Cleanup of webrtc::VideoRenderer

webrtc/test/mac/video_renderer_mac.h

 /*
  *  Copyright (c) 2013 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.
  */
 
 #ifndef WEBRTC_TEST_MAC_VIDEO_RENDERER_MAC_H_
 #define WEBRTC_TEST_MAC_VIDEO_RENDERER_MAC_H_
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/test/gl/gl_renderer.h"
 
 @class CocoaWindow;
 
 namespace webrtc {
 namespace test {
 
 class MacRenderer : public GlRenderer {
  public:
   MacRenderer();
   virtual ~MacRenderer();
 
   bool Init(const char* window_title, int width, int height);
 
   // Implements GlRenderer.
-  void RenderFrame(const VideoFrame& frame, int delta) override;
-  bool IsTextureSupported() const override { return false; }
+  void OnFrame(const VideoFrame& frame) override;
 
  private:
   CocoaWindow* window_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(MacRenderer);
 };
 }  // test
 }  // webrtc
 
 #endif  // WEBRTC_TEST_MAC_VIDEO_RENDERER_MAC_H_