Bug 911046 - Part 1: Support external codec in VideoConduit. r=jesup
Bug 911046 - Part 2: Support 'handle-using' video frames for WebRTC on B2G. r=jesup
Bug 911046 - Part 3: Add support to WebRTC in OMXCodecWrapper. r=roc
Bug 911046 - Part 4: Add external H.264 HW video codec implementation for B2G.
Bug 911046 - Part 5: Register H.264 external codec for B2G.
Bug 911046 - Part 6: Make H.264 preferred video codec when enabled in preferences. r=jesup, ekr
Bug 911046 - Enable H.264 video in preferences. r=jesup, ekr
[Debug] disable frame dropper.
[Debug] timing code.
prepend SPS/PPS for IDR frame.