Adding PeerConnectionInterface::SetConfiguration method.

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 42 matching lines @@
   PROXY_METHOD2(void, CreateOffer, CreateSessionDescriptionObserver*,
                 const MediaConstraintsInterface*)
   PROXY_METHOD2(void, CreateAnswer, CreateSessionDescriptionObserver*,
                 const MediaConstraintsInterface*)
   PROXY_METHOD2(void, SetLocalDescription, SetSessionDescriptionObserver*,
                 SessionDescriptionInterface*)
   PROXY_METHOD2(void, SetRemoteDescription, SetSessionDescriptionObserver*,
                 SessionDescriptionInterface*)
   PROXY_METHOD2(bool, UpdateIce, const IceServers&,
                 const MediaConstraintsInterface*)
+  PROXY_METHOD1(bool,
+                SetConfiguration,
+                const PeerConnectionInterface::RTCConfiguration&);
   PROXY_METHOD1(bool, AddIceCandidate, const IceCandidateInterface*)
   PROXY_METHOD1(void, RegisterUMAObserver, UMAObserver*)
   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_