Remove ibus dependency from PanelService.

chrome/browser/chromeos/input_method/candidate_window_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_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 
 #include "chrome/browser/chromeos/input_method/candidate_window_controller.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/input_method/candidate_window_view.h"
+#include "chrome/browser/chromeos/input_method/ibus_controller.h"
 #include "chrome/browser/chromeos/input_method/infolist_window_view.h"
 
 namespace views {
 class Widget;
 }  // namespace views
 
 namespace chromeos {
 namespace input_method {
 
 class DelayableWidget;
 
 // The implementation of CandidateWindowController.
 // CandidateWindowController controls the CandidateWindow.
 class CandidateWindowControllerImpl : public CandidateWindowController,
                                       public CandidateWindowView::Observer,
-                                      public IBusUiController::Observer {
+                                      public IBusUiController::Observer,
+                                      public IBusController::Observer {
  public:
   CandidateWindowControllerImpl();
   virtual ~CandidateWindowControllerImpl();
 
   // Initializes the candidate window. Returns true on success.
   virtual bool Init() OVERRIDE;
 
   virtual void AddObserver(
       CandidateWindowController::Observer* observer) OVERRIDE;
   virtual void RemoveObserver(
@@ skipping 41 matching lines @@
   virtual void OnHideLookupTable() OVERRIDE;
   virtual void OnHidePreeditText() OVERRIDE;
   virtual void OnSetCursorLocation(const gfx::Rect& cursor_position,
                                    const gfx::Rect& composition_head) OVERRIDE;
   virtual void OnUpdateAuxiliaryText(const std::string& utf8_text,
                                      bool visible) OVERRIDE;
   virtual void OnUpdateLookupTable(
       const InputMethodLookupTable& lookup_table) OVERRIDE;
   virtual void OnUpdatePreeditText(const std::string& utf8_text,
                                    unsigned int cursor, bool visible) OVERRIDE;
-  virtual void OnConnectionChange(bool connected) OVERRIDE;
+
+  // IBusController::Observer override
+  virtual void PropertyChanged() OVERRIDE;
+  virtual void OnConnected() OVERRIDE;
+  virtual void OnDisconnected() OVERRIDE;
 
   // Updates infolist bounds, if current bounds is up-to-date, this function
   // does nothing.
   void UpdateInfolistBounds();
 
   // The controller is used for communicating with the IBus daemon.
   scoped_ptr<IBusUiController> ibus_ui_controller_;
 
   // The candidate window view.
   CandidateWindowView* candidate_window_;
@@ skipping 13 matching lines @@
 
   ObserverList<CandidateWindowController::Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(CandidateWindowControllerImpl);
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_WINDOW_CONTROLLER_IMPL_H_
 
 }  // namespace input_method
 }  // namespace chromeos