Merge b-i to m-c
authorPhil Ringnalda <philringnalda@gmail.com>
Sat, 13 Sep 2014 09:59:06 -0700
changeset 205205 d070787de8f7b56e32bf5800b30f143c4d02d474
parent 205167 f6a8ea81fa4e79aaa7483e60677cdb529db54a05 (current diff)
parent 205204 fe67a2d780cfb13e546f59bf1466ae0f8568fa71 (diff)
child 205206 ab04d0f2665f0d430a3432b802bf8236e3464cf9
child 205224 4c0b9148640bee79c5689f887b9e94762a06149c
child 205231 c1ca0e74d3cbc0c844b6f7822047985cba77b10c
push id49106
push userphilringnalda@gmail.com
push dateSat, 13 Sep 2014 17:12:34 +0000
treeherdermozilla-inbound@ab04d0f2665f [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
milestone35.0a1
first release with
nightly linux32
d070787de8f7 / 35.0a1 / 20140914030209 / files
nightly linux64
d070787de8f7 / 35.0a1 / 20140914030209 / files
nightly mac
d070787de8f7 / 35.0a1 / 20140914030209 / files
nightly win32
d070787de8f7 / 35.0a1 / 20140914030209 / files
nightly win64
d070787de8f7 / 35.0a1 / 20140914030209 / files
last release without
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
releases
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
Merge b-i to m-c
--- a/b2g/chrome/content/settings.js
+++ b/b2g/chrome/content/settings.js
@@ -320,16 +320,19 @@ setUpdateTrackingId();
   };
 
 })();
 
 // ================ Accessibility ============
 (function setupAccessibility() {
   let accessibilityScope = {};
   SettingsListener.observe("accessibility.screenreader", false, function(value) {
+    if (!value) {
+      return;
+    }
     if (!('AccessFu' in accessibilityScope)) {
       Cu.import('resource://gre/modules/accessibility/AccessFu.jsm',
                 accessibilityScope);
       accessibilityScope.AccessFu.attach(window);
     }
   });
 })();
 
