Adding AddTrack/RemoveTrack to native PeerConnection API.

talk/app/webrtc/peerconnectionproxy.h

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 23 matching lines @@
 namespace webrtc {
 
 // Define proxy for PeerConnectionInterface.
 BEGIN_PROXY_MAP(PeerConnection)
   PROXY_METHOD0(rtc::scoped_refptr<StreamCollectionInterface>,
                 local_streams)
   PROXY_METHOD0(rtc::scoped_refptr<StreamCollectionInterface>,
                 remote_streams)
   PROXY_METHOD1(bool, AddStream, MediaStreamInterface*)
   PROXY_METHOD1(void, RemoveStream, MediaStreamInterface*)
+  PROXY_METHOD2(rtc::scoped_refptr<RtpSenderInterface>,
+                AddTrack,
+                MediaStreamTrackInterface*,
+                std::vector<MediaStreamInterface*>)
+  PROXY_METHOD1(bool, RemoveTrack, RtpSenderInterface*)
   PROXY_METHOD1(rtc::scoped_refptr<DtmfSenderInterface>,
                 CreateDtmfSender, AudioTrackInterface*)
   PROXY_METHOD2(rtc::scoped_refptr<RtpSenderInterface>,
                 CreateSender,
                 const std::string&,
                 const std::string&)
   PROXY_CONSTMETHOD0(std::vector<rtc::scoped_refptr<RtpSenderInterface>>,
                      GetSenders)
   PROXY_CONSTMETHOD0(std::vector<rtc::scoped_refptr<RtpReceiverInterface>>,
                      GetReceivers)
@@ skipping 20 matching lines @@
   PROXY_METHOD0(SignalingState, signaling_state)
   PROXY_METHOD0(IceState, ice_state)
   PROXY_METHOD0(IceConnectionState, ice_connection_state)
   PROXY_METHOD0(IceGatheringState, ice_gathering_state)
   PROXY_METHOD0(void, Close)
 END_PROXY()
 
 }  // namespace webrtc
 
 #endif  // TALK_APP_WEBRTC_PEERCONNECTIONPROXY_H_