Move core pieces of browser\renderer_host to src\content.

content/browser/renderer_host/backing_store_x.h

 // Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
-#define CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
+#ifndef CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
+#define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "build/build_config.h"
-#include "chrome/browser/renderer_host/backing_store.h"
+#include "content/browser/renderer_host/backing_store.h"
 #include "ui/base/x/x11_util.h"
 
 namespace gfx {
 class Point;
 class Rect;
 }  // namespace gfx
 
 typedef struct _GdkDrawable GdkDrawable;
 class SkBitmap;
 
@@ skipping 69 matching lines @@
   // This is a handle to the server side pixmap which is our backing store.
   XID pixmap_;
   // This is the RENDER picture pointing at |pixmap_|.
   XID picture_;
   // This is a default graphic context, used in XCopyArea
   void* pixmap_gc_;
 
   DISALLOW_COPY_AND_ASSIGN(BackingStoreX);
 };
 
-#endif  // CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
+#endif  // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_