--- a/b2g/config/dolphin/sources.xml
+++ b/b2g/config/dolphin/sources.xml
@@ -10,25 +10,25 @@
   <!--original fetch url was git://codeaurora.org/-->
   <remote fetch="https://git.mozilla.org/external/caf" name="caf"/>
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="fe92ddd450e03b38edb2d465de7897971d68ac68">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="95bb5b66b3ec5769c3de8d3f25d681787418e7d2"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="ebdad82e61c16772f6cd47e9f11936bf6ebe9aa0"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="8b880805d454664b3eed11d0f053cdeafa1ff06e"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" revision="a1e239a0bb5cd1d69680bf1075883aa9a7bf2429"/>
   <project groups="linux,x86" name="platform/prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" path="prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" revision="c7931763d41be602407ed9d71e2c0292c6597e00"/>
   <project groups="linux,x86" name="platform/prebuilts/python/linux-x86/2.7.5" path="prebuilts/python/linux-x86/2.7.5" revision="83760d213fb3bec7b4117d266fcfbf6fe2ba14ab"/>
   <project name="device/common" path="device/common" revision="6a2995683de147791e516aae2ccb31fdfbe2ad30"/>
@@ -122,22 +122,22 @@
   <project name="platform/system/security" path="system/security" revision="ee8068b9e7bfb2770635062fc9c2035be2142bd8"/>
   <project name="platform/system/vold" path="system/vold" revision="2e43efe1b30d0b98574d293059556aebd2f46454"/>
   <!--original fetch url was http://sprdsource.spreadtrum.com:8085/b2g/android-->
   <remote fetch="https://git.mozilla.org/external/sprd-aosp" name="sprd-aosp"/>
   <default remote="sprd-aosp" revision="sprdb2g_gonk4.4" sync-j="4"/>
   <!-- Stock Android things -->
   <project name="platform/external/icu4c" path="external/icu4c" revision="2bb01561780583cc37bc667f0ea79f48a122d8a2"/>
   <!-- dolphin specific things -->
-  <project name="device/sprd" path="device/sprd" revision="ebb1ce6af72efe15c6919e2ceb9ee805ce2e5960"/>
+  <project name="device/sprd" path="device/sprd" revision="0351ccd65808a2486e0fefb99674ca7a64c2c6dc"/>
   <project name="platform/external/wpa_supplicant_8" path="external/wpa_supplicant_8" revision="4e58336019b5cbcfd134caf55b142236cf986618"/>
   <project name="platform/frameworks/av" path="frameworks/av" revision="facca8d3e35431b66f85a4eb42bc6c5b24bd04da"/>
   <project name="platform/hardware/akm" path="hardware/akm" revision="6d3be412647b0eab0adff8a2768736cf4eb68039"/>
   <project groups="invensense" name="platform/hardware/invensense" path="hardware/invensense" revision="e6d9ab28b4f4e7684f6c07874ee819c9ea0002a2"/>
   <project name="platform/hardware/ril" path="hardware/ril" revision="865ce3b4a2ba0b3a31421ca671f4d6c5595f8690"/>
   <project name="kernel/common" path="kernel" revision="28aab3bd1139b6beea545f50dee8903c0634de84"/>
   <project name="platform/system/core" path="system/core" revision="53d584d4a4b4316e4de9ee5f210d662f89b44e7e"/>
   <project name="u-boot" path="u-boot" revision="2d7a801a3e002078f885e8085fad374a564682e5"/>
   <project name="vendor/sprd/gps" path="vendor/sprd/gps" revision="7feb3df0e150053e0143ef525f6e082bda320aea"/>
-  <project name="vendor/sprd/open-source" path="vendor/sprd/open-source" revision="cbc0a8e207a21bfaa96e07971ac1f380d9a677cf"/>
+  <project name="vendor/sprd/open-source" path="vendor/sprd/open-source" revision="69c8c336794666b010e34b2f501d89118513c546"/>
   <project name="vendor/sprd/partner" path="vendor/sprd/partner" revision="8649c7145972251af11b0639997edfecabfc7c2e"/>
   <project name="vendor/sprd/proprietories" path="vendor/sprd/proprietories" revision="d2466593022f7078aaaf69026adf3367c2adb7bb"/>
 </manifest>
--- a/b2g/config/emulator-ics/sources.xml
+++ b/b2g/config/emulator-ics/sources.xml
@@ -14,23 +14,23 @@
   <!--original fetch url was git://github.com/apitrace/-->
   <remote fetch="https://git.mozilla.org/external/apitrace" name="apitrace"/>
   <default remote="caf" revision="refs/tags/android-4.0.4_r2.1" sync-j="4"/>
   <!-- Gonk specific things and forks -->
