Report timing frames info in GetStats.

webrtc/video/video_receive_stream.cc

 /*
  *  Copyright (c) 2013 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 114 matching lines @@
   ss << "cur_delay_ms: " << current_delay_ms << ", ";
   ss << "targ_delay_ms: " << target_delay_ms << ", ";
   ss << "jb_delay_ms: " << jitter_buffer_ms << ", ";
   ss << "min_playout_delay_ms: " << min_playout_delay_ms << ", ";
   ss << "discarded: " << discarded_packets << ", ";
   ss << "sync_offset_ms: " << sync_offset_ms << ", ";
   ss << "cum_loss: " << rtcp_stats.cumulative_lost << ", ";
   ss << "max_ext_seq: " << rtcp_stats.extended_max_sequence_number << ", ";
   ss << "nack: " << rtcp_packet_type_counts.nack_packets << ", ";
   ss << "fir: " << rtcp_packet_type_counts.fir_packets << ", ";
-  ss << "pli: " << rtcp_packet_type_counts.pli_packets;
+  ss << "pli: " << rtcp_packet_type_counts.pli_packets << ", ";
+  ss << "timing_frame_info: " << (
+      timing_frame_info ? timing_frame_info->ToString() : "N/A");
   ss << '}';
   return ss.str();
 }
 
 namespace {
 VideoCodec CreateDecoderVideoCodec(const VideoReceiveStream::Decoder& decoder) {
   VideoCodec codec;
   memset(&codec, 0, sizeof(codec));
 
   codec.plType = decoder.payload_type;
@@ skipping 366 matching lines @@
     if (stream_is_active && !receiving_keyframe) {
       LOG(LS_WARNING) << "No decodable frame in " << kMaxWaitForFrameMs
                       << " ms, requesting keyframe.";
       RequestKeyFrame();
     }
   }
   return true;
 }
 }  // namespace internal
 }  // namespace webrtc