Deprecate VideoDecoder::Reset() and remove calls.

webrtc/modules/video_coding/generic_decoder.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 66 matching lines @@
   * inputVideoBuffer reference to encoded video frame
   */
   int32_t Decode(const VCMEncodedFrame& inputFrame, int64_t nowMs);
 
   /**
   * Free the decoder memory
   */
   int32_t Release();
 
   /**
-  * Reset the decoder state, prepare for a new call
-  */
-  int32_t Reset();
-
-  /**
   * Set decode callback. Deregistering while decoding is illegal.
   */
   int32_t RegisterDecodeCompleteCallback(VCMDecodedFrameCallback* callback);
 
   bool External() const;
   bool PrefersLateDecoding() const;
 
  private:
   VCMDecodedFrameCallback* _callback;
   VCMFrameInformation _frameInfos[kDecoderFrameMemoryLength];
   uint32_t _nextFrameInfoIdx;
   VideoDecoder* const _decoder;
   VideoCodecType _codecType;
   bool _isExternal;
   bool _keyFrameDecoded;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_GENERIC_DECODER_H_