   <project name="platform_build" path="build" remote="b2g" revision="4d1e85908d792d9468c4da7040acd191fbb51b40">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="fake-dalvik" path="dalvik" remote="b2g" revision="ca1f327d5acc198bb4be62fa51db2c039032c9ce"/>
-  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="platform_hardware_ril" path="hardware/ril" remote="b2g" revision="cd88d860656c31c7da7bb310d6a160d0011b0961"/>
   <project name="platform_external_qemu" path="external/qemu" remote="b2g" revision="c058843242068d0df7c107e09da31b53d2e08fa6"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project name="platform/abi/cpp" path="abi/cpp" revision="dd924f92906085b831bf1cbbc7484d3c043d613c"/>
   <project name="platform/bionic" path="bionic" revision="c72b8f6359de7ed17c11ddc9dfdde3f615d188a9"/>
   <project name="platform/bootable/recovery" path="bootable/recovery" revision="425f8b5fadf5889834c5acd27d23c9e0b2129c28"/>
   <project name="device/common" path="device/common" revision="42b808b7e93d0619286ae8e59110b176b7732389"/>
   <project name="device/sample" path="device/sample" revision="237bd668d0f114d801a8d6455ef5e02cc3577587"/>
   <project name="platform_external_apriori" path="external/apriori" remote="b2g" revision="11816ad0406744f963537b23d68ed9c2afb412bd"/>
   <project name="platform/external/bluetooth/bluez" path="external/bluetooth/bluez" revision="52a1a862a8bac319652b8f82d9541ba40bfa45ce"/>
--- a/b2g/config/emulator-jb/sources.xml
+++ b/b2g/config/emulator-jb/sources.xml
@@ -12,20 +12,20 @@
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="8986df0f82e15ac2798df0b6c2ee3435400677ac">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.1" path="prebuilts/clang/linux-x86/3.1" revision="5c45f43419d5582949284eee9cef0c43d866e03b"/>
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.2" path="prebuilts/clang/linux-x86/3.2" revision="3748b4168e7bd8d46457d4b6786003bc6a5223ce"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="9025e50b9d29b3cabbbb21e1dd94d0d13121a17e"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="b89fda71fcd0fa0cf969310e75be3ea33e048b44"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="2e7d5348f35575870b3c7e567a9a9f6d66f8d6c5"/>
--- a/b2g/config/emulator-kk/sources.xml
+++ b/b2g/config/emulator-kk/sources.xml
@@ -10,25 +10,25 @@
   <!--original fetch url was git://codeaurora.org/-->
   <remote fetch="https://git.mozilla.org/external/caf" name="caf"/>
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="fe92ddd450e03b38edb2d465de7897971d68ac68">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="f92a936f2aa97526d4593386754bdbf02db07a12"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="6e47ff2790f5656b5b074407829ceecf3e6188c4"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="1950e4760fa14688b83cdbb5acaa1af9f82ef434"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" revision="ac6eb97a37035c09fb5ede0852f0881e9aadf9ad"/>
   <project groups="linux,x86" name="platform/prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" path="prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" revision="737f591c5f95477148d26602c7be56cbea0cdeb9"/>
   <project groups="linux,x86" name="platform/prebuilts/python/linux-x86/2.7.5" path="prebuilts/python/linux-x86/2.7.5" revision="51da9b1981be481b92a59a826d4d78dc73d0989a"/>
   <project name="device/common" path="device/common" revision="798a3664597e6041985feab9aef42e98d458bc3d"/>
--- a/b2g/config/emulator/sources.xml
+++ b/b2g/config/emulator/sources.xml
@@ -14,23 +14,23 @@
   <!--original fetch url was git://github.com/apitrace/-->
   <remote fetch="https://git.mozilla.org/external/apitrace" name="apitrace"/>
   <default remote="caf" revision="refs/tags/android-4.0.4_r2.1" sync-j="4"/>
   <!-- Gonk specific things and forks -->
   <project name="platform_build" path="build" remote="b2g" revision="4d1e85908d792d9468c4da7040acd191fbb51b40">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="fake-dalvik" path="dalvik" remote="b2g" revision="ca1f327d5acc198bb4be62fa51db2c039032c9ce"/>
-  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="platform_hardware_ril" path="hardware/ril" remote="b2g" revision="cd88d860656c31c7da7bb310d6a160d0011b0961"/>
