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

webrtc/modules/audio_coding/audio_network_adaptor/debug_dump_writer.cc

 /*
  *  Copyright (c) 2016 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 76 matching lines @@
   }
 
   if (metrics.target_audio_bitrate_bps) {
     dump_metrics->set_target_audio_bitrate_bps(
         *metrics.target_audio_bitrate_bps);
   }
 
   if (metrics.rtt_ms)
     dump_metrics->set_rtt_ms(*metrics.rtt_ms);
 
+  if (metrics.uplink_recoverable_packet_loss_fraction) {
+    dump_metrics->set_uplink_recoverable_packet_loss_fraction(
+        *metrics.uplink_recoverable_packet_loss_fraction);
+  }
+
   DumpEventToFile(event, dump_file_.get());
 #endif  // WEBRTC_AUDIO_NETWORK_ADAPTOR_DEBUG_DUMP
 }
 
 void DebugDumpWriterImpl::DumpEncoderRuntimeConfig(
     const AudioNetworkAdaptor::EncoderRuntimeConfig& config,
     int64_t timestamp) {
 #ifdef WEBRTC_AUDIO_NETWORK_ADAPTOR_DEBUG_DUMP
   Event event;
   event.set_timestamp(timestamp);
@@ skipping 22 matching lines @@
 
   DumpEventToFile(event, dump_file_.get());
 #endif  // WEBRTC_AUDIO_NETWORK_ADAPTOR_DEBUG_DUMP
 }
 
 std::unique_ptr<DebugDumpWriter> DebugDumpWriter::Create(FILE* file_handle) {
   return std::unique_ptr<DebugDumpWriter>(new DebugDumpWriterImpl(file_handle));
 }
 
 }  // namespace webrtc