[Eraser] First pass at removing the notification center panel.

chrome/browser/notifications/message_center_notification_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_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_
 #define CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_
 
 #include <map>
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
-#include "base/prefs/pref_member.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/notifications/google_now_notification_stats_collector.h"
 #include "chrome/browser/notifications/message_center_stats_collector.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_system_observer.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_observer.h"
 #include "ui/message_center/message_center_tray_delegate.h"
 #include "ui/message_center/message_center_types.h"
 
 class MessageCenterSettingsController;
 class Notification;
-class PrefRegistrySimple;
-class PrefService;
 class Profile;
 class ProfileNotification;
 
 namespace message_center {
 class NotificationBlocker;
 FORWARD_DECLARE_TEST(WebNotificationTrayTest, ManuallyCloseMessageCenter);
 }
 
 // This class extends NotificationUIManagerImpl and delegates actual display
 // of notifications to MessageCenter, doing necessary conversions.
 class MessageCenterNotificationManager
     : public NotificationUIManager,
       public message_center::MessageCenterObserver {
  public:
   MessageCenterNotificationManager(
       message_center::MessageCenter* message_center,
-      PrefService* local_state,
       scoped_ptr<message_center::NotifierSettingsProvider> settings_provider);
   ~MessageCenterNotificationManager() override;
 
-  // Registers preferences.
-  static void RegisterPrefs(PrefRegistrySimple* registry);
-
   // NotificationUIManager
   void Add(const Notification& notification, Profile* profile) override;
   bool Update(const Notification& notification, Profile* profile) override;
   const Notification* FindById(const std::string& delegate_id,
                                ProfileID profile_id) const override;
   bool CancelById(const std::string& delegate_id,
                   ProfileID profile_id) override;
   std::set<std::string> GetAllIdsByProfileAndSourceOrigin(
       ProfileID profile_id,
       const GURL& source) override;
   std::set<std::string> GetAllIdsByProfile(ProfileID profile_id) override;
   bool CancelAllBySourceOrigin(const GURL& source_origin) override;
   bool CancelAllByProfile(ProfileID profile_id) override;
   void CancelAll() override;
 
   // MessageCenterObserver
   void OnNotificationRemoved(const std::string& notification_id,
                              bool by_user) override;
   void OnCenterVisibilityChanged(message_center::Visibility) override;
   void OnNotificationUpdated(const std::string& notification_id) override;
 
   void EnsureMessageCenterClosed();
 
-#if defined(OS_WIN)
-  // Called when the pref changes for the first run balloon. The first run
-  // balloon is only displayed on Windows, since the visibility of the tray
-  // icon is limited.
-  void DisplayFirstRunBalloon();
-
-  void SetFirstRunTimeoutForTest(base::TimeDelta timeout);
-  bool FirstRunTimerIsActive() const;
-#endif
-
   // Takes ownership of |delegate|.
   void SetMessageCenterTrayDelegateForTest(
       message_center::MessageCenterTrayDelegate* delegate);
 
   // Returns the notification id which this manager will use to add to message
   // center, for this combination of delegate id and profile.
   std::string GetMessageCenterNotificationIdForTest(
       const std::string& delegate_id, Profile* profile);
 
  private:
@@ skipping 19 matching lines @@
   void RemoveProfileNotification(ProfileNotification* profile_notification);
 
   // Returns the ProfileNotification for the |id|, or NULL if no such
   // notification is found.
   ProfileNotification* FindProfileNotification(const std::string& id) const;
 
   // Get the extension ID of the extension that the user chose to take over
   // Chorme Notification Center.
   std::string GetExtensionTakingOverNotifications(Profile* profile);
 
-#if defined(OS_WIN)
-  // This function is run on update to ensure that the notification balloon is
-  // shown only when there are no popups present.
-  void CheckFirstRunTimer();
-
-  // |first_run_pref_| is used to keep track of whether we've ever shown the
-  // first run balloon before, even across restarts.
-  BooleanPrefMember first_run_pref_;
-
-  // The timer after which we will show the first run balloon.  This timer is
-  // restarted every time the message center is closed and every time the last
-  // popup disappears from the screen.
-  base::OneShotTimer<MessageCenterNotificationManager> first_run_balloon_timer_;
-
-  // The first-run balloon will be shown |first_run_idle_timeout_| after all
-  // popups go away and the user has notifications in the message center.
-  base::TimeDelta first_run_idle_timeout_;
-#endif
-
   scoped_ptr<message_center::NotifierSettingsProvider> settings_provider_;
 
   // To own the blockers.
   ScopedVector<message_center::NotificationBlocker> blockers_;
 
   NotificationSystemObserver system_observer_;
 
   // Keeps track of all notification statistics for UMA purposes.
   MessageCenterStatsCollector stats_collector_;
 
   // Keeps track of notifications specific to Google Now for UMA purposes.
   GoogleNowNotificationStatsCollector google_now_stats_collector_;
 
-#if defined(OS_WIN)
-  // Provides weak pointers for the purpose of the first run timer.
-  base::WeakPtrFactory<MessageCenterNotificationManager> weak_factory_;
-#endif
-
   DISALLOW_COPY_AND_ASSIGN(MessageCenterNotificationManager);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_NOTIFICATION_MANAGER_H_