visible:
-pref("toolkit.defaultChromeFeatures", "chrome,dialog=no,close,resizable,scrollbars,extrachrome");
-
-// Disable focus rings
-pref("browser.display.focus_ring_width", 0);
-
-// Device pixel to CSS px ratio, in percent. Set to -1 to calculate based on display density.
-pref("browser.viewport.scaleRatio", -1);
-
-/* disable text selection */
-pref("browser.ignoreNativeFrameTextSelection", true);
-
-/* cache prefs */
-#ifdef MOZ_WIDGET_GONK
-pref("browser.cache.disk.enable", true);
-pref("browser.cache.disk.capacity", 55000); // kilobytes
-pref("browser.cache.disk.parent_directory", "/cache");
-#endif
-pref("browser.cache.disk.smart_size.enabled", false);
-pref("browser.cache.disk.smart_size.first_run", false);
-
-pref("browser.cache.memory.enable", true);
-pref("browser.cache.memory.capacity", 1024); // kilobytes
-
-pref("browser.cache.memory_limit", 2048); // 2 MB
-
-/* image cache prefs */
-pref("image.cache.size", 1048576); // bytes
-pref("canvas.image.cache.limit", 20971520); // 20 MB
-
-/* offline cache prefs */
-pref("browser.offline-apps.notify", false);
-pref("browser.cache.offline.enable", true);
-pref("offline-apps.allow_by_default", true);
-
-/* protocol warning prefs */
-pref("network.protocol-handler.warn-external.tel", false);
-pref("network.protocol-handler.warn-external.mailto", false);
-pref("network.protocol-handler.warn-external.vnd.youtube", false);
-
-/* http prefs */
-pref("network.http.pipelining", true);
-pref("network.http.pipelining.ssl", true);
-pref("network.http.proxy.pipelining", true);
-pref("network.http.pipelining.maxrequests" , 6);
-pref("network.http.keep-alive.timeout", 109);
-pref("network.http.max-connections", 20);
-pref("network.http.max-persistent-connections-per-server", 6);
-pref("network.http.max-persistent-connections-per-proxy", 20);
-
-// Keep the old default of accepting all cookies,
-// no matter if you already visited the website or not
-pref("network.cookie.cookieBehavior", 0);
-
-// spdy
-pref("network.http.spdy.push-allowance", 32768);
-pref("network.http.spdy.default-hpack-buffer", 4096); // 4k
-
-// See bug 545869 for details on why these are set the way they are
-pref("network.buffer.cache.count", 24);
-pref("network.buffer.cache.size",  16384);
-
-// predictive actions
-pref("network.predictor.enabled", false); // disabled on b2g
-pref("network.predictor.max-db-size", 2097152); // bytes
-pref("network.predictor.preserve", 50); // percentage of predictor data to keep when cleaning up
-
-/* session history */
-pref("browser.sessionhistory.max_entries", 50);
-pref("browser.sessionhistory.contentViewerTimeout", 360);
-
-/* session store */
-pref("browser.sessionstore.resume_session_once", false);
-pref("browser.sessionstore.resume_from_crash", true);
-pref("browser.sessionstore.resume_from_crash_timeout", 60); // minutes
-pref("browser.sessionstore.interval", 10000); // milliseconds
-pref("browser.sessionstore.max_tabs_undo", 1);
-
-/* these should help performance */
-pref("mozilla.widget.force-24bpp", true);
-pref("mozilla.widget.use-buffer-pixmap", true);
-pref("mozilla.widget.disable-native-theme", true);
-pref("layout.reflow.synthMouseMove", false);
-#ifndef MOZ_X11
-pref("layers.enable-tiles", true);
-#endif
-pref("layers.low-precision-buffer", true);
-pref("layers.low-precision-opacity", "0.5");
-pref("layers.progressive-paint", true);
-
-/* download manager (don't show the window or alert) */
-pref("browser.download.useDownloadDir", true);
-pref("browser.download.folderList", 1); // Default to ~/Downloads
-pref("browser.download.manager.showAlertOnComplete", false);
-pref("browser.download.manager.showAlertInterval", 2000);
-pref("browser.download.manager.retention", 2);
-pref("browser.download.manager.showWhenStarting", false);
-pref("browser.download.manager.closeWhenDone", true);
-pref("browser.download.manager.openDelay", 0);
-pref("browser.download.manager.focusWhenStarting", false);
-pref("browser.download.manager.flashCount", 2);
-pref("browser.download.manager.displayedHistoryDays", 7);
-
-/* download helper */
-pref("browser.helperApps.deleteTempFileOnExit", false);
-
-/* password manager */
-pref("signon.rememberSignons", true);
-pref("signon.expireMasterPassword", false);
-
-/* autocomplete */
-pref("browser.formfill.enable", true);
-
-/* spellcheck */
-pref("layout.spellcheckDefault", 0);
-
-/* block popups by default, and notify the user about blocked popups */
-pref("dom.disable_open_during_load", true);
-pref("privacy.popups.showBrowserMessage", true);
-
-pref("keyword.enabled", true);
-pref("browser.fixup.domainwhitelist.localhost", true);
-
-pref("accessibility.typeaheadfind", false);
-pref("accessibility.typeaheadfind.timeout", 5000);
-pref("accessibility.typeaheadfind.flashBar", 1);
-pref("accessibility.typeaheadfind.linksonly", false);
-pref("accessibility.typeaheadfind.casesensitive", 0);
-
-// SSL error page behaviour
-pref("browser.ssl_override_behavior", 2);
-pref("browser.xul.error_pages.expert_bad_cert", false);
-
-// disable updating
-pref("browser.search.update", false);
-
-// tell the search service that we don't really expose the "current engine"
-pref("browser.search.noCurrentEngine", true);
-
-// enable xul error pages
-pref("browser.xul.error_pages.enabled", true);
-
-// disable color management
-pref("gfx.color_management.mode", 0);
-
-// don't allow JS to move and resize existing windows
-pref("dom.disable_window_move_resize", true);
-
-// prevent click image resizing for nsImageDocument
-pref("browser.enable_click_image_resizing", false);
-
-// controls which bits of private data to clear. by default we clear them all.
-pref("privacy.item.cache", true);
-pref("privacy.item.cookies", true);
-pref("privacy.item.offlineApps", true);
-pref("privacy.item.history", true);
-pref("privacy.item.formdata", true);
-pref("privacy.item.downloads", true);
-pref("privacy.item.passwords", true);
-pref("privacy.item.sessions", true);
-pref("privacy.item.geolocation", true);
-pref("privacy.item.siteSettings", true);
-pref("privacy.item.syncAccount", true);
-
-// base url for the wifi geolocation network provider
-pref("geo.provider.use_mls", false);
-pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
-
-// base url for the stumbler
-pref("geo.stumbler.url", "https://location.services.mozilla.com/v1/geosubmit?key=%MOZILLA_API_KEY%");
-
-// enable geo
-pref("geo.enabled", true);
-
-// content sink control -- controls responsiveness during page load
-// see https://bugzilla.mozilla.org/show_bug.cgi?id=481566#c9
-pref("content.sink.enable_perf_mode",  2); // 0 - switch, 1 - interactive, 2 - perf
-pref("content.sink.pending_event_mode", 0);
-pref("content.sink.perf_deflect_count", 1000000);
-pref("content.sink.perf_parse_time", 50000000);
-
-// Maximum scripts runtime before showing an alert
-// Disable the watchdog thread for B2G. See bug 870043 comment 31.
-pref("dom.use_watchdog", false);
-
-// The slow script dialog can be triggered from inside the JS engine as well,
-// ensure that those calls don't accidentally trigger the dialog.
-pref("dom.max_script_run_time", 0);
-pref("dom.max_chrome_script_run_time", 0);
-
-// plugins
-pref("plugin.disable", true);
-pref("dom.ipc.plugins.enabled", true);
-
-// product URLs
-// The breakpad report server to link to in about:crashes
-pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
-pref("app.releaseNotesURL", "https://www.mozilla.com/%LOCALE%/b2g/%VERSION%/releasenotes/");
-pref("app.support.baseURL", "https://support.mozilla.com/b2g");
-pref("app.privacyURL", "https://www.mozilla.com/%LOCALE%/m/privacy.html");
-pref("app.creditsURL", "https://www.mozilla.org/credits/");
-pref("app.featuresURL", "https://www.mozilla.com/%LOCALE%/b2g/features/");
-pref("app.faqURL", "https://www.mozilla.com/%LOCALE%/b2g/faq/");
-
-// Name of alternate about: page for certificate errors (when undefined, defaults to about:neterror)
-pref("security.alternate_certificate_error_page", "certerror");
-
-pref("security.warn_viewing_mixed", false); // Warning is disabled.  See Bug 616712.
-
-// Block insecure active content on https pages
-pref("security.mixed_content.block_active_content", true);
-
-// 2 = strict certificate pinning checks.
-// This default preference is more strict than Firefox because B2G
-// currently does not have a way to install local root certificates.
-// Strict checking is effectively equivalent to non-strict checking as
-// long as that is true.  If an ability to add local certificates is
-// added, there may be a need to change this pref.
-pref("security.cert_pinning.enforcement_level", 2);
-
-
-// Override some named colors to avoid inverse OS themes
-pref("ui.-moz-dialog", "#efebe7");
-pref("ui.-moz-dialogtext", "#101010");
-pref("ui.-moz-field", "#fff");
-pref("ui.-moz-fieldtext", "#1a1a1a");
-pref("ui.-moz-buttonhoverface", "#f3f0ed");
-pref("ui.-moz-buttonhovertext", "#101010");
-pref("ui.-moz-combobox", "#fff");
-pref("ui.-moz-comboboxtext", "#101010");
-pref("ui.buttonface", "#ece7e2");
-pref("ui.buttonhighlight", "#fff");
-pref("ui.buttonshadow", "#aea194");
-pref("ui.buttontext", "#101010");
-pref("ui.captiontext", "#101010");
-pref("ui.graytext", "#b1a598");
-pref("ui.highlighttext", "#1a1a1a");
-pref("ui.threeddarkshadow", "#000");
-pref("ui.threedface", "#ece7e2");
-pref("ui.threedhighlight", "#fff");
-pref("ui.threedlightshadow", "#ece7e2");
-pref("ui.threedshadow", "#aea194");
-pref("ui.windowframe", "#efebe7");
-
-pref("ui.menu", "#f97c17");
-pref("ui.menutext", "#ffffff");
-pref("ui.infobackground", "#343e40");
-pref("ui.infotext", "#686868");
-pref("ui.window", "#ffffff");
-pref("ui.windowtext", "#000000");
-pref("ui.highlight", "#b2f2ff");
-
-// replace newlines with spaces on paste into single-line text boxes
-pref("editor.singleLine.pasteNewlines", 2);
-
-// threshold where a tap becomes a drag, in 1/240" reference pixels
-// The names of the preferences are to be in sync with EventStateManager.cpp
-pref("ui.dragThresholdX", 25);
-pref("ui.dragThresholdY", 25);
-
-// Layers Acceleration.  We can only have nice things on gonk, because
-// they're not maintained anywhere else.
-#ifndef MOZ_WIDGET_GONK
-pref("dom.ipc.tabs.disabled", true);
-pref("layers.async-pan-zoom.enabled", false);
-#else
-pref("dom.ipc.tabs.disabled", false);
-pref("layers.acceleration.disabled", false);
-pref("gfx.content.azure.backends", "cairo");
-#endif
-
-// Web Notifications
-pref("notification.feature.enabled", true);
-
-// prevent video elements from preloading too much data
-pref("media.preload.default", 1); // default to preload none
-pref("media.preload.auto", 2);    // preload metadata if preload=auto
-pref("media.cache_size", 4096);    // 4MB media cache
-// Try to save battery by not resuming reading from a connection until we fall
-// below 10s of buffered data.
-pref("media.cache_resume_threshold", 10);
-pref("media.cache_readahead_limit", 30);
-
-#ifdef MOZ_FMP4
-// Enable/Disable Gonk Decoder Module
-pref("media.gonk.enabled", true);
-#endif
-
-//Encrypted media extensions.
-pref("media.eme.enabled", true);
-// The default number of decoded video frames that are enqueued in
-// MediaDecoderReader's mVideoQueue.
-pref("media.video-queue.default-size", 3);
-
-// optimize images' memory usage
-pref("image.downscale-during-decode.enabled", true);
-pref("image.mem.allow_locking_in_content_processes", true);
-// Limit the surface cache to 1/8 of main memory or 128MB, whichever is smaller.
-// Almost everything that was factored into 'max_decoded_image_kb' is now stored
-// in the surface cache.  1/8 of main memory is 32MB on a 256MB device, which is
-// about the same as the old 'max_decoded_image_kb'.
-pref("image.mem.surfacecache.max_size_kb", 131072);  // 128MB
-pref("image.mem.surfacecache.size_factor", 8);  // 1/8 of main memory
-pref("image.mem.surfacecache.discard_factor", 2);  // Discard 1/2 of the surface cache at a time.
-pref("image.mem.surfacecache.min_expiration_ms", 86400000); // 24h, we rely on the out of memory hook
-
-pref("dom.w3c_touch_events.safetyX", 0); // escape borders in units of 1/240"
-pref("dom.w3c_touch_events.safetyY", 120); // escape borders in units of 1/240"
-
-// True if this is the first time we are showing about:firstrun
-pref("browser.firstrun.show.uidiscovery", true);
-pref("browser.firstrun.show.localepicker", true);
