Start delegating notifications to MessageCenter on Windows.

chrome/browser/notifications/balloon_notification_ui_manager.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_NOTIFICATIONS_BALLOON_NOTIFICATION_UI_MANAGER_H_
 #define CHROME_BROWSER_NOTIFICATIONS_BALLOON_NOTIFICATION_UI_MANAGER_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 24 matching lines @@
 
   // NotificationUIManager:
   virtual bool CancelById(const std::string& notification_id) OVERRIDE;
   virtual bool CancelAllBySourceOrigin(const GURL& source_origin) OVERRIDE;
   virtual bool CancelAllByProfile(Profile* profile) OVERRIDE;
   virtual void CancelAll() OVERRIDE;
 
   // NotificationUIManagerImpl:
   virtual bool ShowNotification(const Notification& notification,
                                 Profile* profile) OVERRIDE;
-  virtual bool UpdateNotification(const Notification& notification) OVERRIDE;
+  virtual bool UpdateNotification(const Notification& notification,
+                                  Profile* profile) OVERRIDE;
 
   // NotificationPrefsManager:
   virtual BalloonCollection::PositionPreference
       GetPositionPreference() const OVERRIDE;
   virtual void SetPositionPreference(
       BalloonCollection::PositionPreference preference) OVERRIDE;
 
   BalloonCollection* balloon_collection();
   NotificationPrefsManager* prefs_manager();
 
@@ skipping 10 matching lines @@
   // An owned pointer to the collection of active balloons.
   scoped_ptr<BalloonCollection> balloon_collection_;
 
   // Prefs listener for the position preference.
   IntegerPrefMember position_pref_;
 
   DISALLOW_COPY_AND_ASSIGN(BalloonNotificationUIManager);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_BALLOON_NOTIFICATION_UI_MANAGER_H_