ash uber tray: Add entry for power and date.

chrome/browser/chromeos/system/ash_system_tray_delegate.cc

 // 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.
 
 #include "chrome/browser/chromeos/system/ash_system_tray_delegate.h"
 
 #include "ash/shell.h"
 #include "ash/system/audio/audio_controller.h"
 #include "ash/system/brightness/brightness_controller.h"
+#include "ash/system/power/power_status_controller.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "base/logging.h"
 #include "chrome/browser/chromeos/audio/audio_handler.h"
 #include "chrome/browser/chromeos/dbus/dbus_thread_manager.h"
 #include "chrome/browser/chromeos/dbus/power_manager_client.h"
 #include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 
 namespace chromeos {
 
 namespace {
 
 class SystemTrayDelegate : public ash::SystemTrayDelegate,
                            public AudioHandler::VolumeObserver,
                            public PowerManagerClient::Observer {
  public:
   explicit SystemTrayDelegate(ash::SystemTray* tray) : tray_(tray) {
     AudioHandler::GetInstance()->AddVolumeObserver(this);
     DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(this);
+    DBusThreadManager::Get()->GetPowerManagerClient()->RequestStatusUpdate(
+        PowerManagerClient::UPDATE_USER);
   }
 
   virtual ~SystemTrayDelegate() {
     AudioHandler::GetInstance()->RemoveVolumeObserver(this);
     DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(this);
   }
 
   // Overridden from ash::SystemTrayDelegate.
   virtual const std::string GetUserDisplayName() OVERRIDE {
     return UserManager::Get()->logged_in_user().GetDisplayName();
@@ skipping 53 matching lines @@
     ash::Shell::GetInstance()->audio_controller()->
         OnVolumeChanged(level);
   }
 
   // Overridden from PowerManagerClient::Observer.
   virtual void BrightnessChanged(int level, bool user_initiated) OVERRIDE {
     ash::Shell::GetInstance()->brightness_controller()->
         OnBrightnessChanged(level / 100.f, user_initiated);
   }
 
+  virtual void PowerChanged(const PowerSupplyStatus& power_status) OVERRIDE {
+    ash::Shell::GetInstance()->power_status_controller()->
+        OnPowerStatusChanged(power_status);
+  }
+
   // TODO(sad): Override more from PowerManagerClient::Observer here (e.g.
-  // PowerChanged, PowerButtonStateChanged etc.).
+  // PowerButtonStateChanged etc.).
 
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegate);
 };
 
 }  // namespace
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate(ash::SystemTray* tray) {
   return new chromeos::SystemTrayDelegate(tray);
 }
 
 }  // namespace chromeos