Let PacketRouter separate send and receive modules.

webrtc/voice_engine/channel_proxy.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 72 matching lines @@
   channel()->RegisterSenderCongestionControlObjects(transport,
                                                     bandwidth_observer);
 }
 
 void ChannelProxy::RegisterReceiverCongestionControlObjects(
     PacketRouter* packet_router) {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   channel()->RegisterReceiverCongestionControlObjects(packet_router);
 }
 
-void ChannelProxy::ResetCongestionControlObjects() {
+void ChannelProxy::ResetSenderCongestionControlObjects() {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
-  channel()->ResetCongestionControlObjects();
+  channel()->ResetSenderCongestionControlObjects();
+}
+
+void ChannelProxy::ResetReceiverCongestionControlObjects() {
+  RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
+  channel()->ResetReceiverCongestionControlObjects();
 }
 
 CallStatistics ChannelProxy::GetRTCPStatistics() const {
   RTC_DCHECK(worker_thread_checker_.CalledOnValidThread());
   CallStatistics stats = {0};
   int error = channel()->GetRTPStatistics(stats);
   RTC_DCHECK_EQ(0, error);
   return stats;
 }
 
@@ skipping 285 matching lines @@
   channel()->RegisterLegacyReceiveCodecs();
 }
 
 Channel* ChannelProxy::channel() const {
   RTC_DCHECK(channel_owner_.channel());
   return channel_owner_.channel();
 }
 
 }  // namespace voe
 }  // namespace webrtc