Allow ANA to receive RPLR (recoverable packet loss rate) indications

webrtc/audio/audio_send_stream.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 253 matching lines @@
     rtc::CritScope lock(&packet_loss_tracker_cs_);
     packet_loss_tracker_.OnPacketAdded(seq_num, clock_->TimeInMilliseconds());
   }
 }
 
 void AudioSendStream::OnTransportFeedback(
     const rtcp::TransportFeedback& feedback) {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   rtc::CritScope lock(&packet_loss_tracker_cs_);
   packet_loss_tracker_.OnReceivedTransportFeedback(feedback);
   channel_proxy_->OnTwccBasedUplinkPacketLossRate(

[elad.alon_webrtc.org, 2017/03/16 19:01:37]

Or we could have one function to pass both. I prefer this, but I'm open to
suggestions.

       packet_loss_tracker_.GetPacketLossRate());
+  channel_proxy_->OnRecoverableUplinkPacketLossRate(
+      packet_loss_tracker_.GetRecoverablePacketLossRate());
 }
 
 const webrtc::AudioSendStream::Config& AudioSendStream::config() const {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   return config_;
 }
 
 void AudioSendStream::SetTransportOverhead(int transport_overhead_per_packet) {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   congestion_controller_->SetTransportOverhead(transport_overhead_per_packet);
@@ skipping 115 matching lines @@
         LOG(LS_WARNING) << "SetVADStatus() failed.";
         return false;
       }
     }
   }
   return true;
 }
 
 }  // namespace internal
 }  // namespace webrtc