Backed out changeset b86c8fc67f5b (bug 873937) for causing bug 895976.
Update libcubeb to pick up bug 895378 (r=kinetik) and bug 889652 (r=kinetik)
Bug 889652 - Add support for building with pulseaudio support on gonk, r=glandium,kinetik
Bug 892876 - (gonk-jb) Update AUDIO IN/OUT enums. r=mwu
Bug 883002 - Add opensearch support to the mozbrowser API r=jlebar
Bumping gaia.json for 2 gaia-central revision(s)

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https://hg.mozilla.org/integration/gaia-central/rev/7d7b66eaa2a6
Author: Jonathan Griffin <jgriffin@mozilla.com>
Desc: Merge pull request #11079 from jonallengriffin/bug895978

Bug 895978 - Disable thread_ui_test.js in TBPL for frequent orange, a=te...

========

https://hg.mozilla.org/integration/gaia-central/rev/d3ff3ef49185
Author: Jonathan Griffin <jgriffin@mozilla.com>
Desc: Bug 895978 - Disable thread_ui_test.js in TBPL for frequent orange, a=test-only
Bumping gaia.json for 1 gaia-central revision(s)

========

https://hg.mozilla.org/integration/gaia-central/rev/132a306c71db
Author: Rick Waldron <waldron.rick@gmail.com>
Desc: Bug 895978 - TEST-UNEXPECTED-FAIL | thread_ui.js > Search search results cleared | Unexpected error  a=npotb

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Bug 883766 - JavaScript Warning: "reference to undefined property ret.value" {file: "resource://gre/modules/wifi_worker.js" line: 71} r=mrbkap
Bug 895000 - Set content descriptions on page action buttons. r=wesj
Bug 894087 - Fix 24-bit color detection. r=Cwiiis
Bug 887655 - Revert hiding the download notification on completion. r=margaret
Bug 893752 - Clean up compartment compiler outputs after releasing all JIT code, r=jandem.
Backed out changeset 65fd27c97676 (bug 894948) for regressions in Dromaeo DOM-traversal

--HG--
extra : rebase_source : e2bfa1f59ff8ab0a277883eabd67b7aff228907c
Bug 893732 - Ensure indexes are integers when loading/storing to static typed arrays, r=jandem.
Bug 895015 - OdinMonkey: make asm.js entries show up builtin FF profiler (r=bbouvier)

--HG--
extra : rebase_source : 0f682fde81ef8e9dc89f0b9ad76e928d24358394
bug 895205 - use XMLHttpRequest-style callback to handle XMLHttpRequest errors; r=fabrice
Bug 894227 - Add configobj Python package; rs=glandium

Version 4.7.2 added without modifications. Source obtained from PyPI.
Bug 873378 - Add a limit on mobile of 20 layers per container layer. r=roc
Bug 886656 - Disable GTest on Windows. r=gps
Bug 890037 - Remove extra space from the output of "thunderbird -version". r=bsmedberg