cricket::VideoFrame cleanup. New width() and height(). Deleted GetChroma* methods.

webrtc/media/engine/webrtcvideoframe.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 47 matching lines @@
                      int w,
                      int h,
                      int dw,
                      int dh,
                      uint8_t* sample,
                      size_t sample_size,
                      int64_t time_stamp_ns,
                      webrtc::VideoRotation rotation,
                      bool apply_rotation) override;
 
-  size_t GetWidth() const override;
-  size_t GetHeight() const override;
+  int width() const override;
+  int height() const override;
+
   const uint8_t* GetYPlane() const override;
   const uint8_t* GetUPlane() const override;
   const uint8_t* GetVPlane() const override;
   uint8_t* GetYPlane() override;
   uint8_t* GetUPlane() override;
   uint8_t* GetVPlane() override;
   int32_t GetYPitch() const override;
   int32_t GetUPitch() const override;
   int32_t GetVPitch() const override;
   void* GetNativeHandle() const override;
@@ skipping 34 matching lines @@
   webrtc::VideoRotation rotation_;
 
   // This is mutable as the calculation is expensive but once calculated, it
   // remains const.
   mutable std::unique_ptr<VideoFrame> rotated_frame_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_ENGINE_WEBRTCVIDEOFRAME_H_