   <project name="platform_external_qemu" path="external/qemu" remote="b2g" revision="c058843242068d0df7c107e09da31b53d2e08fa6"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project name="platform/abi/cpp" path="abi/cpp" revision="dd924f92906085b831bf1cbbc7484d3c043d613c"/>
   <project name="platform/bionic" path="bionic" revision="c72b8f6359de7ed17c11ddc9dfdde3f615d188a9"/>
   <project name="platform/bootable/recovery" path="bootable/recovery" revision="425f8b5fadf5889834c5acd27d23c9e0b2129c28"/>
   <project name="device/common" path="device/common" revision="42b808b7e93d0619286ae8e59110b176b7732389"/>
   <project name="device/sample" path="device/sample" revision="237bd668d0f114d801a8d6455ef5e02cc3577587"/>
   <project name="platform_external_apriori" path="external/apriori" remote="b2g" revision="11816ad0406744f963537b23d68ed9c2afb412bd"/>
   <project name="platform/external/bluetooth/bluez" path="external/bluetooth/bluez" revision="52a1a862a8bac319652b8f82d9541ba40bfa45ce"/>
--- a/b2g/config/flame-kk/sources.xml
+++ b/b2g/config/flame-kk/sources.xml
@@ -10,25 +10,25 @@
   <!--original fetch url was git://codeaurora.org/-->
   <remote fetch="https://git.mozilla.org/external/caf" name="caf"/>
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="fe92ddd450e03b38edb2d465de7897971d68ac68">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="95bb5b66b3ec5769c3de8d3f25d681787418e7d2"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="ebdad82e61c16772f6cd47e9f11936bf6ebe9aa0"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="8b880805d454664b3eed11d0f053cdeafa1ff06e"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.7" revision="a1e239a0bb5cd1d69680bf1075883aa9a7bf2429"/>
   <project groups="linux,x86" name="platform/prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" path="prebuilts/gcc/linux-x86/x86/i686-linux-android-4.7" revision="c7931763d41be602407ed9d71e2c0292c6597e00"/>
   <project groups="linux,x86" name="platform/prebuilts/python/linux-x86/2.7.5" path="prebuilts/python/linux-x86/2.7.5" revision="a32003194f707f66a2d8cdb913ed1869f1926c5d"/>
   <project name="device/common" path="device/common" revision="96d4d2006c4fcb2f19a3fa47ab10cb409faa017b"/>
--- a/b2g/config/flame/sources.xml
+++ b/b2g/config/flame/sources.xml
@@ -12,20 +12,20 @@
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="8986df0f82e15ac2798df0b6c2ee3435400677ac">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.1" path="prebuilts/clang/linux-x86/3.1" revision="e95b4ce22c825da44d14299e1190ea39a5260bde"/>
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.2" path="prebuilts/clang/linux-x86/3.2" revision="471afab478649078ad7c75ec6b252481a59e19b8"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="95bb5b66b3ec5769c3de8d3f25d681787418e7d2"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="ebdad82e61c16772f6cd47e9f11936bf6ebe9aa0"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="8b880805d454664b3eed11d0f053cdeafa1ff06e"/>
@@ -118,17 +118,17 @@
   <project name="platform/system/vold" path="system/vold" revision="153df4d067a4149c7d78f1c92fed2ce2bd6a272e"/>
   <!--original fetch url was git://github.com/t2m-foxfone/-->
   <remote fetch="https://git.mozilla.org/external/t2m-foxfone" name="t2m"/>
   <default remote="caf" revision="jb_3.2" sync-j="4"/>
   <!-- Flame specific things -->
   <project name="device/generic/armv7-a-neon" path="device/generic/armv7-a-neon" revision="e8a318f7690092e639ba88891606f4183e846d3f"/>
   <project name="device/qcom/common" path="device/qcom/common" revision="878804e0becfe5635bb8ccbf2671333d546c6fb6"/>
   <project name="device-flame" path="device/t2m/flame" remote="b2g" revision="55ba09d8edffe7daffd954986b913319fd97890f"/>
-  <project name="codeaurora_kernel_msm" path="kernel" remote="b2g" revision="ebb14165369f5edc3f335d5bde6eef8439073589"/>
+  <project name="codeaurora_kernel_msm" path="kernel" remote="b2g" revision="49417cfc622074daa3c76b345a199f6731375800"/>
