Migrate content/common/gpu/media code to media/gpu

media/gpu/vp9_picture.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_COMMON_GPU_MEDIA_VP9_PICTURE_H_
-#define CONTENT_COMMON_GPU_MEDIA_VP9_PICTURE_H_
+#ifndef MEDIA_GPU_VP9_PICTURE_H_
+#define MEDIA_GPU_VP9_PICTURE_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "media/filters/vp9_parser.h"
 
-namespace content {
+namespace media {
 
 class V4L2VP9Picture;
 class VaapiVP9Picture;
 
 class VP9Picture : public base::RefCounted<VP9Picture> {
  public:
   VP9Picture();
 
   virtual V4L2VP9Picture* AsV4L2VP9Picture();
   virtual VaapiVP9Picture* AsVaapiVP9Picture();
 
   std::unique_ptr<media::Vp9FrameHeader> frame_hdr;
 
  protected:
   friend class base::RefCounted<VP9Picture>;
   virtual ~VP9Picture();
 
   DISALLOW_COPY_AND_ASSIGN(VP9Picture);
 };
 
-}  // namespace content
+}  // namespace media
 
-#endif  // CONTENT_COMMON_GPU_MEDIA_VP9_PICTURE_H_
+#endif  // MEDIA_GPU_VP9_PICTURE_H_