-
-// initiated by a user
-pref("content.ime.strict_policy", true);
-
-// True if you always want dump() to work
-//
-// On Android, you also need to do the following for the output
-// to show up in logcat:
-//
-// $ adb shell stop
-// $ adb shell setprop log.redirect-stdio true
-// $ adb shell start
-pref("browser.dom.window.dump.enabled", false);
-
-// Default Content Security Policy to apply to certified apps.
-// If you change this CSP, make sure to update the fast path in nsCSPService.cpp
-pref("security.apps.certified.CSP.default", "default-src * data: blob:; script-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline' app://theme.gaiamobile.org");
-
-// handle links targeting new windows
-// 1=current window/tab, 2=new window, 3=new tab in most recent window
-pref("browser.link.open_newwindow", 3);
-
-// 0: no restrictions - divert everything
-// 1: don't divert window.open at all
-// 2: don't divert window.open with features
-pref("browser.link.open_newwindow.restriction", 0);
-
-// Enable browser frames (including OOP, except on Windows, where it doesn't
-// work), but make in-process browser frames the default.
-pref("dom.mozBrowserFramesEnabled", true);
-
-// Enable a (virtually) unlimited number of mozbrowser processes.
-// We'll run out of PIDs on UNIX-y systems before we hit this limit.
-pref("dom.ipc.processCount", 100000);
-
-pref("dom.ipc.browser_frames.oop_by_default", false);
-
-#if !defined(MOZ_MULET) && !defined(MOZ_GRAPHENE)
-pref("dom.meta-viewport.enabled", true);
-#endif
-
-//The waiting time in network manager.
-pref("network.gonk.ms-release-mms-connection", 30000);
-
-// Shortnumber matching needed for e.g. Brazil:
-// 03187654321 can be found with 87654321
-pref("dom.phonenumber.substringmatching.BR", 8);
-pref("dom.phonenumber.substringmatching.CO", 10);
-pref("dom.phonenumber.substringmatching.VE", 7);
-pref("dom.phonenumber.substringmatching.CL", 8);
-pref("dom.phonenumber.substringmatching.PE", 7);
-
-#ifdef MOZ_WIDGET_GONK
-pref("dom.webapps.firstRunWithSIM", true);
-#endif
-
-#ifdef MOZ_B2G_RIL
-// SingleVariant
-pref("dom.mozApps.single_variant_sourcedir", "/persist/svoperapps");
-#endif
-
-// controls if we want camera support
-pref("device.camera.enabled", true);
-pref("media.realtime_decoder.enabled", true);
-
-// TCPSocket
-pref("dom.mozTCPSocket.enabled", true);
-
-// Handle hardware buttons in the b2g chrome package
-pref("b2g.keys.menu.enabled", true);
-
-// Display simulator software buttons
-pref("b2g.software-buttons", false);
-
-// Screen timeout in seconds
-pref("power.screen.timeout", 60);
-
-pref("full-screen-api.enabled", true);
-
-#ifndef MOZ_WIDGET_GONK
-// If we're not actually on physical hardware, don't make the top level widget
-// fullscreen when transitioning to fullscreen. This means in emulated
-// environments (like the b2g desktop client) we won't make the client window
-// fill the whole screen, we'll just make the content fill the client window,
-// i.e. it won't give the impression to content that the number of device
-// screen pixels changes!
-pref("full-screen-api.ignore-widgets", true);
-#endif
-
-pref("media.volume.steps", 10);
-
-#ifdef MOZ_UPDATER
-// When we're applying updates, we can't let anything hang us on
-// quit+restart.  The user has no recourse.
-pref("shutdown.watchdog.timeoutSecs", 10);
-// Timeout before the update prompt automatically installs the update
-pref("b2g.update.apply-prompt-timeout", 60000); // milliseconds
-// Amount of time to wait after the user is idle before prompting to apply an update
-pref("b2g.update.apply-idle-timeout", 600000); // milliseconds
-// Amount of time after which connection will be restarted if no progress
-pref("b2g.update.download-watchdog-timeout", 120000); // milliseconds
-pref("b2g.update.download-watchdog-max-retries", 5);
-
-pref("app.update.enabled", true);
-pref("app.update.auto", false);
-pref("app.update.silent", false);
-pref("app.update.staging.enabled", true);
-pref("app.update.service.enabled", true);
-
-pref("app.update.url", "https://aus5.mozilla.org/update/5/%PRODUCT%/%VERSION%/%BUILD_ID%/%PRODUCT_DEVICE%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/%IMEI%/update.xml");
-pref("app.update.channel", "@MOZ_UPDATE_CHANNEL@");
-
-// Interval at which update manifest is fetched.  In units of seconds.
-pref("app.update.interval", 86400); // 1 day
-// Don't throttle background updates.
-pref("app.update.download.backgroundInterval", 0);
-
-// Retry update socket connections every 30 seconds in the cases of certain kinds of errors
-pref("app.update.socket.retryTimeout", 30000);
-
-// Max of 20 consecutive retries (total 10 minutes) before giving up and marking
-// the update download as failed.
-// Note: Offline errors will always retry when the network comes online.
-pref("app.update.socket.maxErrors", 20);
-
-// Enable update logging for now, to diagnose growing pains in the
-// field.
-pref("app.update.log", true);
-#else
-// Explicitly disable the shutdown watchdog.  It's enabled by default.
-// When the updater is disabled, we want to know about shutdown hangs.
-pref("shutdown.watchdog.timeoutSecs", -1);
-#endif
-
-// Allow webapps update checking
-pref("webapps.update.enabled", true);
-
-// Check daily for apps updates.
-pref("webapps.update.interval", 86400);
-
-// Extensions preferences
-pref("extensions.update.enabled", false);
-pref("extensions.getAddons.cache.enabled", false);
-
-// Context Menu
-pref("ui.click_hold_context_menus", true);
-pref("ui.click_hold_context_menus.delay", 400);
-
-// Enable device storage
-pref("device.storage.enabled", true);
-
-// Enable pre-installed applications
-pref("dom.webapps.useCurrentProfile", true);
-
-// Enable system message
-pref("dom.sysmsg.enabled", true);
-pref("media.plugins.enabled", false);
-pref("media.rtsp.enabled", true);
-pref("media.rtsp.video.enabled", true);
-
-// Disable printing (particularly, window.print())
-pref("dom.disable_window_print", true);
-
-// Disable window.showModalDialog
-pref("dom.disable_window_showModalDialog", true);
-
-// Enable new experimental html forms
-pref("dom.experimental_forms", true);
-pref("dom.forms.number", true);
-
-// Don't enable <input type=color> yet as we don't have a color picker
-// implemented for b2g (bug 875751)
-pref("dom.forms.color", false);
-
-// This preference instructs the JS engine to discard the
-// source of any privileged JS after compilation. This saves
-// memory, but makes things like Function.prototype.toSource()
-// fail.
-pref("javascript.options.discardSystemSource", true);
-
-// XXXX REMOVE FOR PRODUCTION. Turns on GC and CC logging
-pref("javascript.options.mem.log", false);
-
-// Increase mark slice time from 10ms to 30ms
-pref("javascript.options.mem.gc_incremental_slice_ms", 30);
-
-// Increase time to get more high frequency GC on benchmarks from 1000ms to 1500ms
-pref("javascript.options.mem.gc_high_frequency_time_limit_ms", 1500);
-
-pref("javascript.options.mem.gc_high_frequency_heap_growth_max", 300);
-pref("javascript.options.mem.gc_high_frequency_heap_growth_min", 120);
-pref("javascript.options.mem.gc_high_frequency_high_limit_mb", 40);
-pref("javascript.options.mem.gc_high_frequency_low_limit_mb", 0);
-pref("javascript.options.mem.gc_low_frequency_heap_growth", 120);
-pref("javascript.options.mem.high_water_mark", 6);
-pref("javascript.options.mem.gc_allocation_threshold_mb", 1);
-pref("javascript.options.mem.gc_min_empty_chunk_count", 1);
-pref("javascript.options.mem.gc_max_empty_chunk_count", 2);
-
-// Show/Hide scrollbars when active/inactive
-pref("ui.showHideScrollbars", 1);
-pref("ui.useOverlayScrollbars", 1);
-pref("ui.scrollbarFadeBeginDelay", 450);
-pref("ui.scrollbarFadeDuration", 0);
-
-// Scrollbar position follows the document `dir` attribute
-pref("layout.scrollbar.side", 1);
-
-// CSS Scroll Snapping
-pref("layout.css.scroll-snap.enabled", true);
-
-// Enable the ProcessPriorityManager, and give processes with no visible
-// documents a 1s grace period before they're eligible to be marked as
-// background. Background processes that are perceivable due to playing
-// media are given a longer grace period to accomodate changing tracks, etc.
-pref("dom.ipc.processPriorityManager.enabled", true);
-pref("dom.ipc.processPriorityManager.backgroundGracePeriodMS", 1000);
-pref("dom.ipc.processPriorityManager.backgroundPerceivableGracePeriodMS", 5000);
-pref("dom.ipc.processPriorityManager.temporaryPriorityLockMS", 5000);
-
-// Number of different background/foreground levels for background/foreground
-// processes.  We use these different levels to force the low-memory killer to
-// kill processes in a LRU order.
-pref("dom.ipc.processPriorityManager.BACKGROUND.LRUPoolLevels", 5);
-pref("dom.ipc.processPriorityManager.BACKGROUND_PERCEIVABLE.LRUPoolLevels", 4);
-
-// Kernel parameters for process priorities.  These affect how processes are
-// killed on low-memory and their relative CPU priorities.
-//
-// The kernel can only accept 6 (OomScoreAdjust, KillUnderKB) pairs. But it is
-// okay, kernel will still kill processes with larger OomScoreAdjust first even
-// its OomScoreAdjust don't have a corresponding KillUnderKB.
-
-pref("hal.processPriorityManager.gonk.MASTER.OomScoreAdjust", 0);
-pref("hal.processPriorityManager.gonk.MASTER.KillUnderKB", 4096);
-pref("hal.processPriorityManager.gonk.MASTER.cgroup", "");
-
-pref("hal.processPriorityManager.gonk.FOREGROUND_HIGH.OomScoreAdjust", 67);
-pref("hal.processPriorityManager.gonk.FOREGROUND_HIGH.KillUnderKB", 5120);
-pref("hal.processPriorityManager.gonk.FOREGROUND_HIGH.cgroup", "apps/critical");
-
-pref("hal.processPriorityManager.gonk.FOREGROUND.OomScoreAdjust", 134);
-pref("hal.processPriorityManager.gonk.FOREGROUND.KillUnderKB", 6144);
-pref("hal.processPriorityManager.gonk.FOREGROUND.cgroup", "apps");
-
-pref("hal.processPriorityManager.gonk.FOREGROUND_KEYBOARD.OomScoreAdjust", 200);
-pref("hal.processPriorityManager.gonk.FOREGROUND_KEYBOARD.cgroup", "apps");
-
-pref("hal.processPriorityManager.gonk.BACKGROUND_PERCEIVABLE.OomScoreAdjust", 400);
-pref("hal.processPriorityManager.gonk.BACKGROUND_PERCEIVABLE.KillUnderKB", 8192);
-pref("hal.processPriorityManager.gonk.BACKGROUND_PERCEIVABLE.cgroup", "apps/bg_perceivable");
-
-pref("hal.processPriorityManager.gonk.BACKGROUND.OomScoreAdjust", 667);
-pref("hal.processPriorityManager.gonk.BACKGROUND.KillUnderKB", 20480);
-pref("hal.processPriorityManager.gonk.BACKGROUND.cgroup", "apps/bg_non_interactive");
-
-// Control group definitions (i.e., CPU priority groups) for B2G processes.
-//
-// memory_swappiness -   0 - The kernel will swap only to avoid an out of memory condition
-// memory_swappiness -  60 - The default value.
-// memory_swappiness - 100 - The kernel will swap aggressively.
-
-// Foreground apps
-pref("hal.processPriorityManager.gonk.cgroups.apps.cpu_shares", 1024);
-pref("hal.processPriorityManager.gonk.cgroups.apps.cpu_notify_on_migrate", 0);
-pref("hal.processPriorityManager.gonk.cgroups.apps.memory_swappiness", 10);
-
-// Foreground apps with high priority, 16x more CPU than foreground ones
-pref("hal.processPriorityManager.gonk.cgroups.apps/critical.cpu_shares", 16384);
-pref("hal.processPriorityManager.gonk.cgroups.apps/critical.cpu_notify_on_migrate", 0);
-pref("hal.processPriorityManager.gonk.cgroups.apps/critical.memory_swappiness", 0);
-
-// Background perceivable apps, ~10x less CPU than foreground ones
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_perceivable.cpu_shares", 103);
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_perceivable.cpu_notify_on_migrate", 0);
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_perceivable.memory_swappiness", 60);
-
-// Background apps, ~20x less CPU than foreground ones and ~2x less than perceivable ones
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_non_interactive.cpu_shares", 52);
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_non_interactive.cpu_notify_on_migrate", 0);
-pref("hal.processPriorityManager.gonk.cgroups.apps/bg_non_interactive.memory_swappiness", 100);
-
-// By default the compositor thread on gonk runs without real-time priority.  RT
-// priority can be enabled by setting this pref to a value between 1 and 99.
-// Note that audio processing currently runs at RT priority 2 or 3 at most.