   <project name="kernel_lk" path="bootable/bootloader/lk" remote="b2g" revision="9eb619d2efdf4bd121587d8296f5c10481f750b8"/>
   <project name="platform_bootable_recovery" path="bootable/recovery" remote="b2g" revision="e81502511cda303c803e63f049574634bc96f9f2"/>
   <project name="platform/external/bluetooth/bluedroid" path="external/bluetooth/bluedroid" revision="81c4a859d75d413ad688067829d21b7ba9205f81"/>
   <project name="platform/external/bluetooth/bluez" path="external/bluetooth/bluez" revision="f0689ac1914cdbc59e53bdc9edd9013dc157c299"/>
   <project name="platform/external/bluetooth/glib" path="external/bluetooth/glib" revision="dd925f76e4f149c3d5571b80e12f7e24bbe89c59"/>
   <project name="platform/external/dbus" path="external/dbus" revision="ea87119c843116340f5df1d94eaf8275e1055ae8"/>
   <project name="platform_external_libnfc-nci" path="external/libnfc-nci" remote="t2m" revision="4186bdecb4dae911b39a8202252cc2310d91b0be"/>
   <project name="platform/external/wpa_supplicant_8" path="external/wpa_supplicant_8" revision="320b05a5761eb2a4816f7529c91ea49422979b55"/>
--- a/b2g/config/gaia.json
+++ b/b2g/config/gaia.json
@@ -1,9 +1,9 @@
 {
     "git": {
         "git_revision": "", 
         "remote": "", 
         "branch": ""
     }, 
-    "revision": "51bb0dde2b9800784dc6b4688eb8108aa18de765", 
+    "revision": "90c5e3b6bc763bd6a40aa5671801ff6852ad951d", 
     "repo_path": "/integration/gaia-central"
 }
--- a/b2g/config/hamachi/sources.xml
+++ b/b2g/config/hamachi/sources.xml
@@ -12,22 +12,22 @@
   <!--original fetch url was git://github.com/apitrace/-->
   <remote fetch="https://git.mozilla.org/external/apitrace" name="apitrace"/>
   <default remote="caf" revision="b2g/ics_strawberry" sync-j="4"/>
   <!-- Gonk specific things and forks -->
   <project name="platform_build" path="build" remote="b2g" revision="4d1e85908d792d9468c4da7040acd191fbb51b40">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="fake-dalvik" path="dalvik" remote="b2g" revision="ca1f327d5acc198bb4be62fa51db2c039032c9ce"/>
-  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <!-- Stock Android things -->
   <project name="platform/abi/cpp" path="abi/cpp" revision="6426040f1be4a844082c9769171ce7f5341a5528"/>
   <project name="platform/bionic" path="bionic" revision="d2eb6c7b6e1bc7643c17df2d9d9bcb1704d0b9ab"/>
   <project name="platform/bootable/recovery" path="bootable/recovery" revision="746bc48f34f5060f90801925dcdd964030c1ab6d"/>
   <project name="platform/development" path="development" revision="2460485184bc8535440bb63876d4e63ec1b4770c"/>
   <project name="device/common" path="device/common" revision="0dcc1e03659db33b77392529466f9eb685cdd3c7"/>
   <project name="device/sample" path="device/sample" revision="68b1cb978a20806176123b959cb05d4fa8adaea4"/>
   <project name="platform_external_apriori" path="external/apriori" remote="b2g" revision="11816ad0406744f963537b23d68ed9c2afb412bd"/>
--- a/b2g/config/helix/sources.xml
+++ b/b2g/config/helix/sources.xml
@@ -10,17 +10,17 @@
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <default remote="caf" revision="b2g/ics_strawberry" sync-j="4"/>
   <!-- Gonk specific things and forks -->
   <project name="platform_build" path="build" remote="b2g" revision="4d1e85908d792d9468c4da7040acd191fbb51b40">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="fake-dalvik" path="dalvik" remote="b2g" revision="ca1f327d5acc198bb4be62fa51db2c039032c9ce"/>
-  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
   <project name="gonk-patches" path="patches" remote="b2g" revision="223a2421006e8f5da33f516f6891c87cae86b0f6"/>
   <!-- Stock Android things -->
   <project name="platform/abi/cpp" path="abi/cpp" revision="6426040f1be4a844082c9769171ce7f5341a5528"/>
   <project name="platform/bionic" path="bionic" revision="d2eb6c7b6e1bc7643c17df2d9d9bcb1704d0b9ab"/>
--- a/b2g/config/nexus-4/sources.xml
+++ b/b2g/config/nexus-4/sources.xml
@@ -12,20 +12,20 @@
   <!--original fetch url was https://git.mozilla.org/releases-->
   <remote fetch="https://git.mozilla.org/releases" name="mozillaorg"/>
   <!-- B2G specific things. -->
