110       webrtc::SetSessionDescriptionObserver* observer)  in SetSessionDescriptionMsg()
111       : observer(observer) {  in SetSessionDescriptionMsg()
114   rtc::scoped_refptr<webrtc::SetSessionDescriptionObserver> observer;  member
120       webrtc::CreateSessionDescriptionObserver* observer)  in CreateSessionDescriptionMsg()
121       : observer(observer) {}  in CreateSessionDescriptionMsg()
123   rtc::scoped_refptr<webrtc::CreateSessionDescriptionObserver> observer;  member
128   GetStatsMsg(webrtc::StatsObserver* observer,  in GetStatsMsg()
130       : observer(observer), track(track) {  in GetStatsMsg()
132   rtc::scoped_refptr<webrtc::StatsObserver> observer;  member
593     PeerConnectionObserver* observer) {  in Initialize()  argument
595   RTC_DCHECK(observer != nullptr);  in Initialize()
596   if (!observer) {  in Initialize()
599   observer_ = observer;  in Initialize()
689   MediaStreamObserver* observer = new MediaStreamObserver(local_stream);  in AddStream()  local
690   observer->SignalAudioTrackAdded.connect(this,  in AddStream()
692   observer->SignalAudioTrackRemoved.connect(  in AddStream()
694   observer->SignalVideoTrackAdded.connect(this,  in AddStream()
696   observer->SignalVideoTrackRemoved.connect(  in AddStream()
698   stream_observers_.push_back(rtc::scoped_ptr<MediaStreamObserver>(observer));  in AddStream()
725           [local_stream](const rtc::scoped_ptr<MediaStreamObserver>& observer) {  in RemoveStream()  argument
726             return observer->stream()->label().compare(local_stream->label()) ==  in RemoveStream()
797 bool PeerConnection::GetStats(StatsObserver* observer,  in GetStats()  argument
802   if (!VERIFY(observer != NULL)) {  in GetStats()
809                            new GetStatsMsg(observer, track));  in GetStats()
857 void PeerConnection::CreateOffer(CreateSessionDescriptionObserver* observer,  in CreateOffer()  argument
860   if (!VERIFY(observer != nullptr)) {  in CreateOffer()
906   CreateOffer(observer, options);  in CreateOffer()
909 void PeerConnection::CreateOffer(CreateSessionDescriptionObserver* observer,  in CreateOffer()  argument
912   if (!VERIFY(observer != nullptr)) {  in CreateOffer()
921     PostCreateSessionDescriptionFailure(observer, error);  in CreateOffer()
925   session_->CreateOffer(observer, options, session_options);  in CreateOffer()
929     CreateSessionDescriptionObserver* observer,  in CreateAnswer()  argument
932   if (!VERIFY(observer != nullptr)) {  in CreateAnswer()
941     PostCreateSessionDescriptionFailure(observer, error);  in CreateAnswer()
945   session_->CreateAnswer(observer, constraints, session_options);  in CreateAnswer()
949     SetSessionDescriptionObserver* observer,  in SetLocalDescription()  argument
952   if (!VERIFY(observer != nullptr)) {  in SetLocalDescription()
957     PostSetSessionDescriptionFailure(observer, "SessionDescription is NULL.");  in SetLocalDescription()
965     PostSetSessionDescriptionFailure(observer, error);  in SetLocalDescription()
1017   SetSessionDescriptionMsg* msg = new SetSessionDescriptionMsg(observer);  in SetLocalDescription()
1027     SetSessionDescriptionObserver* observer,  in SetRemoteDescription()  argument
1030   if (!VERIFY(observer != nullptr)) {  in SetRemoteDescription()
1035     PostSetSessionDescriptionFailure(observer, "SessionDescription is NULL.");  in SetRemoteDescription()
1043     PostSetSessionDescriptionFailure(observer, error);  in SetRemoteDescription()
1124   SetSessionDescriptionMsg* msg = new SetSessionDescriptionMsg(observer);  in SetRemoteDescription()
1148 void PeerConnection::RegisterUMAObserver(UMAObserver* observer) {  in RegisterUMAObserver()  argument
1150   uma_observer_ = observer;  in RegisterUMAObserver()
1221       param->observer->OnSuccess();  in OnMessage()
1228       param->observer->OnFailure(param->error);  in OnMessage()
1235       param->observer->OnFailure(param->error);  in OnMessage()
1243       param->observer->OnComplete(reports);  in OnMessage()
1422     SetSessionDescriptionObserver* observer,  in PostSetSessionDescriptionFailure()  argument
1424   SetSessionDescriptionMsg* msg = new SetSessionDescriptionMsg(observer);  in PostSetSessionDescriptionFailure()
1430     CreateSessionDescriptionObserver* observer,  in PostCreateSessionDescriptionFailure()  argument
1432   CreateSessionDescriptionMsg* msg = new CreateSessionDescriptionMsg(observer);  in PostCreateSessionDescriptionFailure()