-//
-// If RT priority is disabled, then the compositor nice value is used. We prefer
-// to use a nice value of -4, which matches Android's preferences. Setting a preference
-// of RT priority 1 would mean it is higher than audio, which is -16. The compositor
-// priority must be below the audio thread.
-//
-// Do not change these values without gfx team review.
-pref("hal.gonk.COMPOSITOR.rt_priority", 0);
-pref("hal.gonk.COMPOSITOR.nice", -4);
-
-// Fire a memory pressure event when the system has less than Xmb of memory
-// remaining.  You should probably set this just above Y.KillUnderKB for
-// the highest priority class Y that you want to make an effort to keep alive.
-// (For example, we want BACKGROUND_PERCEIVABLE to stay alive.)  If you set
-// this too high, then we'll send out a memory pressure event every Z seconds
-// (see below), even while we have processes that we would happily kill in
-// order to free up memory.
-pref("gonk.notifyHardLowMemUnderKB", 14336);
-
-// Fire a memory pressure event when the system has less than Xmb of memory
-// remaining and then switch to the hard trigger, see above.  This should be
-// placed above the BACKGROUND priority class.
-pref("gonk.notifySoftLowMemUnderKB", 43008);
-
-// We wait this long before polling the memory-pressure fd after seeing one
-// memory pressure event.  (When we're not under memory pressure, we sit
-// blocked on a poll(), and this pref has no effect.)
-pref("gonk.systemMemoryPressureRecoveryPollMS", 5000);
-
-pref("dom.ipc.reuse_parent_app", false);
-
-// When a process receives a system message, we hold a CPU wake lock on its
-// behalf for this many seconds, or until it handles the system message,
-// whichever comes first.
-pref("dom.ipc.systemMessageCPULockTimeoutSec", 30);
-
-// Ignore the "dialog=1" feature in window.open.
-pref("dom.disable_window_open_dialog_feature", true);
-
-// Screen reader support
-pref("accessibility.accessfu.activate", 2);
-pref("accessibility.accessfu.quicknav_modes", "Link,Heading,FormElement,Landmark,ListItem");
-// Active quicknav mode, index value of list from quicknav_modes
-pref("accessibility.accessfu.quicknav_index", 0);
-// Setting for an utterance order (0 - description first, 1 - description last).
-pref("accessibility.accessfu.utterance", 1);
-// Whether to skip images with empty alt text
-pref("accessibility.accessfu.skip_empty_images", true);
-// Setting to change the verbosity of entered text (0 - none, 1 - characters,
-// 2 - words, 3 - both)
-pref("accessibility.accessfu.keyboard_echo", 3);
-
-// Enable hit-target fluffing
-pref("ui.touch.radius.enabled", true);
-pref("ui.touch.radius.leftmm", 3);
-pref("ui.touch.radius.topmm", 5);
-pref("ui.touch.radius.rightmm", 3);
-pref("ui.touch.radius.bottommm", 2);
-
-pref("ui.mouse.radius.enabled", true);
-pref("ui.mouse.radius.leftmm", 3);
-pref("ui.mouse.radius.topmm", 5);
-pref("ui.mouse.radius.rightmm", 3);
-pref("ui.mouse.radius.bottommm", 2);
-
-// Disable native prompt
-pref("browser.prompt.allowNative", false);
-
-// Minimum delay in milliseconds between network activity notifications (0 means
-// no notifications). The delay is the same for both download and upload, though
-// they are handled separately. This pref is only read once at startup:
-// a restart is required to enable a new value.
-pref("network.activity.blipIntervalMilliseconds", 250);
-
-// By default we want the NetworkManager service to manage Gecko's offline
-// status for us according to the state of Wifi/cellular data connections.
-// In some environments, such as the emulator or hardware with other network
-// connectivity, this is not desireable, however, in which case this pref
-// can be flipped to false.
-pref("network.gonk.manage-offline-status", true);
-
-// On Firefox Mulet, we can't enable shared JSM scope
-// as it breaks most Firefox JSMs (see bug 961777)
-#ifndef MOZ_MULET
-// Break any JSMs or JS components that rely on shared scope
-#ifndef DEBUG
-pref("jsloader.reuseGlobal", true);
-#endif
-#endif
-
-// Enable font inflation for browser tab content.
-pref("font.size.inflation.minTwips", 120);
-// And disable it for lingering master-process UI.
-pref("font.size.inflation.disabledInMasterProcess", true);
-
-// Enable freeing dirty pages when minimizing memory; this reduces memory
-// consumption when applications are sent to the background.
-pref("memory.free_dirty_pages", true);
-
-// Enable the Linux-specific, system-wide memory reporter.
-pref("memory.system_memory_reporter", true);
-
-// Don't dump memory reports on OOM, by default.
-pref("memory.dump_reports_on_oom", false);
-
-pref("layout.framevisibility.numscrollportwidths", 1);
-pref("layout.framevisibility.numscrollportheights", 1);
-
-// Wait up to this much milliseconds when orientation changed
-pref("layers.orientation.sync.timeout", 1000);
-
-// Animate the orientation change
-pref("b2g.orientation.animate", true);
-
-// Don't discard WebGL contexts for foreground apps on memory
-// pressure.
-pref("webgl.can-lose-context-in-foreground", false);
-
-// Allow nsMemoryInfoDumper to create a fifo in the temp directory.  We use
-// this fifo to trigger about:memory dumps, among other things.
-pref("memory_info_dumper.watch_fifo.enabled", true);
-pref("memory_info_dumper.watch_fifo.directory", "/data/local");
-
-// See ua-update.json.in for the packaged UA override list
-pref("general.useragent.updates.enabled", true);
-pref("general.useragent.updates.url", "https://dynamicua.cdn.mozilla.net/0/%APP_ID%");
-pref("general.useragent.updates.interval", 604800); // 1 week
-pref("general.useragent.updates.retry", 86400); // 1 day
-// Device ID can be composed of letter, numbers, hyphen ("-") and dot (".")
-pref("general.useragent.device_id", "");
-
-// Add Mozilla AudioChannel APIs.
-pref("media.useAudioChannelAPI", true);
-
-pref("b2g.version", @MOZ_B2G_VERSION@);
-pref("b2g.osName", @MOZ_B2G_OS_NAME@);
-
-// Disable console buffering to save memory.
-pref("consoleservice.buffered", false);
-
-#ifdef MOZ_WIDGET_GONK
-// Performance testing suggests 2k is a better page size for SQLite.
-pref("toolkit.storage.pageSize", 2048);
-#endif
-
-// The url of the manifest we use for ADU pings.
-pref("ping.manifestURL", "https://marketplace.firefox.com/packaged.webapp");
-
-// Enable the disk space watcher
-pref("disk_space_watcher.enabled", true);
-
-// SNTP preferences.
-pref("network.sntp.maxRetryCount", 10);
-pref("network.sntp.refreshPeriod", 86400); // In seconds.
-pref("network.sntp.pools", // Servers separated by ';'.
-     "0.pool.ntp.org;1.pool.ntp.org;2.pool.ntp.org;3.pool.ntp.org");
-pref("network.sntp.port", 123);
-pref("network.sntp.timeout", 30); // In seconds.
-
-// Allow ADB to run for this many hours before disabling.
-// 0 disables the timer.
-pref("b2g.adb.timeout-hours", 12);
-
-// Absolute path to the devtool unix domain socket file used
-// to communicate with a usb cable via adb forward
-pref("devtools.debugger.unix-domain-socket", "/data/local/debugger-socket");
-
-// enable Skia/GL (OpenGL-accelerated 2D drawing) for large enough 2d canvases,
-// falling back to Skia/software for smaller canvases
-#ifdef MOZ_WIDGET_GONK
-pref("gfx.canvas.azure.backends", "skia");
-pref("gfx.canvas.azure.accelerated", true);
-#endif
-
-// Turn on dynamic cache size for Skia
-pref("gfx.canvas.skiagl.dynamic-cache", true);
-
-// Limit skia to canvases the size of the device screen or smaller
-pref("gfx.canvas.max-size-for-skia-gl", -1);
-
-// enable fence with readpixels for SurfaceStream
-pref("gfx.gralloc.fence-with-readpixels", true);
-
-// enable screen mirroring to external display
-pref("gfx.screen-mirroring.enabled", true);
-
-// The url of the page used to display network error details.
-pref("b2g.neterror.url", "net_error.html");
-
-// Enable Web Speech synthesis API
-pref("media.webspeech.synth.enabled", true);
-
-// Enable Web Speech recognition API
-pref("media.webspeech.recognition.enable", true);
-
-// External Helper Application Handling
-//
-// All external helper application handling can require the docshell to be
-// active before allowing the external helper app service to handle content.
-//
-// To prevent SD card DoS attacks via downloads we disable background handling.
-//
-pref("security.exthelperapp.disable_background_handling", true);
-
-// Inactivity time in milliseconds after which we shut down the OS.File worker.
-pref("osfile.reset_worker_delay", 5000);
-
-// APZ physics settings, tuned by UX designers
-pref("apz.axis_lock.mode", 2); // Use "sticky" axis locking
-pref("apz.fling_curve_function_x1", "0.41");
-pref("apz.fling_curve_function_y1", "0.0");
-pref("apz.fling_curve_function_x2", "0.80");
-pref("apz.fling_curve_function_y2", "1.0");
-pref("apz.fling_curve_threshold_inches_per_ms", "0.01");
-pref("apz.fling_friction", "0.0019");
-pref("apz.max_velocity_inches_per_ms", "0.07");
-pref("apz.overscroll.enabled", true);
-pref("apz.displayport_expiry_ms", 0); // causes issues on B2G, see bug 1250924
-
-// For event-regions based hit-testing
-pref("layout.event-regions.enabled", true);
-
-// This preference allows FirefoxOS apps (and content, I think) to force
-// the use of software (instead of hardware accelerated) 2D canvases by
-// creating a context like this:
-//
-//   canvas.getContext('2d', { willReadFrequently: true })
-//
-// Using a software canvas can save memory when JS calls getImageData()
-// on the canvas frequently. See bug 884226.
-pref("gfx.canvas.willReadFrequently.enable", true);
-
-// Disable autofocus until we can have it not bring up the keyboard.
-// https://bugzilla.mozilla.org/show_bug.cgi?id=965763
-pref("browser.autofocus", false);
-
-// Enable wakelock
-pref("dom.wakelock.enabled", true);
-
-// Enable webapps add-ons
-pref("dom.apps.reviewer_paths", "/reviewers/,/extension/reviewers/");
-
-// New implementation to unify touch-caret and selection-carets.
-pref("layout.accessiblecaret.enabled", true);
-
-// Show the selection bars at the two ends of the selection highlight. Required
-// by the spec in bug 921965.
-pref("layout.accessiblecaret.bar.enabled", true);
-
-// Hide carets and text selection dialog during scrolling.
-pref("layout.accessiblecaret.always_show_when_scrolling", false);
-
-// Enable sync with Firefox Accounts.
-pref("services.sync.fxaccounts.enabled", true);
-pref("identity.fxaccounts.enabled", true);
-
-pref("identity.fxaccounts.remote.oauth.uri", "https://oauth.accounts.firefox.com/v1");
-pref("identity.fxaccounts.remote.profile.uri", "https://profile.accounts.firefox.com/v1");
-
-// Disable Firefox Accounts device registration until bug 1238895 is fixed.
-pref("identity.fxaccounts.skipDeviceRegistration", true);
-
-// Enable mapped array buffer.
-pref("dom.mapped_arraybuffer.enabled", true);
-
-// UDPSocket API
-pref("dom.udpsocket.enabled", true);
-
-// Comma separated list of activity names that can only be provided by
-// the system app in dev mode.
-pref("dom.activities.developer_mode_only", "import-app");
-
-// mulet apparently loads firefox.js as well as b2g.js, so we have to explicitly
-// disable serviceworkers and push here to get them disabled in mulet.
-pref("dom.serviceWorkers.enabled", false);
-pref("dom.push.enabled", false);
-
-#if defined(RELEASE_OR_BETA)
-// Bug 1278848: Enable service worker notifications on release B2G once
-// they're ready.
-pref("dom.webnotifications.serviceworker.enabled", false);
-#else
-pref("dom.webnotifications.serviceworker.enabled", true);
-#endif
-
-// Retain at most 10 processes' layers buffers
-pref("layers.compositor-lru-size", 10);
-
-// In B2G by deafult any AudioChannelAgent is muted when created.
-pref("dom.audiochannel.mutedByDefault", true);
-
-// Default device name for Presentation API
-pref("dom.presentation.device.name", "Firefox OS");
-
-// Enable notification of performance timing
-pref("dom.performance.enable_notify_performance_timing", true);
-
-// Multi-screen
-pref("b2g.multiscreen.chrome_remote_url", "chrome://b2g/content/shell_remote.html");
-pref("b2g.multiscreen.system_remote_url", "index_remote.html");
-
-// Audio competing between tabs
-pref("dom.audiochannel.audioCompeting", false);
-
-// Because we can't have nice things.
-#ifdef MOZ_GRAPHENE
-#include ../graphene/graphene.js
-#endif