   <project name="platform_build" path="build" remote="b2g" revision="8986df0f82e15ac2798df0b6c2ee3435400677ac">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="fake-libdvm" path="dalvik" remote="b2g" revision="d50ae982b19f42f0b66d08b9eb306be81687869f"/>
-  <project name="gaia" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <project name="valgrind" path="external/valgrind" remote="b2g" revision="daa61633c32b9606f58799a3186395fd2bbb8d8c"/>
   <project name="vex" path="external/VEX" remote="b2g" revision="47f031c320888fe9f3e656602588565b52d43010"/>
   <!-- Stock Android things -->
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.1" path="prebuilts/clang/linux-x86/3.1" revision="5c45f43419d5582949284eee9cef0c43d866e03b"/>
   <project groups="linux" name="platform/prebuilts/clang/linux-x86/3.2" path="prebuilts/clang/linux-x86/3.2" revision="3748b4168e7bd8d46457d4b6786003bc6a5223ce"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6" revision="9025e50b9d29b3cabbbb21e1dd94d0d13121a17e"/>
   <project groups="linux" name="platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" path="prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6" revision="b89fda71fcd0fa0cf969310e75be3ea33e048b44"/>
   <project groups="linux,arm" name="platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" path="prebuilts/gcc/linux-x86/arm/arm-eabi-4.7" revision="2e7d5348f35575870b3c7e567a9a9f6d66f8d6c5"/>
--- a/b2g/config/wasabi/sources.xml
+++ b/b2g/config/wasabi/sources.xml
@@ -12,22 +12,22 @@
   <!--original fetch url was git://github.com/apitrace/-->
   <remote fetch="https://git.mozilla.org/external/apitrace" name="apitrace"/>
   <default remote="caf" revision="ics_chocolate_rb4.2" sync-j="4"/>
   <!-- Gonk specific things and forks -->
   <project name="platform_build" path="build" remote="b2g" revision="4d1e85908d792d9468c4da7040acd191fbb51b40">
     <copyfile dest="Makefile" src="core/root.mk"/>
   </project>
   <project name="fake-dalvik" path="dalvik" remote="b2g" revision="ca1f327d5acc198bb4be62fa51db2c039032c9ce"/>
-  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="b72909030e214175144342f7e5df7e88a2b52fd4"/>
+  <project name="gaia.git" path="gaia" remote="mozillaorg" revision="e5da0e462e51cf7f56963e87deb845f87a3a1cf4"/>
   <project name="gonk-misc" path="gonk-misc" remote="b2g" revision="6969df171e5295f855f12d12db0382048e6892e7"/>
   <project name="rilproxy" path="rilproxy" remote="b2g" revision="827214fcf38d6569aeb5c6d6f31cb296d1f09272"/>
   <project name="librecovery" path="librecovery" remote="b2g" revision="891e5069c0ad330d8191bf8c7b879c814258c89f"/>
   <project name="moztt" path="external/moztt" remote="b2g" revision="562d357b72279a9e35d4af5aeecc8e1ffa2f44f1"/>
-  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="7c22462206967693ab96b6af1627ba6925f5723f"/>
+  <project name="apitrace" path="external/apitrace" remote="apitrace" revision="e29a2effcf580682728fcbab5608bcf82aad48b0"/>
   <project name="gonk-patches" path="patches" remote="b2g" revision="223a2421006e8f5da33f516f6891c87cae86b0f6"/>
   <!-- Stock Android things -->
   <project name="platform/abi/cpp" path="abi/cpp" revision="6426040f1be4a844082c9769171ce7f5341a5528"/>
   <project name="platform/bionic" path="bionic" revision="cd5dfce80bc3f0139a56b58aca633202ccaee7f8"/>
   <project name="platform/bootable/recovery" path="bootable/recovery" revision="e0a9ac010df3afaa47ba107192c05ac8b5516435"/>
   <project name="platform/development" path="development" revision="a384622f5fcb1d2bebb9102591ff7ae91fe8ed2d"/>
   <project name="device/common" path="device/common" revision="7c65ea240157763b8ded6154a17d3c033167afb7"/>
   <project name="device/sample" path="device/sample" revision="c328f3d4409db801628861baa8d279fb8855892f"/>
--- a/b2g/dev/app/moz.build
+++ b/b2g/dev/app/moz.build
@@ -1,3 +1,6 @@
 # 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/.
+
+DIST_SUBDIR = 'browser'
+export('DIST_SUBDIR')
--- a/b2g/installer/package-manifest.in
+++ b/b2g/installer/package-manifest.in
@@ -646,17 +646,17 @@
 @BINPATH@/icons/*.xpm
 @BINPATH@/icons/*.png
 #endif
 #endif
 
