Move VideoFrame and related declarations to webrtc/api/video.

webrtc/sdk/objc/Framework/Classes/RTCI420Shader.mm

 /*
  *  Copyright 2016 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.
  */
 
 #import "RTCShader.h"
 
 #include <vector>
 
 #import "RTCShader+Private.h"
 #import "WebRTC/RTCVideoFrame.h"
 
+#include "webrtc/api/video/video_rotation.h"
 #include "webrtc/base/optional.h"
-#include "webrtc/common_video/rotation.h"
 
 // |kNumTextures| must not exceed 8, which is the limit in OpenGLES2. Two sets
 // of 3 textures are used here, one for each of the Y, U and V planes. Having
 // two sets alleviates CPU blockage in the event that the GPU is asked to render
 // to a texture that is already in use.
 static const GLsizei kNumTextureSets = 2;
 static const GLsizei kNumTexturesPerSet = 3;
 static const GLsizei kNumTextures = kNumTexturesPerSet * kNumTextureSets;
 
 // Fragment shader converts YUV values from input textures into a final RGB
@@ skipping 183 matching lines @@
              offset:textureOffset + 2
               width:frame.chromaWidth
              height:frame.chromaHeight
              stride:frame.vPitch];
 
   _currentTextureSet = (_currentTextureSet + 1) % kNumTextureSets;
   return YES;
 }
 
 @end