mac: Replace base::mac::ScopedCFTypeRef with base::ScopedCFTypeRef.

content/browser/renderer_host/backing_store_mac.h

 // Copyright (c) 2012 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_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_
 
 #include "base/basictypes.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "content/browser/renderer_host/backing_store.h"
@@ skipping 44 matching lines @@
   // context, sized properly for the backing store.  Returns NULL if the owner
   // is not in a window with a CGContext.  cg_layer_ is assigned this method's
   // result.
   CGLayerRef CreateCGLayer();
 
   // Creates a CGBitmapContext sized properly for the backing store.  The
   // owner view need not be in a window.  cg_bitmap_ is assigned this method's
   // result.
   CGContextRef CreateCGBitmapContext();
 
-  base::mac::ScopedCFTypeRef<CGContextRef> cg_bitmap_;
-  base::mac::ScopedCFTypeRef<CGLayerRef> cg_layer_;
+  base::ScopedCFTypeRef<CGContextRef> cg_bitmap_;
+  base::ScopedCFTypeRef<CGLayerRef> cg_layer_;
 
   // Number of physical pixels per view unit. This is 1 or 2 in practice.
   float device_scale_factor_;
 
   DISALLOW_COPY_AND_ASSIGN(BackingStoreMac);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_MAC_H_