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

webkit/plugins/ppapi/ppb_context_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_CONTEXT_3D_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_CONTEXT_3D_IMPL_H_
 
 #include "base/memory/scoped_callback_factory.h"
 #include "base/memory/scoped_ptr.h"
 #include "ppapi/thunk/ppb_context_3d_api.h"
@@ skipping 22 matching lines @@
 
   static PP_Resource Create(PP_Instance instance,
                             PP_Config3D_Dev config,
                             PP_Resource share_context,
                             const int32_t* attrib_list);
   static PP_Resource CreateRaw(PP_Instance instance,
                                PP_Config3D_Dev config,
                                PP_Resource share_context,
                                const int32_t* attrib_list);
 
-  // ResourceObjectBase override.
+  // Resource override.
   virtual ::ppapi::thunk::PPB_Context3D_API* AsPPB_Context3D_API();
 
   // PPB_Context3D_API implementation.
   virtual int32_t GetAttrib(int32_t attribute, int32_t* value) OVERRIDE;
   virtual int32_t BindSurfaces(PP_Resource draw, PP_Resource read) OVERRIDE;
   virtual int32_t GetBoundSurfaces(PP_Resource* draw,
                                    PP_Resource* read) OVERRIDE;
   virtual PP_Bool InitializeTrusted(int32_t size) OVERRIDE;
   virtual PP_Bool GetRingBuffer(int* shm_handle,
                                 uint32_t* shm_size) OVERRIDE;
@@ skipping 61 matching lines @@
 
   base::ScopedCallbackFactory<PPB_Context3D_Impl> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Context3D_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_CONTEXT_3D_IMPL_H_