Remove VCMRenderBufferSizeCallback.

webrtc/modules/video_coding/include/video_coding.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 374 matching lines @@
 
   // Waits for the next frame in the jitter buffer to become complete
   // (waits no longer than maxWaitTimeMs), then passes it to the decoder for
   // decoding.
   // Should be called as often as possible to get the most out of the decoder.
   //
   // Return value      : VCM_OK, on success.
   //                     < 0,    on error.
   virtual int32_t Decode(uint16_t maxWaitTimeMs = 200) = 0;
 
-  // Registers a callback which conveys the size of the render buffer.
-  virtual int RegisterRenderBufferSizeCallback(
-      VCMRenderBufferSizeCallback* callback) = 0;
-
   // API to get the codec which is currently used for decoding by the module.
   //
   // Input:
   //      - currentReceiveCodec      : Settings for the codec to be registered.
   //
   // Return value      : VCM_OK, on success.
   //                     < 0,    on error.
   virtual int32_t ReceiveCodec(VideoCodec* currentReceiveCodec) const = 0;
 
   // API to get the codec type currently used for decoding by the module.
@@ skipping 105 matching lines @@
 
   virtual void RegisterPostEncodeImageCallback(
       EncodedImageCallback* post_encode_callback) = 0;
   // Releases pending decode calls, permitting faster thread shutdown.
   virtual void TriggerDecoderShutdown() = 0;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_INCLUDE_VIDEO_CODING_H_