Support for remote audio into tracks

talk/app/webrtc/webrtcsession.cc

Index: talk/app/webrtc/webrtcsession.cc
diff --git a/talk/app/webrtc/webrtcsession.cc b/talk/app/webrtc/webrtcsession.cc
index ec0456f7cb9f1f8743dabc4794f181353369f439..60581e3665083856bf1745a8c562cb2f0e8a8534 100644
--- a/talk/app/webrtc/webrtcsession.cc
+++ b/talk/app/webrtc/webrtcsession.cc
@@ -1322,6 +1322,15 @@ void WebRtcSession::SetAudioPlayoutVolume(uint32_t ssrc, double volume) {
   }
 }
 
+void WebRtcSession::SetRawAudioSink(uint32_t ssrc,
+                                    cricket::AudioRenderer::Sink* sink) {
+  ASSERT(signaling_thread()->IsCurrent());
+  if (!voice_channel_)
+    return;
+
+  voice_channel_->SetRawAudioSink(ssrc, sink);
+}
+
 bool WebRtcSession::SetCaptureDevice(uint32_t ssrc,
                                      cricket::VideoCapturer* camera) {
   ASSERT(signaling_thread()->IsCurrent());