[Mojo Video Capture] Move SharedMem Tracker/BufferHandle/Factory from content to media

media/capture/video/video_capture_buffer_pool.h

 // Copyright 2016 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 MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_BUFFER_POOL_H_
-#define MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_BUFFER_POOL_H_
+#ifndef MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_POOL_H_
+#define MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_POOL_H_
 
 #include "base/memory/ref_counted.h"
 #include "media/capture/capture_export.h"
 #include "media/capture/video_capture_types.h"
 #include "mojo/public/cpp/system/buffer.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 
 namespace media {
 
@@ skipping 82 matching lines @@
 
  protected:
   virtual ~VideoCaptureBufferPool() {}
 
  private:
   friend class base::RefCountedThreadSafe<VideoCaptureBufferPool>;
 };
 
 }  // namespace media
 
-#endif  // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_BUFFER_POOL_H_
+#endif  // MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_POOL_H_