Support using TrackedCallbacks as hints to determine the handling thread of resource reply messages

ppapi/proxy/plugin_dispatcher.h

 // Copyright (c) 2012 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 <set>
 #include <string>
 
@@ skipping 22 matching lines @@
 struct Preferences;
 class Resource;
 
 namespace thunk {
 class PPB_Instance_API;
 class ResourceCreationAPI;
 }
 
 namespace proxy {
 
-class ResourceMessageReplyParams;
-
 // Used to keep track of per-instance data.
 struct InstanceData {
   InstanceData();
   ~InstanceData();
 
   ViewData view;
 
   // When non-NULL, indicates the callback to execute when mouse lock is lost.
   scoped_refptr<TrackedCallback> mouse_lock_callback;
 
@@ skipping 101 matching lines @@
   // resource. Guaranteed non-NULL.
   thunk::PPB_Instance_API* GetInstanceAPI();
   thunk::ResourceCreationAPI* GetResourceCreationAPI();
 
   // Returns the Preferences.
   const Preferences& preferences() const { return preferences_; }
 
   uint32 plugin_dispatcher_id() const { return plugin_dispatcher_id_; }
   bool incognito() const { return incognito_; }
 
-  // Dispatches the given resource message to the appropriate resource in the
-  // plugin process. This should be wired to the various channels that messages
-  // come in from various other processes.
-  static void DispatchResourceReply(
-      const ppapi::proxy::ResourceMessageReplyParams& reply_params,
-      const IPC::Message& nested_msg);
-
  private:
   friend class PluginDispatcherTest;
 
   // Notifies all live instances that they're now closed. This is used when
   // a renderer crashes or some other error is received.
   void ForceFreeAllInstances();
 
   // IPC message handlers.
-  void OnMsgResourceReply(
-      const ppapi::proxy::ResourceMessageReplyParams& reply_params,
-      const IPC::Message& nested_msg);
   void OnMsgSupportsInterface(const std::string& interface_name, bool* result);
   void OnMsgSetPreferences(const Preferences& prefs);
 
-  // Internal backed for DispatchResourceReply.
-  static void LockedDispatchResourceReply(
-      const ppapi::proxy::ResourceMessageReplyParams& reply_params,
-      const IPC::Message& nested_msg);
-
   virtual bool SendMessage(IPC::Message* msg);
 
   PluginDelegate* plugin_delegate_;
 
   // Contains all the plugin interfaces we've queried. The mapped value will
   // be the pointer to the interface pointer supplied by the plugin if it's
   // supported, or NULL if it's not supported. This allows us to cache failures
   // and not req-query if a plugin doesn't support the interface.
   typedef base::hash_map<std::string, const void*> InterfaceMap;
   InterfaceMap plugin_interfaces_;
@@ skipping 15 matching lines @@
   // A filter for sending messages from threads other than the main thread.
   scoped_refptr<IPC::SyncMessageFilter> sync_filter_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginDispatcher);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PLUGIN_DISPATCHER_H_