deleted file mode 100644
--- a/b2g/app/macbuild/Contents/Info.plist.in
+++ /dev/null
@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
-	<key>CFBundleExecutable</key>
-	<string>%APP_BINARY%</string>
-	<key>CFBundleGetInfoString</key>
-	<string>%APP_NAME% %APP_VERSION%</string>
-	<key>CFBundleIconFile</key>
-	<string>%MOZ_APP_NAME%.icns</string>
-	<key>CFBundleIdentifier</key>
-	<string>org.mozilla.b2g</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>%MOZ_APP_VERSION%</string>
-	<key>CFBundleName</key>
-	<string>%APP_NAME%</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>%APP_VERSION%</string>
-	<key>CFBundleSignature</key>
-	<string>MOZB</string>
-	<key>CFBundleVersion</key>
-	<string>%APP_VERSION%</string>
-	<key>NSAppleScriptEnabled</key>
-	<true/>
-	<key>CGDisableCoalescedUpdates</key>
-	<true/>
-	<key>NSHighResolutionCapable</key>
-	<true/>
-	<key>NSPrincipalClass</key>
-	<string>GeckoNSApplication</string>
-	<key>CFBundleURLTypes</key>
-	<array>
-		<dict>
-			<key>CFBundleURLIconFile</key>
-			<string>document.icns</string>
-			<key>CFBundleURLName</key>
-			<string>http URL</string>
-			<key>CFBundleURLSchemes</key>
-			<array>
-				<string>http</string>
-			</array>
-		</dict>
-		<dict>
-			<key>CFBundleURLIconFile</key>
-			<string>document.icns</string>
-			<key>CFBundleURLName</key>
-			<string>https URL</string>
-			<key>CFBundleURLSchemes</key>
-			<array>
-				<string>https</string>
-			</array>
-		</dict>
-		<dict>
-			<key>CFBundleURLName</key>
-			<string>ftp URL</string>
-			<key>CFBundleURLSchemes</key>
-			<array>
-				<string>ftp</string>
-			</array>
-		</dict>
-	</array>
-</dict>
-</plist>

