Refactor PPAPI proxy resource handling to maintain which host they came from,...

ppapi/proxy/ppb_instance_proxy.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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_PROXY_PPB_INSTANCE_PROXY_H_
 #define PPAPI_PROXY_PPB_INSTANCE_PROXY_H_
 
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_var.h"
+#include "ppapi/proxy/host_resource.h"
 #include "ppapi/proxy/interface_proxy.h"
 
 struct PPB_Instance;
 
 namespace pp {
 namespace proxy {
 
 class SerializedVarReceiveInput;
 class SerializedVarOutParam;
 class SerializedVarReturnValue;
@@ skipping 12 matching lines @@
   virtual InterfaceID GetInterfaceId() const;
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
  private:
   // Message handlers.
   void OnMsgGetWindowObject(PP_Instance instance,
                             SerializedVarReturnValue result);
   void OnMsgGetOwnerElementObject(PP_Instance instance,
                                   SerializedVarReturnValue result);
   void OnMsgBindGraphics(PP_Instance instance,
-                         PP_Resource device,
+                         HostResource device,
                          PP_Bool* result);
   void OnMsgIsFullFrame(PP_Instance instance, PP_Bool* result);
   void OnMsgExecuteScript(PP_Instance instance,
                           SerializedVarReceiveInput script,
                           SerializedVarOutParam out_exception,
                           SerializedVarReturnValue result);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_PPB_INSTANCE_PROXY_H_