Reland of move ignored return code from modules.

webrtc/modules/video_coding/video_coding_impl.h

 /*
  *  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 75 matching lines @@
                         const VideoContentMetrics* _contentMetrics,
                         const CodecSpecificInfo* codecSpecificInfo);
 
   int32_t IntraFrameRequest(int stream_index);
   int32_t EnableFrameDropper(bool enable);
 
   void SuspendBelowMinBitrate();
   bool VideoSuspended() const;
 
   int64_t TimeUntilNextProcess();
-  int32_t Process();
+  void Process();
 
  private:
   void SetEncoderParameters(EncoderParameters params)
       EXCLUSIVE_LOCKS_REQUIRED(encoder_crit_);
 
   Clock* const clock_;
 
   rtc::scoped_ptr<CriticalSectionWrapper> process_crit_sect_;
   rtc::CriticalSection encoder_crit_;
   VCMGenericEncoder* _encoder;
@@ skipping 58 matching lines @@
                        int max_packet_age_to_nack,
                        int max_incomplete_time_ms);
 
   void SetDecodeErrorMode(VCMDecodeErrorMode decode_error_mode);
   int SetMinReceiverDelay(int desired_delay_ms);
 
   int32_t SetReceiveChannelParameters(int64_t rtt);
   int32_t SetVideoProtection(VCMVideoProtection videoProtection, bool enable);
 
   int64_t TimeUntilNextProcess();
-  int32_t Process();
+  void Process();
 
   void RegisterPreDecodeImageCallback(EncodedImageCallback* observer);
   void TriggerDecoderShutdown();
 
  protected:
   int32_t Decode(const webrtc::VCMEncodedFrame& frame)
       EXCLUSIVE_LOCKS_REQUIRED(_receiveCritSect);
   int32_t RequestKeyFrame();
   int32_t RequestSliceLossIndication(const uint64_t pictureID) const;
 
@@ skipping 27 matching lines @@
 
   VCMProcessTimer _receiveStatsTimer;
   VCMProcessTimer _retransmissionTimer;
   VCMProcessTimer _keyRequestTimer;
   QpParser qp_parser_;
 };
 
 }  // namespace vcm
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_VIDEO_CODING_VIDEO_CODING_IMPL_H_