deleted file mode 100644
--- a/b2g/app/macbuild/Contents/MacOS-files.in
+++ /dev/null
@@ -1,9 +0,0 @@
-/*.app/***
-/*.dylib
-/b2g
-/certutil
-/gtest/***
-/pk12util
-/ssltunnel
-/xpcshell
-/XUL

deleted file mode 100644
--- a/b2g/app/macbuild/Contents/Resources/English.lproj/InfoPlist.strings.in
+++ /dev/null
@@ -1,5 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-CFBundleName = "%APP_NAME%";

deleted file mode 100644
--- a/b2g/app/moz.build
+++ /dev/null
@@ -1,76 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-if CONFIG['GAIADIR']:
-    GeckoProgram(CONFIG['MOZ_APP_NAME'] + "-bin")
-else:
-    GeckoProgram(CONFIG['MOZ_APP_NAME'])
-
-SOURCES += [
-    'nsBrowserApp.cpp',
-]
-if CONFIG['_MSC_VER']:
-    # Always enter a Windows program through wmain, whether or not we're
-    # a console application.
-    WIN32_EXE_LDFLAGS += ['-ENTRY:wmainCRTStartup']
-
-USE_LIBS += [
-    'zlib',
-]
-
-for var in ('MOZ_APP_NAME', 'MOZ_APP_VERSION', 'MOZ_UPDATER'):
-    DEFINES[var] = CONFIG[var]
-
-LOCAL_INCLUDES += [
-    '!/build',
-    '/toolkit/xre',
-    '/xpcom/base',
-    '/xpcom/build',
-]
-
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
-    LOCAL_INCLUDES += [
-        '/widget/gonk/libdisplay',
-    ]
-
-    LDFLAGS += ['-Wl,--export-dynamic']
-
-    USE_LIBS += [
-        'display',
-        'mozpng',
-    ]
-    OS_LIBS += [
-        'ui',
-        'EGL',
-        'hardware_legacy',
-        'hardware',
-        'cutils',
-    ]
-    OS_LIBS += CONFIG['MOZ_ZLIB_LIBS']
-    if CONFIG['ANDROID_VERSION'] in ('17', '18', '19', '21', '22'):
-        OS_LIBS += [
-            'gui',
-            'suspend',
-        ]
-    OS_LIBS += [
-        'binder',
-        'utils',
-    ]
-
-DISABLE_STL_WRAPPING = True
-
-if CONFIG['OS_ARCH'] == 'WINNT':
-    OS_LIBS += [
-        'version',
-    ]
-
-JS_PREFERENCE_PP_FILES += [
-    'b2g.js',
-]
-
-FINAL_TARGET_PP_FILES += [
-  'ua-update.json.in',
-]

