Remove libibus dependency from config relate stuff.

chrome/browser/chromeos/input_method/ibus_controller_impl.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 CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_CONTROLLER_IMPL_H_
 
 #include <gio/gio.h>  // GAsyncResult and related types.
 #include <glib-object.h>
 
@@ skipping 54 matching lines @@
  private:
   enum IBusDaemonStatus{
     IBUS_DAEMON_INITIALIZING,
     IBUS_DAEMON_RUNNING,
     IBUS_DAEMON_SHUTTING_DOWN,
     IBUS_DAEMON_STOP,
   };
 
   // Functions that end with Thunk are used to deal with glib callbacks.
   CHROMEG_CALLBACK_0(IBusControllerImpl, void, BusConnected, IBusBus*);
-  CHROMEG_CALLBACK_0(IBusControllerImpl, void, BusDisconnected, IBusBus*);
-  CHROMEG_CALLBACK_3(IBusControllerImpl, void, BusNameOwnerChanged,
-                     IBusBus*, const gchar*, const gchar*, const gchar*);
   CHROMEG_CALLBACK_1(IBusControllerImpl, void, RegisterProperties,
                      IBusPanelService*, IBusPropList*);
   CHROMEG_CALLBACK_1(IBusControllerImpl, void, UpdateProperty,
                      IBusPanelService*, IBusProperty*);
 
   // IBusControllerBase overrides:
   virtual bool SetInputMethodConfigInternal(
       const ConfigKeyType& key,
       const InputMethodConfigValue& value) OVERRIDE;
 
@@ skipping 12 matching lines @@
 
   // Destroys IBusConfig object if |ibus_| connection is not ready. This
   // function does nothing if |ibus_config_| is NULL or |ibus_| connection is
   // still alive. Note that the IBusConfig object can't be used when |ibus_|
   // connection is not ready.
   void MaybeDestroyIBusConfig();
 
   // Just calls ibus_bus_set_global_engine_async() with the |id|.
   void SendChangeInputMethodRequest(const std::string& id);
 
-  // Calls SetInputMethodConfigInternal() for each |current_config_values_|.
-  void SendAllInputMethodConfigs();
-
   // Starts listening to the "connected", "disconnected", and
   // "name-owner-changed" D-Bus signals from ibus-daemon.
   void ConnectBusSignals();
 
   // Starts listening to the "focus-in", "register-properties", and
   // "update-property" D-Bus signals from ibus-daemon.
   void ConnectPanelServiceSignals();
 
   // Adds address file watcher in FILE thread and then calls LaunchIBusDaemon.
   bool StartIBusDaemon();
@@ skipping 10 matching lines @@
                      base::ProcessHandle* process_handle,
                      GChildWatchFunc watch_func);
 
   // Returns pointer to InputMethod object.
   ui::InputMethodIBus* GetInputMethod();
 
   // Injects an alternative ui::InputMethod for testing.
   // The injected object must be released by caller.
   void set_input_method_for_testing(ui::InputMethodIBus* input_method);
 
-  // A callback function that will be called when ibus_config_set_value_async()
-  // request is finished.
-  static void SetInputMethodConfigCallback(GObject* source_object,
-                                           GAsyncResult* res,
-                                           gpointer user_data);
+  // Called when the IBusConfigClient is initialized.
+  void OnIBusConfigClientInitialized();
 
   // Called when the input method process is shut down.
   static void OnIBusDaemonExit(GPid pid,
                                gint status,
                                IBusControllerImpl* controller);
 
   // Connection to the ibus-daemon via IBus API. These objects are used to
   // call ibus-daemon's API (e.g. activate input methods, set config, ...)
   IBusBus* ibus_;
   IBusConfig* ibus_config_;
@@ skipping 25 matching lines @@
   // Used for making callbacks for PostTask.
   base::WeakPtrFactory<IBusControllerImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(IBusControllerImpl);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_IBUS_CONTROLLER_IMPL_H_