ash: Take the 24h clock pref into consideration when showing the time.

ash/shell.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 ASH_SHELL_H_
 #define ASH_SHELL_H_
 #pragma once
 
 #include <utility>
 #include <vector>
@@ skipping 24 matching lines @@
 namespace views {
 class NonClientFrameView;
 class Widget;
 }
 
 namespace ash {
 
 class AcceleratorController;
 class AudioController;
 class BrightnessController;
+class DateFormatObserver;
 class Launcher;
 class NestedDispatcherController;
 class NetworkController;
 class PowerButtonController;
 class PowerStatusController;
 class ScreenAsh;
 class ShellDelegate;
 class ShellObserver;
 class SystemTrayDelegate;
 class SystemTray;
@@ skipping 135 matching lines @@
   }
   internal::FocusCycler* focus_cycler() {
     return focus_cycler_.get();
   }
   AudioController* audio_controller() const {
     return audio_controller_;
   }
   BrightnessController* brightness_controller() const {
     return brightness_controller_;
   }
+  DateFormatObserver* date_format_observer() const {
+    return date_format_observer_;
+  }
   NetworkController* network_controller() const {
     return network_controller_;
   }
   PowerStatusController* power_status_controller() const {
     return power_status_controller_;
   }
   UpdateController* update_controller() const {
     return update_controller_;
   }
 
@@ skipping 69 matching lines @@
   scoped_ptr<internal::TooltipController> tooltip_controller_;
   scoped_ptr<internal::VisibilityController> visibility_controller_;
   scoped_ptr<PowerButtonController> power_button_controller_;
   scoped_ptr<VideoDetector> video_detector_;
   scoped_ptr<WindowCycleController> window_cycle_controller_;
   scoped_ptr<internal::FocusCycler> focus_cycler_;
 
   // These controllers are not owned by the shell.
   AudioController* audio_controller_;
   BrightnessController* brightness_controller_;
+  DateFormatObserver* date_format_observer_;
   NetworkController* network_controller_;
   PowerStatusController* power_status_controller_;
   UpdateController* update_controller_;
 
   // An event filter that pre-handles all key events to send them to an IME.
   scoped_ptr<internal::InputMethodEventFilter> input_method_filter_;
 
   // An event filter that pre-handles key events while the partial
   // screenshot UI is active.
   scoped_ptr<internal::PartialScreenshotEventFilter> partial_screenshot_filter_;
@@ skipping 22 matching lines @@
   // System tray with clock, Wi-Fi signal, etc. (a replacement in progress for
   // |status_widget_|).
   scoped_ptr<SystemTray> tray_;
 
   DISALLOW_COPY_AND_ASSIGN(Shell);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_H_