Initial audio implementation.

ppapi/proxy/host_dispatcher.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_HOST_DISPATCHER_H_
 #define PPAPI_PROXY_HOST_DISPATCHER_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
+#include "base/process.h"
 #include "base/scoped_ptr.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/proxy/dispatcher.h"
 #include "ppapi/proxy/plugin_resource_tracker.h"
 #include "ppapi/proxy/plugin_var_tracker.h"
 
 struct PPB_Var_Deprecated;
 
 namespace base {
 class WaitableEvent;
 }
 
 namespace IPC {
 class SyncChannel;
 }
 
 namespace pp {
 namespace proxy {
 
 class InterfaceProxy;
 class VarSerialization;
 
 class HostDispatcher : public Dispatcher {
  public:
   // Constructor for the renderer side.
   //
   // You must call Dispatcher::InitWithChannel after the constructor.
-  HostDispatcher(const PPB_Var_Deprecated* var_interface,
+  HostDispatcher(base::ProcessHandle host_process_handle,
+                 const PPB_Var_Deprecated* var_interface,
                  PP_Module module,
                  GetInterfaceFunc local_get_interface);
   ~HostDispatcher();
 
   // The host side maintains a mapping from PP_Instance to Dispatcher so
   // that we can send the messages to the right channel.
   static HostDispatcher* GetForInstance(PP_Instance instance);
   static void SetForInstance(PP_Instance instance,
                              HostDispatcher* dispatcher);
   static void RemoveForInstance(PP_Instance instance);
 
   // Dispatcher overrides.
   virtual bool IsPlugin() const { return false; }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(HostDispatcher);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_HOST_DISPATCHER_H_