Move sent key frame stats to send_statistics_proxy class.

webrtc/modules/video_coding/main/source/media_optimization.cc

 /*
  *  Copyright (c) 2012 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 333 matching lines @@
 }
 
 uint32_t MediaOptimization::SentBitRate() {
   CriticalSectionScoped lock(crit_sect_.get());
   const int64_t now_ms = clock_->TimeInMilliseconds();
   PurgeOldFrameSamples(now_ms);
   UpdateSentBitrate(now_ms);
   return avg_sent_bit_rate_bps_;
 }
 
-VCMFrameCount MediaOptimization::SentFrameCount() {
-  CriticalSectionScoped lock(crit_sect_.get());
-  VCMFrameCount count;
-  count.numDeltaFrames = delta_frame_cnt_;
-  count.numKeyFrames = key_frame_cnt_;
-  return count;
-}
-
 int32_t MediaOptimization::UpdateWithEncodedData(
     const EncodedImage& encoded_image) {
   size_t encoded_length = encoded_image._length;
   uint32_t timestamp = encoded_image._timeStamp;
   CriticalSectionScoped lock(crit_sect_.get());
   const int64_t now_ms = clock_->TimeInMilliseconds();
   PurgeOldFrameSamples(now_ms);
   if (encoded_frame_samples_.size() > 0 &&
       encoded_frame_samples_.back().timestamp == timestamp) {
     // Frames having the same timestamp are generated from the same input
@@ skipping 277 matching lines @@
       if (target_bit_rate_ >
           suspension_threshold_bps_ + suspension_window_bps_) {
         video_suspended_ = false;
       }
     }
   }
 }
 
 }  // namespace media_optimization
 }  // namespace webrtc