deleted file mode 100644
--- a/b2g/app/nsBrowserApp.cpp
+++ /dev/null
@@ -1,236 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsXULAppAPI.h"
-#include "application.ini.h"
-#include "nsXPCOMGlue.h"
-#if defined(XP_WIN)
-#include <windows.h>
-#include <stdlib.h>
-#elif defined(XP_UNIX)
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-
-#include "nsCOMPtr.h"
-#include "nsIFile.h"
-#include "nsStringGlue.h"
-
-#ifdef XP_WIN
-// we want a wmain entry point
-#include "nsWindowsWMain.cpp"
-#define strcasecmp _stricmp
-#endif
-
-#ifdef MOZ_WIDGET_GONK
-#include "BootAnimation.h"
-#endif
-
-#include "BinaryPath.h"
-
-#include "nsXPCOMPrivate.h" // for MAXPATHLEN and XPCOM_DLL
-
-#ifdef MOZ_WIDGET_GONK
-# include <binder/ProcessState.h>
-#endif
-
-#include "mozilla/Sprintf.h"
-#include "mozilla/Telemetry.h"
-#include "mozilla/WindowsDllBlocklist.h"
-
-static void Output(const char *fmt, ... )
-{
-  va_list ap;
-  va_start(ap, fmt);
-
-#if defined(XP_WIN) && !MOZ_WINCONSOLE
-  wchar_t msg[2048];
-  _vsnwprintf(msg, sizeof(msg)/sizeof(msg[0]), NS_ConvertUTF8toUTF16(fmt).get(), ap);
-  MessageBoxW(nullptr, msg, L"XULRunner", MB_OK | MB_ICONERROR);
-#else
-  vfprintf(stderr, fmt, ap);
-#endif
-
-  va_end(ap);
-}
-
-/**
- * Return true if |arg| matches the given argument name.
- */
-static bool IsArg(const char* arg, const char* s)
-{
-  if (*arg == '-')
-  {
-    if (*++arg == '-')
-      ++arg;
-    return !strcasecmp(arg, s);
-  }
-
-#if defined(XP_WIN)
-  if (*arg == '/')
-    return !strcasecmp(++arg, s);
-#endif
-
-  return false;
-}
-
-XRE_GetFileFromPathType XRE_GetFileFromPath;
-XRE_CreateAppDataType XRE_CreateAppData;
-XRE_FreeAppDataType XRE_FreeAppData;
-XRE_TelemetryAccumulateType XRE_TelemetryAccumulate;
-XRE_mainType XRE_main;
-
-static const nsDynamicFunctionLoad kXULFuncs[] = {
-    { "XRE_GetFileFromPath", (NSFuncPtr*) &XRE_GetFileFromPath },
-    { "XRE_CreateAppData", (NSFuncPtr*) &XRE_CreateAppData },
-    { "XRE_FreeAppData", (NSFuncPtr*) &XRE_FreeAppData },
-    { "XRE_TelemetryAccumulate", (NSFuncPtr*) &XRE_TelemetryAccumulate },
-    { "XRE_main", (NSFuncPtr*) &XRE_main },
-    { nullptr, nullptr }
-};
-
-static int do_main(int argc, char* argv[])
-{
-  nsCOMPtr<nsIFile> appini;
-  nsresult rv;
-
-  // Allow firefox.exe to launch XULRunner apps via -app <application.ini>
-  // Note that -app must be the *first* argument.
-  const char *appDataFile = getenv("XUL_APP_FILE");
-  if (appDataFile && *appDataFile) {
-    rv = XRE_GetFileFromPath(appDataFile, getter_AddRefs(appini));
-    if (NS_FAILED(rv)) {
-      Output("Invalid path found: '%s'", appDataFile);
-      return 255;
-    }
-  }
-  else if (argc > 1 && IsArg(argv[1], "app")) {
-    if (argc == 2) {
-      Output("Incorrect number of arguments passed to -app");
-      return 255;
-    }
-
-    rv = XRE_GetFileFromPath(argv[2], getter_AddRefs(appini));
-    if (NS_FAILED(rv)) {
-      Output("application.ini path not recognized: '%s'", argv[2]);
-      return 255;
-    }
-
-    char appEnv[MAXPATHLEN];
-    SprintfLiteral(appEnv, "XUL_APP_FILE=%s", argv[2]);
-    if (putenv(strdup(appEnv))) {
-      Output("Couldn't set %s.\n", appEnv);
-      return 255;
-    }
-    argv[2] = argv[0];
-    argv += 2;
-    argc -= 2;
-  }
-
-#ifdef MOZ_WIDGET_GONK
-  /* Start boot animation */
-  mozilla::StartBootAnimation();
-#endif
-
-  if (appini) {
-    nsXREAppData *appData;
-    rv = XRE_CreateAppData(appini, &appData);
-    if (NS_FAILED(rv)) {
-      Output("Couldn't read application.ini");
-      return 255;
-    }
-    int result = XRE_main(argc, argv, appData);
-    XRE_FreeAppData(appData);
-    return result;
-  }
-
-  return XRE_main(argc, argv, &sAppData);
-}
-
-int main(int argc, char* argv[])
-{
-  char exePath[MAXPATHLEN];
-
-#ifdef MOZ_WIDGET_GONK
-  // This creates a ThreadPool for binder ipc. A ThreadPool is necessary to
-  // receive binder calls, though not necessary to send binder calls.
-  // ProcessState::Self() also needs to be called once on the main thread to
-  // register the main thread with the binder driver.
-  android::ProcessState::self()->startThreadPool();
-#endif
-
-  nsresult rv;
-  rv = mozilla::BinaryPath::Get(argv[0], exePath);
-  if (NS_FAILED(rv)) {
-    Output("Couldn't calculate the application directory.\n");
-    return 255;
-  }
-
-  char *lastSlash = strrchr(exePath, XPCOM_FILE_PATH_SEPARATOR[0]);
-  if (!lastSlash || ((lastSlash - exePath) + sizeof(XPCOM_DLL) + 1 > MAXPATHLEN))
-    return 255;
-
-  strcpy(++lastSlash, XPCOM_DLL);
-
-#if defined(XP_UNIX)
-  // If the b2g app is launched from adb shell, then the shell will wind
-  // up being the process group controller. This means that we can't send
-  // signals to the process group (useful for profiling).
-  // We ignore the return value since setsid() fails if we're already the
-  // process group controller (the normal situation).
-  (void)setsid();
-#endif
-
-#ifdef HAS_DLL_BLOCKLIST
-  DllBlocklist_Initialize();
-#endif
-
-  rv = XPCOMGlueStartup(exePath);
-  if (NS_FAILED(rv)) {
-    Output("Couldn't load XPCOM.\n");
-    return 255;
-  }
-  // Reset exePath so that it is the directory name and not the xpcom dll name
-  *lastSlash = 0;
-
-  rv = XPCOMGlueLoadXULFunctions(kXULFuncs);
-  if (NS_FAILED(rv)) {
-    Output("Couldn't load XRE functions.\n");
-    return 255;
-  }
-
-  int result;
-  {
-    ScopedLogging log;
-    char **_argv;
-
-    /*
-     * Duplicate argument vector to conform non-const argv of
-     * do_main() since XRE_main() is very stupid with non-const argv.
-     */
-    _argv = new char *[argc + 1];
-    for (int i = 0; i < argc; i++) {
-      size_t len = strlen(argv[i]) + 1;
-      _argv[i] = new char[len];
-      MOZ_ASSERT(_argv[i] != nullptr);
-      memcpy(_argv[i], argv[i], len);
-    }
-    _argv[argc] = nullptr;
-
-    result = do_main(argc, _argv);
-
-    for (int i = 0; i < argc; i++) {
-      delete[] _argv[i];
-    }
-    delete[] _argv;
-  }
-
-  return result;
-}

