First pass at making the proxy handle multiple renderers. This associates the...

ppapi/proxy/plugin_var_serialization_rules.h

 // Copyright (c) 2010 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_PLUGIN_VAR_SERIALIZATION_RULES_H_
 #define PPAPI_PROXY_PLUGIN_VAR_SERIALIZATION_RULES_H_
 
 #include "base/basictypes.h"
 #include "ppapi/proxy/var_serialization_rules.h"
 
 namespace pp {
 namespace proxy {
 
 class PluginVarTracker;
 
 // Implementation of the VarSerialization interface for the plugin.
 class PluginVarSerializationRules : public VarSerializationRules {
  public:
   // This class will use the given non-owning pointer to the var tracker to
   // handle object refcounting and string conversion.
-  PluginVarSerializationRules(PluginVarTracker* tracker);
+  PluginVarSerializationRules();
   ~PluginVarSerializationRules();
 
   // VarSerialization implementation.
-  virtual void SendCallerOwned(const PP_Var& var, std::string* str_val);
+  virtual PP_Var SendCallerOwned(const PP_Var& var, std::string* str_val);
   virtual PP_Var BeginReceiveCallerOwned(const PP_Var& var,
-                                         const std::string* str_val);
+                                         const std::string* str_val,
+                                         Dispatcher* dispatcher);
   virtual void EndReceiveCallerOwned(const PP_Var& var);
   virtual PP_Var ReceivePassRef(const PP_Var& var,
-                                const std::string& str_val);
-  virtual void BeginSendPassRef(const PP_Var& var, std::string* str_val);
+                                const std::string& str_val,
+                                Dispatcher* dispatcher);
+  virtual PP_Var BeginSendPassRef(const PP_Var& var, std::string* str_val);
   virtual void EndSendPassRef(const PP_Var& var);
   virtual void ReleaseObjectRef(const PP_Var& var);
 
  private:
   PluginVarTracker* var_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginVarSerializationRules);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_PLUGIN_VAR_SERIALIZATION_RULES_H_