Wire up audio packet loss to BWE.

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 57 matching lines @@
 }
 
 void ChannelProxy::EnableReceiveTransportSequenceNumber(int id) {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   channel()->EnableReceiveTransportSequenceNumber(id);
 }
 
 void ChannelProxy::RegisterSenderCongestionControlObjects(
     RtpPacketSender* rtp_packet_sender,
     TransportFeedbackObserver* transport_feedback_observer,
-    PacketRouter* packet_router) {
+    PacketRouter* packet_router,
+    RtcpBandwidthObserver* bandwidth_observer) {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   channel()->RegisterSenderCongestionControlObjects(
-      rtp_packet_sender, transport_feedback_observer, packet_router);
+      rtp_packet_sender, transport_feedback_observer, packet_router,
+      bandwidth_observer);
 }
 
 void ChannelProxy::RegisterReceiverCongestionControlObjects(
     PacketRouter* packet_router) {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   channel()->RegisterReceiverCongestionControlObjects(packet_router);
 }
 
 void ChannelProxy::ResetCongestionControlObjects() {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 273 matching lines @@
   return channel()->SetSendCNPayloadType(type, frequency) == 0;
 }
 
 Channel* ChannelProxy::channel() const {
   RTC_DCHECK(channel_owner_.channel());
   return channel_owner_.channel();
 }
 
 }  // namespace voe
 }  // namespace webrtc