deleted file mode 100644
--- a/b2g/app/ua-update.json.in
+++ /dev/null
@@ -1,51 +0,0 @@
-#filter slashslash
-// Everything after the first // on a line will be removed by the preproccesor.
-// Send these sites a custom user-agent. Bugs should be included with an entry.
-{
-  // bug 826347, msn.com
-  "msn.com": "\\(Mobile#(Android 4.4.4; Mobile",
-  // bug 826353, itau.com.br
-  "itau.com.br": "\\(Mobile#(Android; Mobile",
-  // bug 826510, r7.com
-  "r7.com": "\\(Mobile#(Android; Mobile",
-  // bug 827622, bing.com
-  "bing.com": "\\(Mobile#(Android; Mobile",
-  // bug 827626, magazineluiza.com.br
-  "magazineluiza.com.br": "\\(Mobile#(Android; Mobile",
-  // bug 827670, elpais.com.co
-  "elpais.com.co": "\\(Mobile#(Android 4.4.4; Mobile",
-  // bug 828416, loteriasyapuestas.es
-  "loteriasyapuestas.es": "\\(Mobile#(Android; Mobile",
-  // bug 828418, bbva.es
-  "bbva.es": "\\(Mobile#(Android; Mobile",
-  // bug 828439, movistar.com.ve
-  "movistar.com.ve": "\\(Mobile#(Android; Mobile",
-  // bug 843132, comunio.es
-  "comunio.es": "\\(Mobile#(Android; Mobile",
-  // bug 843151, citibank.com
-  "citibank.com": "\\(Mobile#(Android; Mobile",
-  // bug 843153, games.com
-  "games.com": "\\(Mobile#(Android; Mobile",
-  // bug 843160, ehow.com
-  "ehow.com": "\\(Mobile#(Android; Mobile",
-  // bug 878228, blikk.hu
-  "blikk.hu": "\\(Mobile#(Android; Mobile",
-  // bug 878238, koponyeg.hu
-  "koponyeg.hu": "\\(Mobile#(Android; Mobile",
-  // bug 878240, kuruc.info
-  "kuruc.info": "\\(Mobile#(Android; Mobile",
-  // bug 878242, nemzetisport.hu
-  "nemzetisport.hu": "\\(Mobile#(Android; Mobile",
-  // bug 878246, port.hu
-  "port.hu": "\\(Mobile#(Android; Mobile",
-  // bug 878249, portfolio.hu
-  "portfolio.hu": "\\(Mobile#(Android; Mobile",
-  // bug 878260, cdm.me
-  "cdm.me": "\\(Mobile#(Android; Mobile",
-  // bug 878262, download.com
-  "download.com": "\\(Mobile#(Android; Mobile",
-  // bug 878273, livescore.com
-  "livescore.com": "\\(Mobile#(Android; Mobile",
-  // bug 878653, redstarbelgrade.info
-  "redstarbelgrade.info": "\\(Mobile#(Android; Mobile"
-}

deleted file mode 100644
--- a/b2g/branding/branding-common.mozbuild
+++ /dev/null
@@ -1,23 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-@template
-def B2GBranding():
-    if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':
-        BRANDING_FILES += [
-            'app.ico',
-        ]
-    elif CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
-        BRANDING_FILES += [
-            'app.icns',
-            'background.png',
-            'disk.icns',
-            'dsstore',
-        ]
-    elif 'gtk' in CONFIG['MOZ_WIDGET_TOOLKIT']:
-        BRANDING_FILES += [
-            'default.png',
-        ]

deleted file mode 100644
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GIT binary patch
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deleted file mode 100644
--- a/b2g/branding/browserhtml/configure.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-MOZ_APP_DISPLAYNAME=Browser.html

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GIT binary patch
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deleted file mode 100644
--- a/b2g/branding/browserhtml/content/jar.mn
+++ /dev/null
@@ -1,10 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-chrome.jar:
-% content branding %content/branding/ contentaccessible=yes
-  content/branding/about.png                     (about.png)
-  content/branding/logoWordmark.png              (logoWordmark.png)
-  content/branding/logo.png                      (logo.png)
-  content/branding/favicon32.png                 (favicon32.png)

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GIT binary patch
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deleted file mode 100644
--- a/b2g/branding/browserhtml/content/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

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deleted file mode 100644
--- a/b2g/branding/browserhtml/locales/en-US/brand.dtd
+++ /dev/null
@@ -1,7 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<!ENTITY  brandShortName  "Browser.html">
-<!ENTITY  brandFullName   "Mozilla Browser.html">
-<!ENTITY  vendorShortName "Mozilla">

deleted file mode 100644
--- a/b2g/branding/browserhtml/locales/en-US/brand.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-brandShortName=Browser.html
-brandFullName=Mozilla Browser.html

deleted file mode 100644
--- a/b2g/branding/browserhtml/locales/jar.mn
+++ /dev/null
@@ -1,11 +0,0 @@
-#filter substitution
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-@AB_CD@.jar:
-% locale branding @AB_CD@ %locale/branding/
-# Branding only exists in en-US
-  locale/branding/brand.dtd        (en-US/brand.dtd)
-  locale/branding/brand.properties (en-US/brand.properties)

deleted file mode 100644
--- a/b2g/branding/browserhtml/locales/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

deleted file mode 100644
--- a/b2g/branding/browserhtml/moz.build
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-DIRS += ['content', 'locales']
-
-include('../branding-common.mozbuild')
-B2GBranding()

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deleted file mode 100644
--- a/b2g/branding/horizon/configure.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-MOZ_APP_DISPLAYNAME=Horizon

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deleted file mode 100644
--- a/b2g/branding/horizon/content/jar.mn
+++ /dev/null
@@ -1,10 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-chrome.jar:
-% content branding %content/branding/ contentaccessible=yes
-  content/branding/about.png                     (about.png)
-  content/branding/logoWordmark.png              (logoWordmark.png)
-  content/branding/logo.png                      (logo.png)
-  content/branding/favicon32.png                 (favicon32.png)

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GIT binary patch
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deleted file mode 100644
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+++ /dev/null
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-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

