mac: Update clients of scoped_nsobject.h.

content/browser/renderer_host/compositing_iosurface_context_mac.h

 // Copyright (c) 2013 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_COMPOSITING_IOSURFACE_CONTEXT_MAC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_COMPOSITING_IOSURFACE_CONTEXT_MAC_H_
 
 #import <AppKit/NSOpenGL.h>
 #include <OpenGL/OpenGL.h>
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
+#include "base/mac/scoped_nsobject.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace content {
 
 class CompositingIOSurfaceShaderPrograms;
 
 class CompositingIOSurfaceContext
     : public base::RefCounted<CompositingIOSurfaceContext> {
  public:
   // Get or create a GL context for the specified window with the specified
@@ skipping 20 matching lines @@
 
   CompositingIOSurfaceContext(
       int window_number,
       NSOpenGLContext* nsgl_context,
       CGLContextObj clg_context,
       bool is_vsync_disabled_,
       scoped_ptr<CompositingIOSurfaceShaderPrograms> shader_program_cache);
   ~CompositingIOSurfaceContext();
 
   int window_number_;
-  scoped_nsobject<NSOpenGLContext> nsgl_context_;
+  base::scoped_nsobject<NSOpenGLContext> nsgl_context_;
   CGLContextObj cgl_context_; // weak, backed by |nsgl_context_|
   bool is_vsync_disabled_;
   scoped_ptr<CompositingIOSurfaceShaderPrograms> shader_program_cache_;
   bool can_be_shared_;
 
   // The global map from window number and window ordering to
   // context data.
   typedef std::map<int, CompositingIOSurfaceContext*> WindowMap;
   static base::LazyInstance<WindowMap> window_map_;
   static WindowMap* window_map();
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_COMPOSITING_IOSURFACE_CONTEXT_MAC_H_