Bug 984498 - Plumb audiochannel type from AudioContext to MediaStreamGraph. r=roc, a=1.3+
Bug 984498 - Add new a parameter(audiochannel type) to AudioContext API. r=roc, a=1.3+
Bug 999742 - Split Blob<> into BlobParent/BlobChild. rs=sicking, a=1.4+
Bug 982779 - Ensure that child->parent IPC blobs are never mysterious. r=baku, a=1.4+
Bug 998892 - Append "interface=XXX" to the WPS PBC/PIN supplicant command only for JB. r=vchang, a=1.4+