NetEq: Fix stats counting in muted mode

webrtc/modules/audio_coding/neteq/neteq_impl.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 813 matching lines @@
     RTC_DCHECK_EQ(last_mode_, kModeExpand);
     playout_timestamp_ += static_cast<uint32_t>(output_size_samples_);
     audio_frame->sample_rate_hz_ = fs_hz_;
     audio_frame->samples_per_channel_ = output_size_samples_;
     audio_frame->timestamp_ =
         first_packet_
             ? 0
             : timestamp_scaler_->ToExternal(playout_timestamp_) -
                   static_cast<uint32_t>(audio_frame->samples_per_channel_);
     audio_frame->num_channels_ = sync_buffer_->Channels();
+    stats_.ExpandedNoiseSamples(output_size_samples_);
     *muted = true;
     return 0;
   }
 
   int return_value = GetDecision(&operation, &packet_list, &dtmf_event,
                                  &play_dtmf);
   if (return_value != 0) {
     last_mode_ = kModeError;
     return return_value;
   }
@@ skipping 1319 matching lines @@
   }
 }
 
 void NetEqImpl::CreateDecisionLogic() {
   decision_logic_.reset(DecisionLogic::Create(
       fs_hz_, output_size_samples_, playout_mode_, decoder_database_.get(),
       *packet_buffer_.get(), delay_manager_.get(), buffer_level_filter_.get(),
       tick_timer_.get()));
 }
 }  // namespace webrtc