Move InitToBlack and Reset methods from cricket::VideoFrame to its subclass cricket::WebRtcVideoFra…

webrtc/media/base/videoframe.h

 /*
  *  Copyright (c) 2004 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_MEDIA_BASE_VIDEOFRAME_H_
 #define WEBRTC_MEDIA_BASE_VIDEOFRAME_H_
 
 #include "webrtc/base/basictypes.h"
 #include "webrtc/base/stream.h"
 #include "webrtc/common_video/include/video_frame_buffer.h"
 #include "webrtc/common_video/rotation.h"
 
 namespace cricket {
 
 // Represents a YUV420 (a.k.a. I420) video frame.
 class VideoFrame {
  public:
   VideoFrame() {}
   virtual ~VideoFrame() {}
 
-  virtual bool InitToBlack(int w, int h, int64_t time_stamp) = 0;
-
-  // Creates a frame from a raw sample with FourCC |format| and size |w| x |h|.
-  // |h| can be negative indicating a vertically flipped image.
-  // |dw| is destination width; can be less than |w| if cropping is desired.
-  // |dh| is destination height, like |dw|, but must be a positive number.
-  // Returns whether the function succeeded or failed.
-
-  virtual bool Reset(uint32_t fourcc,
-                     int w,
-                     int h,
-                     int dw,
-                     int dh,
-                     uint8_t* sample,
-                     size_t sample_size,
-                     int64_t time_stamp,
-                     webrtc::VideoRotation rotation,
-                     bool apply_rotation) = 0;
-
   // Basic accessors.
   // Note this is the width and height without rotation applied.
   virtual size_t GetWidth() const = 0;
   virtual size_t GetHeight() const = 0;
 
   size_t GetChromaWidth() const { return (GetWidth() + 1) / 2; }
   size_t GetChromaHeight() const { return (GetHeight() + 1) / 2; }
   size_t GetChromaSize() const { return GetUPitch() * GetChromaHeight(); }
   // These can return NULL if the object is not backed by a buffer.
   virtual const uint8_t* GetYPlane() const = 0;
@@ skipping 107 matching lines @@
 
   // Creates an empty frame.
   virtual VideoFrame *CreateEmptyFrame(int w, int h,
                                        int64_t time_stamp) const = 0;
   virtual void SetRotation(webrtc::VideoRotation rotation) = 0;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_VIDEOFRAME_H_