Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ...

ppapi/proxy/plugin_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_PLUGIN_DISPATCHER_H_
 #define PPAPI_PROXY_PLUGIN_DISPATCHER_H_
 
 #include <string>
 
 #include "base/process.h"
@@ skipping 28 matching lines @@
   // The plugin maintains a global Dispatcher pointer. There is only one since
   // there is only one connection to the browser. Don't call this on the
   // browser side, see GetForInstnace.
   static PluginDispatcher* Get();
   static void SetGlobal(PluginDispatcher* dispatcher);
 
   // Dispatcher overrides.
   virtual bool IsPlugin() const;
 
   // IPC::Channel::Listener implementation.
-  virtual void OnMessageReceived(const IPC::Message& msg);
+  virtual bool OnMessageReceived(const IPC::Message& msg);
 
   // Returns the resource tracker for the plugin. In the browser process this
   // will return NULL.
   PluginResourceTracker* plugin_resource_tracker() {
     return plugin_resource_tracker_.get();
   }
 
   // Returns the var tracker for the plugin. In the browser process this
   // will return NULL.
   PluginVarTracker* plugin_var_tracker() {
@@ skipping 11 matching lines @@
   scoped_ptr<PluginResourceTracker> plugin_resource_tracker_;
   scoped_ptr<PluginVarTracker> plugin_var_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginDispatcher);
 };
 
 }  // namespace proxy
 }  // namespace pp
 
 #endif  // PPAPI_PROXY_PLUGIN_DISPATCHER_H_