Bug 944707 - Stop locking when getting the preferred sample rate from the AudioStream. r=kinetik

--HG--
extra : rebase_source : f2b5be30c25d71cfdb259cb5035335fb4e8a415c
Bug 916384 - Stop calling onaudioprocess on the ScriptProcessorNode if it has no inputs and outputs. r=roc

Quoting the spec: "audioprocess events are only dispatched if the
ScriptProcessorNode has at least one input or one output connected".

--HG--
extra : rebase_source : 93881fb4395744dc0adbb6df7ee146ef70ce42d2
Bug 947979 - Build parts of media/libvpx in unified mode; r=rillian
Bug 941587 - Intermittent TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/toolkit/components/satchel/test/browser/browser_privbrowsing_perwindowpb.js, r=ehsan
Bug 944842 - Record and warn about swapping during builds; r=glandium

--HG--
extra : rebase_source : 3930a423514b5422ba23129b4da2a38f863bffbe
extra : amend_source : a9368fce73d02dc1f5073e652e4ab0b33f4c0a21
Bug 948599 - Add lldb support to 'mach debug' r=ehsan,gps
Bug 916384 and  944707 - Backed out fa872452b89d and 012b1baf2b19 for crashes on a CLOSED TREE.
Bug 944162 - Add assertIsPixel and assertIsNotPixel wrappers to AssertionHelper.java. r=mcomella
Bug 947705 - Remove k12.wv.us from PSL. r=gerv
Bug 948686 - Remove unused variable declaration. r=njn
Bug 948833 - Explicitly include <algorithm> for std::max on FreeBSD. r=njn
Bug 948955 - AddMaskEffect handles locking failure. r=bjacob
Bug 948553 - Drop hazard expectation to 8, r=terrence

DONTBUILD because expectations currently aren't working anyway. (Need a mozharness push.)
Bug 936156 - Use different type objects when 'new' is used on different scripts with the same prototype, r=jandem.
Bug 897452 - Part 0.1 - Make it possible for TextureClient to call virtual methods just before its destructor. r=bjacob
Bug 897452 - Part 0.2 - Make sure the texture host has a compositor - r=mattwoodrow
Bug 897452 - Part 1 - Implement the PTexture protocol - r=mattwoodrow
Bug 897452 - Part 2 - PTexture deallocation logic - r=sotaro,bjacob
Bug 897452 - Part 3 - Clean up some unused code after PTexture change - r=mattwoodrow
Bug 897452 - Part 4 - Make sure we release all GL resources asap when shutting down the communication channel - r=bjacob