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

webkit/plugins/ppapi/ppb_transport_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_TRANSPORT_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_
 
 #include <list>
 #include <string>
 
@@ skipping 11 matching lines @@
 class PPB_Transport_Impl : public Resource,
                            public ::ppapi::thunk::PPB_Transport_API,
                            public webkit_glue::P2PTransport::EventHandler {
  public:
   virtual ~PPB_Transport_Impl();
 
   static PP_Resource Create(PluginInstance* instance,
                             const char* name,
                             const char* proto);
 
-  // ResourceObjectBase override.
+  // Resource override.
   virtual ::ppapi::thunk::PPB_Transport_API* AsPPB_Transport_API() OVERRIDE;
 
   // PPB_Transport_API implementation.
   virtual PP_Bool IsWritable() OVERRIDE;
   virtual int32_t Connect(PP_CompletionCallback callback) OVERRIDE;
   virtual int32_t GetNextAddress(PP_Var* address,
                                  PP_CompletionCallback callback) OVERRIDE;
   virtual int32_t ReceiveRemoteAddress(PP_Var address) OVERRIDE;
   virtual int32_t Recv(void* data, uint32_t len,
                        PP_CompletionCallback callback) OVERRIDE;
@@ skipping 30 matching lines @@
   net::CompletionCallbackImpl<PPB_Transport_Impl> channel_write_callback_;
   net::CompletionCallbackImpl<PPB_Transport_Impl> channel_read_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Transport_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_