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chrome/browser/chromeos/input_method/hotkey_manager.h

 // Copyright (c) 2011 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_HOTKEY_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_HOTKEY_MANAGER_H_
 #pragma once
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
 
 typedef union _XEvent XEvent;
 
 namespace chromeos {
 namespace input_method {
 
 // A class which holds all hotkeys for input method switching.
 class HotkeyManager {
  public:
   class Observer {
    public:
     virtual ~Observer() {}
     // Called when one of the input method hotkeys is pressed.
     virtual void HotkeyPressed(HotkeyManager* manager, int event_id) = 0;
   };
 
   HotkeyManager();
-  ~HotkeyManager() {}
+  ~HotkeyManager();
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Registers a hotkey to the manager. For example, to handle Control+space,
   // you can call AddHotkey(kNextInputMethod, XK_space, ControlMask, true).
   // Returns false if |event_id| is negative, or the same hotkey is already
   // registered.
   bool AddHotkey(int event_id,
                  uint32 keysym,  // one of XK_* in X11/keysymdef.h.
@@ skipping 39 matching lines @@
 
   ObserverList<Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(HotkeyManager);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_HOTKEY_MANAGER_H_