 ; [Default Preferences]
 ; All the pref files must be part of base to prevent migration bugs
 #ifdef MOZ_MULET
-@BINPATH@/defaults/pref/b2g.js
+@BINPATH@/browser/@PREF_DIR@/b2g.js
 #else
 @BINPATH@/@PREF_DIR@/b2g.js
 #endif
 @BINPATH@/@PREF_DIR@/channel-prefs.js
 @BINPATH@/greprefs.js
 @BINPATH@/defaults/autoconfig/platform.js
 @BINPATH@/defaults/autoconfig/prefcalls.js
 @BINPATH@/defaults/profile/prefs.js
--- a/dom/camera/DOMCameraControl.cpp
+++ b/dom/camera/DOMCameraControl.cpp
@@ -642,27 +642,63 @@ nsDOMCameraControl::Capabilities()
       return nullptr;
     }
     mCapabilities = caps;
   }
 
   return caps.forget();
 }
 
+class ImmediateErrorCallback : public nsRunnable
+{
+public:
+  ImmediateErrorCallback(CameraErrorCallback* aCallback, const nsAString& aMessage)
+    : mCallback(aCallback)
+    , mMessage(aMessage)
+  { }
+
+  NS_IMETHODIMP
+  Run()
+  {
+    MOZ_ASSERT(NS_IsMainThread());
+    ErrorResult ignored;
+    mCallback->Call(mMessage, ignored);
+    return NS_OK;
+  }
+
+protected:
+  nsRefPtr<CameraErrorCallback> mCallback;
+  nsString mMessage;
+};
+
 // Methods.
 void
 nsDOMCameraControl::StartRecording(const CameraStartRecordingOptions& aOptions,
                                    nsDOMDeviceStorage& aStorageArea,
                                    const nsAString& aFilename,
                                    CameraStartRecordingCallback& aOnSuccess,
                                    const Optional<OwningNonNull<CameraErrorCallback> >& aOnError,
                                    ErrorResult& aRv)
 {
   MOZ_ASSERT(mCameraControl);
 
+  nsRefPtr<CameraStartRecordingCallback> cb = mStartRecordingOnSuccessCb;
+  if (cb) {
+    if (aOnError.WasPassed()) {
+      DOM_CAMERA_LOGT("%s:onError WasPassed\n", __func__);
+      NS_DispatchToMainThread(new ImmediateErrorCallback(&aOnError.Value(),
+                              NS_LITERAL_STRING("StartRecordingInProgress")));
+    } else {
+      DOM_CAMERA_LOGT("%s:onError NS_ERROR_FAILURE\n", __func__);
+      // Only throw if no error callback was passed in.
+      aRv = NS_ERROR_FAILURE;
+    }
+    return;
+  }
+
   NotifyRecordingStatusChange(NS_LITERAL_STRING("starting"));
 