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deleted file mode 100644
--- a/b2g/branding/horizon/locales/en-US/brand.dtd
+++ /dev/null
@@ -1,8 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<!ENTITY  brandShortName  "Horizon">
-<!ENTITY  brandFullName   "Mozilla Horizon">
-<!ENTITY  vendorShortName "Mozilla">
-<!ENTITY  logoTrademark   "Horizon and the Horizon logos are trademarks of the Mozilla Foundation.">

deleted file mode 100644
--- a/b2g/branding/horizon/locales/en-US/brand.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-brandShortName=Horizon
-brandFullName=Mozilla Horizon

deleted file mode 100644
--- a/b2g/branding/horizon/locales/jar.mn
+++ /dev/null
@@ -1,11 +0,0 @@
-#filter substitution
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-@AB_CD@.jar:
-% locale branding @AB_CD@ %locale/branding/
-# Branding only exists in en-US
-  locale/branding/brand.dtd        (en-US/brand.dtd)
-  locale/branding/brand.properties (en-US/brand.properties)

deleted file mode 100644
--- a/b2g/branding/horizon/locales/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

deleted file mode 100644
--- a/b2g/branding/horizon/moz.build
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-DIRS += ['content', 'locales']
-
-include('../branding-common.mozbuild')
-B2GBranding()

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deleted file mode 100644
--- a/b2g/branding/official/configure.sh
+++ /dev/null
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-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-MOZ_APP_DISPLAYNAME=B2G
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deleted file mode 100644
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-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-chrome.jar:
-% content branding %content/branding/ contentaccessible=yes
-  content/branding/about.png                     (about.png)
-  content/branding/logoWordmark.png              (logoWordmark.png)
-  content/branding/logo.png                      (logo.png)
-  content/branding/favicon32.png                 (favicon32.png)

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deleted file mode 100644
--- a/b2g/branding/official/content/moz.build
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-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

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deleted file mode 100644
--- a/b2g/branding/official/locales/en-US/brand.dtd
+++ /dev/null
@@ -1,8 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<!ENTITY  brandShortName  "Firefox">
-<!ENTITY  brandFullName   "Mozilla Firefox">
-<!ENTITY  vendorShortName "Mozilla">
-<!ENTITY  logoTrademark   "Firefox and the Firefox logos are trademarks of the Mozilla Foundation.">

deleted file mode 100644
--- a/b2g/branding/official/locales/en-US/brand.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-brandShortName=Firefox
-brandFullName=Mozilla Firefox

deleted file mode 100644
--- a/b2g/branding/official/locales/jar.mn
+++ /dev/null
@@ -1,11 +0,0 @@
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-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-@AB_CD@.jar:
-% locale branding @AB_CD@ %locale/branding/
-# Branding only exists in en-US
-  locale/branding/brand.dtd        (en-US/brand.dtd)
-  locale/branding/brand.properties (en-US/brand.properties)

deleted file mode 100644
--- a/b2g/branding/official/locales/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
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-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

deleted file mode 100644
--- a/b2g/branding/official/moz.build
+++ /dev/null
@@ -1,10 +0,0 @@
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-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-DIRS += ['content', 'locales']
-
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-B2GBranding()

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deleted file mode 100644
--- a/b2g/branding/unofficial/configure.sh
+++ /dev/null
@@ -1,6 +0,0 @@
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-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
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deleted file mode 100644
--- a/b2g/branding/unofficial/content/jar.mn
+++ /dev/null
@@ -1,10 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-chrome.jar:
-% content branding %content/branding/ contentaccessible=yes
-  content/branding/about.png                     (about.png)
-  content/branding/logoWordmark.png              (logoWordmark.png)
-  content/branding/logo.png                      (logo.png)
-  content/branding/favicon32.png                 (favicon32.png)

deleted file mode 100644
index 91377a312090ce5032e4ceff60f173abc5a0da64..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
index a3017f59ecf02808ee8793f118d02bd04b2bae8a..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
--- a/b2g/branding/unofficial/content/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

deleted file mode 100644
index 25a0830eac7003d6dec6992b18b9f17a0f27d723..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
index c4307fc8418436bb6b2fd3a6afc702c2db28aa77..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
index c49b7b878e417b076f2b9b61eb398e8fe1d56a2e..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
index 657101d6e220315df695f721f6c635d0fa3e2079..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

deleted file mode 100644
--- a/b2g/branding/unofficial/locales/en-US/brand.dtd
+++ /dev/null
@@ -1,8 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-<!ENTITY  brandShortName  "Firefox">
-<!ENTITY  brandFullName   "Mozilla Firefox">
-<!ENTITY  vendorShortName "Mozilla">
-<!ENTITY  logoTrademark   "Firefox and the Firefox logos are trademarks of the Mozilla Foundation.">

deleted file mode 100644
--- a/b2g/branding/unofficial/locales/en-US/brand.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-brandShortName=Firefox
-brandFullName=Mozilla Firefox

deleted file mode 100644
--- a/b2g/branding/unofficial/locales/jar.mn
+++ /dev/null
@@ -1,11 +0,0 @@
-#filter substitution
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-@AB_CD@.jar:
-% locale branding @AB_CD@ %locale/branding/
-# Nightly branding only exists in en-US
-  locale/branding/brand.dtd        (en-US/brand.dtd)
-  locale/branding/brand.properties (en-US/brand.properties)

deleted file mode 100644
--- a/b2g/branding/unofficial/locales/moz.build
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
\ No newline at end of file

deleted file mode 100644
--- a/b2g/branding/unofficial/moz.build
+++ /dev/null
@@ -1,10 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-DIRS += ['content', 'locales']
-
-include('../branding-common.mozbuild')
-B2GBranding()

deleted file mode 100644
--- a/b2g/build.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-include $(topsrcdir)/toolkit/mozapps/installer/package-name.mk
-
-installer: 
-	@$(MAKE) -C b2g/installer installer
-
-package:
-	@$(MAKE) -C b2g/installer
-
-install::
-	@echo 'B2G can't be installed directly.'
-	@exit 1
-
-upload::
-	@$(MAKE) -C b2g/installer upload
-
-ifdef ENABLE_TESTS
-# Implemented in testing/testsuite-targets.mk
-
-mochitest-browser-chrome:
-	$(RUN_MOCHITEST) --flavor=browser
-	$(CHECK_TEST_ERROR)
-
-mochitest:: mochitest-browser-chrome
-
-.PHONY: mochitest-browser-chrome
-endif
-

deleted file mode 100644
--- a/b2g/chrome/content/ErrorPage.js
+++ /dev/null
@@ -1,73 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-var Cu = Components.utils;
-var Cc = Components.classes;
-var Ci = Components.interfaces;
-
-dump("############ ErrorPage.js\n");
-
-var ErrorPageHandler = {
-  _reload: function() {
-    docShell.QueryInterface(Ci.nsIWebNavigation).reload(Ci.nsIWebNavigation.LOAD_FLAGS_NONE);
-  },
-
-  _certErrorPageEventHandler: function(e) {
-    let target = e.originalTarget;
-    let errorDoc = target.ownerDocument;
-
-    // If the event came from an ssl error page, it is one of the "Add
-    // Exception…" buttons.
-    if (/^about:certerror\?e=nssBadCert/.test(errorDoc.documentURI)) {
-      let permanent = errorDoc.getElementById("permanentExceptionButton");
-      let temp = errorDoc.getElementById("temporaryExceptionButton");
-      if (target == temp || target == permanent) {
-        sendAsyncMessage("ErrorPage:AddCertException", {
-          url: errorDoc.location.href,
-          isPermanent: target == permanent
-        });
-      }
-    }
-  },
-
-  _bindPageEvent: function(target) {
-    if (!target) {
-      return;
-    }
-
-    if (/^about:certerror/.test(target.documentURI)) {
-      let errorPageEventHandler = this._certErrorPageEventHandler.bind(this);
-      addEventListener("click", errorPageEventHandler, true, false);
-      let listener = function() {
-        removeEventListener("click", errorPageEventHandler, true);
-        removeEventListener("pagehide", listener, true);
-      }.bind(this);
-
-      addEventListener("pagehide", listener, true);
-    }
-  },
-
-  domContentLoadedHandler: function(e) {
-    let target = e.originalTarget;
-    let targetDocShell = target.defaultView
-                               .QueryInterface(Ci.nsIInterfaceRequestor)
-                               .getInterface(Ci.nsIWebNavigation);
-    if (targetDocShell != docShell) {
-      return;
-    }
-    this._bindPageEvent(target);
-  },
-
-  init: function() {
-    addMessageListener("ErrorPage:ReloadPage", this._reload.bind(this));
-    addEventListener('DOMContentLoaded',
-                     this.domContentLoadedHandler.bind(this),
-                     true);
-    this._bindPageEvent(content.document);
-  }
-};
-
-ErrorPageHandler.init();