Bug 1090130 - [b2g] can't transcode video file by MediaRecorder API. r=jolin
Bug 1103848 - Part 1. Hint existing output streams as tracks become known. r=roc
Bug 1103848 - Part 2. Use a single source for audio/video track ID constants. r=roc
Bug 1091992 - fix the flag skipToNextKeyFrame in DecodeVideo can't be raised if the video is slower than audio. r=cpearce, r=jwwang
Bug 1065390 - [mozlog] various minor improvements of XUnit structured formatter; r=jgraham