111   for (auto& observer : a2dp_source_observers_) {  in NotifyConnectionState()  local
114   for (auto& observer : a2dp_sink_observers_) {  in NotifyConnectionState()  local
120   for (auto& observer : a2dp_source_observers_) {  in NotifyAudioState()  local
123   for (auto& observer : a2dp_sink_observers_) {  in NotifyAudioState()  local
132   for (auto& observer : a2dp_source_observers_) {  in NotifyAudioConfig()  local
142   for (auto& observer : a2dp_source_observers_) {  in QueryMandatoryCodecPreferred()  local
152   for (auto& observer : a2dp_sink_observers_) {  in NotifyAudioConfig()  local
169     A2dpSourceObserver* observer) {  in AddA2dpSourceObserver()
175     A2dpSourceObserver* observer) {  in RemoveA2dpSourceObserver()
180 void FakeBluetoothAvInterface::AddA2dpSinkObserver(A2dpSinkObserver* observer) {  in AddA2dpSinkObserver()
186     A2dpSinkObserver* observer) {  in RemoveA2dpSinkObserver()