Separate StatusAreaView from StatusAreaViewChromeos

chrome/browser/chromeos/status/clock_menu_button.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_STATUS_CLOCK_MENU_BUTTON_H_
 #define CHROME_BROWSER_CHROMEOS_STATUS_CLOCK_MENU_BUTTON_H_
 #pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
-#include "chrome/browser/chromeos/cros/power_library.h"
 #include "chrome/browser/chromeos/status/status_area_button.h"
-#include "chrome/browser/chromeos/system/timezone_settings.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_types.h"
 #include "unicode/calendar.h"
 #include "views/controls/button/menu_button.h"
 #include "views/controls/menu/menu_delegate.h"
 #include "views/controls/menu/view_menu_delegate.h"
 
 namespace views {
 class MenuRunner;
 }
 
 namespace chromeos {
 
-class StatusAreaHost;
-
 // The clock menu button in the status area.
 // This button shows the current time.
 class ClockMenuButton : public StatusAreaButton,
                         public views::MenuDelegate,
                         public views::ViewMenuDelegate,
-                        public content::NotificationObserver,
-                        public PowerLibrary::Observer,
-                        public system::TimezoneSettings::Observer {
+                        public content::NotificationObserver {
  public:
-  explicit ClockMenuButton(StatusAreaHost* host);
+  explicit ClockMenuButton(StatusAreaButton::Delegate* delegate);
   virtual ~ClockMenuButton();
 
   // views::MenuDelegate implementation
   virtual string16 GetLabel(int id) const OVERRIDE;
   virtual bool IsCommandEnabled(int id) const OVERRIDE;
   virtual void ExecuteCommand(int id) OVERRIDE;
 
-  // Overridden from ResumeLibrary::Observer:
-  virtual void PowerChanged(const PowerSupplyStatus& status) {}
-  virtual void SystemResumed();
-
-  // Overridden from TimezoneSettings::Observer:
-  virtual void TimezoneChanged(const icu::TimeZone& timezone);
-
   // views::View
   virtual void OnLocaleChanged() OVERRIDE;
 
-  // Updates the time on the menu button. Can be called by host if timezone
-  // changes.
+  // Updates the time on the menu button.
   void UpdateText();
 
   // Sets default use 24hour clock mode.
   void SetDefaultUse24HourClock(bool use_24hour_clock);
 
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details);
 
@@ skipping 10 matching lines @@
   // Updates text and schedules the timer to fire at the next minute interval.
   void UpdateTextAndSetNextTimer();
 
   base::OneShotTimer<ClockMenuButton> timer_;
 
   // The clock menu.
   scoped_ptr<views::MenuRunner> menu_runner_;
 
   PrefChangeRegistrar registrar_;
 
-  // Default value for use_24hour_clock. Used when StatusAreaHost does not
-  // have a profile, i.e. on login screen and lock screen.
+  // Default value for use_24hour_clock.
   bool default_use_24hour_clock_;
 
   DISALLOW_COPY_AND_ASSIGN(ClockMenuButton);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_STATUS_CLOCK_MENU_BUTTON_H_