Bug 1042305 - Increase ImageCache size and add MemoryPressure support. r=gw280, a=2.0+
Bug 1055991 - Each OMXCodec uses each OMXClient. r=cajbir, a=2.0+
Bug 1051087 - Ensure NEON optimizations are used for libyuv and webrtc audio code. r=ted, a=2.0+