Delete webrtc::VideoFrame methods buffer and stride.

webrtc/modules/video_render/test/testAPI/testAPI.cc

 /*
  *  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 258 matching lines @@
         }
         return 0;
     }
     int32_t _cnt;
 };
 
 void GetTestVideoFrame(VideoFrame* frame, uint8_t startColor) {
     // changing color
     static uint8_t color = startColor;
 
-    memset(frame->buffer(kYPlane), color, frame->allocated_size(kYPlane));
-    memset(frame->buffer(kUPlane), color, frame->allocated_size(kUPlane));
-    memset(frame->buffer(kVPlane), color, frame->allocated_size(kVPlane));
+    memset(frame->video_frame_buffer()->MutableDataY(), color,
+           frame->allocated_size(kYPlane));
+    memset(frame->video_frame_buffer()->MutableDataU(), color,
+           frame->allocated_size(kUPlane));
+    memset(frame->video_frame_buffer()->MutableDataV(), color,
+           frame->allocated_size(kVPlane));
 
     ++color;
 }
 
 int TestSingleStream(VideoRender* renderModule) {
     int error = 0;
     // Add settings for a stream to render
     printf("Add stream 0 to entire window\n");
     const int streamId0 = 0;
     VideoRenderCallback* renderCallback0 = renderModule->AddIncomingRenderStream(streamId0, 0, 0.0f, 0.0f, 1.0f, 1.0f);
@@ skipping 344 matching lines @@
     Display* display;
     WebRtcCreateWindow(&testWindow, &display, 0, 352, 288);
     VideoRenderType windowType = kRenderX11;
     window = (void*)testWindow;
 #endif // WEBRTC_LINUX
 
     RunVideoRenderTests(window, windowType);
     return 0;
 }
 #endif  // !WEBRTC_MAC