Move host resource from the proxy to the shared_impl.

ppapi/proxy/ppb_buffer_proxy.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 PPAPI_PPB_BUFFER_PROXY_H_
 #define PPAPI_PPB_BUFFER_PROXY_H_
 
 #include "base/shared_memory.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/proxy/interface_proxy.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/thunk/ppb_buffer_api.h"
 
 struct PPB_Buffer_Dev;
 
+namespace ppapi {
+class HostResource;
+}
+
 namespace pp {
 namespace proxy {
 
-class HostResource;
-
 class Buffer : public ppapi::thunk::PPB_Buffer_API,
                public PluginResource {
  public:
-  Buffer(const HostResource& resource,
+  Buffer(const ppapi::HostResource& resource,
          const base::SharedMemoryHandle& shm_handle,
          uint32_t size);
   virtual ~Buffer();
 
   // ResourceObjectBase overrides.
   virtual ppapi::thunk::PPB_Buffer_API* AsPPB_Buffer_API() OVERRIDE;
 
   // PPB_Buffer_API implementation.
   virtual PP_Bool Describe(uint32_t* size_in_bytes) OVERRIDE;
   virtual PP_Bool IsMapped() OVERRIDE;
@@ skipping 11 matching lines @@
 
 class PPB_Buffer_Proxy : public InterfaceProxy {
  public:
   PPB_Buffer_Proxy(Dispatcher* dispatcher, const void* target_interface);
   virtual ~PPB_Buffer_Proxy();
 
   static const Info* GetInfo();
 
   static PP_Resource CreateProxyResource(PP_Instance instance,
                                          uint32_t size);
-  static PP_Resource AddProxyResource(const HostResource& resource,
+  static PP_Resource AddProxyResource(const ppapi::HostResource& resource,
                                       base::SharedMemoryHandle shm_handle,
                                       uint32_t size);
 
   const PPB_Buffer_Dev* ppb_buffer_target() const {
     return static_cast<const PPB_Buffer_Dev*>(target_interface());
   }
 
   // InterfaceProxy implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
  private:
   // Message handlers.
   void OnMsgCreate(PP_Instance instance,
                    uint32_t size,
-                   HostResource* result_resource,
+                   ppapi::HostResource* result_resource,
                    base::SharedMemoryHandle* result_shm_handle);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PPB_BUFFER_PROXY_H_