Add a unified resource tracker shared between the proxy and the impl.

webkit/plugins/ppapi/ppb_surface_3d_impl.h

 // Copyright (c) 2011 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 WEBKIT_PLUGINS_PPAPI_PPB_SURFACE_3D_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_SURFACE_3D_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "ppapi/thunk/ppb_surface_3d_api.h"
 #include "webkit/plugins/ppapi/callbacks.h"
@@ skipping 11 matching lines @@
 
 class PPB_Surface3D_Impl : public Resource,
                            public ::ppapi::thunk::PPB_Surface3D_API {
  public:
   virtual ~PPB_Surface3D_Impl();
 
   static PP_Resource Create(PluginInstance* instance_id,
                             PP_Config3D_Dev config,
                             const int32_t* attrib_list);
 
-  // ResourceObjectBase override.
+  // Resource override.
   virtual ::ppapi::thunk::PPB_Surface3D_API* AsPPB_Surface3D_API() OVERRIDE;
 
   // PPB_Surface3D_API implementation.
   virtual int32_t SetAttrib(int32_t attribute, int32_t value) OVERRIDE;
   virtual int32_t GetAttrib(int32_t attribute, int32_t* value) OVERRIDE;
   virtual int32_t SwapBuffers(PP_CompletionCallback callback) OVERRIDE;
 
   PPB_Context3D_Impl* context() const {
     return context_;
   }
@@ skipping 32 matching lines @@
   // The context this surface is currently bound to.
   PPB_Context3D_Impl* context_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Surface3D_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_SURFACE_3D_IMPL_H_