Deletes the class VideoRendererCallback.

webrtc/modules/video_render/i_video_render.h

 /*
  *  Copyright (c) 2011 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 17 matching lines @@
     virtual int32_t Init() = 0;
 
     virtual int32_t ChangeWindow(void* window) = 0;
 
     /**************************************************************************
      *
      *   Incoming Streams
      *
      ***************************************************************************/
 
-    virtual VideoRenderCallback
+    virtual rtc::VideoSinkInterface<VideoFrame>
             * AddIncomingRenderStream(const uint32_t streamId,
                                       const uint32_t zOrder,
                                       const float left,
                                       const float top,
                                       const float right,
                                       const float bottom) = 0;
 
     virtual int32_t
             DeleteIncomingRenderStream(const uint32_t streamId) = 0;
 
@@ skipping 71 matching lines @@
                               const void* colorKey,
                               const float left,
                               const float top,
                               const float right,
                               const float bottom) = 0;
 
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_I_VIDEO_RENDER_H_