New PeerConnection handler in Chrome to support latest PeerConnection draft

content/renderer/media/mock_media_stream_dependency_factory.h

Index: content/renderer/media/mock_media_stream_dependency_factory.h
diff --git a/content/renderer/media/mock_media_stream_dependency_factory.h b/content/renderer/media/mock_media_stream_dependency_factory.h
index 8d994335c3077075fa4ba43d867e75e97e9794bf..b8f8e3e0a21283bb29b8f0cb7774470a4cb770d9 100644
--- a/content/renderer/media/mock_media_stream_dependency_factory.h
+++ b/content/renderer/media/mock_media_stream_dependency_factory.h
@@ -84,6 +84,10 @@ class MockMediaStreamDependencyFactory : public MediaStreamDependencyFactory {
       CreatePeerConnection(
           const std::string& config,
           webrtc::PeerConnectionObserver* observer) OVERRIDE;
+  virtual talk_base::scoped_refptr<webrtc::PeerConnectionInterface>
+      CreatePeerConnection(const webrtc::JsepInterface::IceServers& ice_servers,
+                           const webrtc::MediaConstraintsInterface* constraints,
+                           webrtc::PeerConnectionObserver* observer) OVERRIDE;
   virtual talk_base::scoped_refptr<webrtc::LocalMediaStreamInterface>
       CreateLocalMediaStream(const std::string& label) OVERRIDE;
   virtual talk_base::scoped_refptr<webrtc::LocalVideoTrackInterface>
@@ -96,6 +100,9 @@ class MockMediaStreamDependencyFactory : public MediaStreamDependencyFactory {
           webrtc::AudioDeviceModule* audio_device) OVERRIDE;
   virtual webrtc::SessionDescriptionInterface* CreateSessionDescription(
       const std::string& sdp) OVERRIDE;
+  virtual webrtc::SessionDescriptionInterface* CreateSessionDescription(
+      const std::string& type,
+      const std::string& sdp) OVERRIDE;
   virtual webrtc::IceCandidateInterface* CreateIceCandidate(
       const std::string& sdp_mid,
       int sdp_mline_index,