Bug 969218 - Part 1: Use promise for dial and dialEmergency - webidl. r=hsinyi
Bug 969218 - Part 2: Modify tests r=htsai
Bug 969218 - Part 3: Internal interface r=htsai
Bug 969218 - Part 4: dom r=khuey
Bug 969218 - Part 5: gonk provider r=htsai
Bug 969218 - Part 6: ipc r=khuey