 #ifdef MOZ_B2G
   if (!mAudioChannelAgent) {
     mAudioChannelAgent = do_CreateInstance("@mozilla.org/audiochannelagent;1");
     if (mAudioChannelAgent) {
       // Camera app will stop recording when it falls to the background, so no callback is necessary.
       mAudioChannelAgent->Init(mWindow, (int32_t)AudioChannel::Content, nullptr);
@@ -740,38 +776,16 @@ nsDOMCameraControl::StopRecording(ErrorR
 
 void
 nsDOMCameraControl::ResumePreview(ErrorResult& aRv)
 {
   MOZ_ASSERT(mCameraControl);
   aRv = mCameraControl->StartPreview();
 }
 
-class ImmediateErrorCallback : public nsRunnable
-{
-public:
-  ImmediateErrorCallback(CameraErrorCallback* aCallback, const nsAString& aMessage)
-    : mCallback(aCallback)
-    , mMessage(aMessage)
-  { }
-  
-  NS_IMETHODIMP
-  Run()
-  {
-    MOZ_ASSERT(NS_IsMainThread());
-    ErrorResult ignored;
-    mCallback->Call(mMessage, ignored);
-    return NS_OK;
-  }
-
-protected:
-  nsRefPtr<CameraErrorCallback> mCallback;
-  nsString mMessage;
-};
-
 void
 nsDOMCameraControl::SetConfiguration(const CameraConfiguration& aConfiguration,
                                      const Optional<OwningNonNull<CameraSetConfigurationCallback> >& aOnSuccess,
                                      const Optional<OwningNonNull<CameraErrorCallback> >& aOnError,
                                      ErrorResult& aRv)
 {
   MOZ_ASSERT(mCameraControl);
 
--- a/toolkit/mozapps/update/updater/automounter_gonk.cpp
+++ b/toolkit/mozapps/update/updater/automounter_gonk.cpp
@@ -6,16 +6,18 @@
 
 #include <android/log.h>
 #include <cutils/android_reboot.h>
 #include <errno.h>
 #include <stdlib.h>
 #include <sys/mount.h>
 #include <sys/reboot.h>
 #include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <unistd.h>
 
 #include "automounter_gonk.h"
 #include "updatedefines.h"
 #include "updatelogging.h"
 
 #define LOG_TAG "GonkAutoMounter"
 
@@ -197,24 +199,49 @@ GonkAutoMounter::ProcessMount(const char
       mAccess = ReadWrite;
       break;
     }
   }
 
   return true;
 }
 
+/*
+ * Mark the given block device as read-write or read-only, using the BLKROSET
+ * ioctl.
+ */
+static void SetBlockReadWriteStatus(const char *blockdev, bool setReadOnly) {
+  int fd;
+  int roMode = setReadOnly ? 1 : 0;
+
+  fd = open(blockdev, O_RDONLY);
+  if (fd < 0) {
+    return;
+  }
+
+  if (ioctl(fd, BLKROSET, &roMode) == -1) {
+    LOGE("Error setting read-only mode on %s to %s: %s", blockdev,
+         setReadOnly ? "true": "false", strerror(errno));
+  }
+  close(fd);
+}
+
+
 bool
 GonkAutoMounter::MountSystem(unsigned long flags)
 {
   if (!mDevice) {
     LOGE("No device was found for %s", kGonkSystemPath);
     return false;
   }
 
+  // Without setting the block device ro mode to false, we get a permission
+  // denied error while trying to remount it in read-write.
+  SetBlockReadWriteStatus(mDevice, (flags & MS_RDONLY));
+
   const char *readOnly = flags & MS_RDONLY ? "read-only" : "read-write";
   int result = mount(mDevice, kGonkSystemPath, "none", flags, nullptr);
 
   if (result != 0) {
     LOGE("Error mounting %s as %s: %s", kGonkSystemPath, readOnly,
          strerror(errno));
     return false;
   }