bug 872470 - add EventSource to frameworker, r=markh, sr=gavin
bug 875949 - 'leaked' provider test cleanup, r=felipe
Bug 788549 Part 4: Add the ability to pause and sample animations on compositors at a specified time r=roc
Backed out changeset 6c1cf4694a13 for not building on windows and android
Bug 876252 - Stop the AudioBufferSourceNode if the offset is no longer valid after setting a new buffer more effectively; r=roc

Calling Stop() here is not quite enough, because web content might call stop() again
with a non-zero argument, which overrides what we do here.
Bug 871099.  r=bzbarsky
Bug 788549 Part 4: Add the ability to pause and sample animations on compositors at a specified time r=roc
Merge m-c to m-i
Bug 750388:  In an+b microsyntax in :nth-child() etc., allow starting with +n and allow comments at all token boundaries rather than requiring the strange tokens that result from lack of comments or spaces.  r=dbaron
Additional tests for bug 750388.  No review.
Bug 876426. Part 1: Fire 'resize' event on video controls element when the element's size is changed. r=mattwoodrow
Bug 876426. Part 2: Call adjustControlSize when the controls are resized for whatever reason. r=dolske
Bug 876380. Update 'show clickToPlay button' state after each load. r=dolske
Backed out changeset 6e02333d572b (bug 876380)
Backed out changeset 3c6a72bd7411 (bug 876426)
Backed out changeset 9395a7b2e54c (bug 876426) for crashtest timeouts on a CLOSED TREE
Merge mozilla-central and birch