Out of line cleanups for Mac.

chrome/browser/renderer_host/accelerated_surface_container_manager_mac.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_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
 #define CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
 #pragma once
 
 #include <OpenGL/OpenGL.h>
 #include <map>
 
 #include "app/surface/transport_dib.h"
 #include "base/basictypes.h"
 #include "base/synchronization/lock.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace webkit {
 namespace npapi {
 struct WebPluginGeometry;
 }
 }
 
 class AcceleratedSurfaceContainerMac;
 
 // Helper class that manages the backing store and on-screen rendering
 // of instances of the GPU plugin on the Mac.
 class AcceleratedSurfaceContainerManagerMac {
  public:
   AcceleratedSurfaceContainerManagerMac();
+  ~AcceleratedSurfaceContainerManagerMac();
 
   // Allocates a new "fake" PluginWindowHandle, which is used as the
   // key for the other operations.
   gfx::PluginWindowHandle AllocateFakePluginWindowHandle(bool opaque,
                                                          bool root);
 
   // Destroys a fake PluginWindowHandle and associated storage.
   void DestroyFakePluginWindowHandle(gfx::PluginWindowHandle id);
 
   // Indicates whether the given PluginWindowHandle is "root", which
@@ skipping 76 matching lines @@
   // Both |plugin_window_to_container_map_| and the
   // AcceleratedSurfaceContainerMac in it are not threadsafe, but accessed from
   // multiple threads. All these accesses are guarded by this lock.
   mutable base::Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(AcceleratedSurfaceContainerManagerMac);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_