Remove Notifications Associated with an Extension When the Extension is Unchecked from the Message …

chrome/browser/notifications/message_center_notification_manager.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/notifications/message_center_notification_manager.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
@@ skipping 71 matching lines @@
   // On Windows, Linux and Mac, the notification manager owns the tray icon and
   // views.Other platforms have global ownership and Create will return NULL.
   tray_.reset(message_center::CreateMessageCenterTray());
 #endif
   registrar_.Add(this,
                  chrome::NOTIFICATION_FULLSCREEN_CHANGED,
                  content::NotificationService::AllSources());
 }
 
 MessageCenterNotificationManager::~MessageCenterNotificationManager() {
+  message_center_->SetNotifierSettingsProvider(NULL);
   message_center_->RemoveObserver(this);
 }
 
 void MessageCenterNotificationManager::RegisterPrefs(
     PrefRegistrySimple* registry) {
   registry->RegisterBooleanPref(prefs::kMessageCenterShowedFirstRunBalloon,
                                 false);
   registry->RegisterBooleanPref(prefs::kMessageCenterShowIcon, true);
   registry->RegisterBooleanPref(prefs::kMessageCenterForcedOnTaskbar, false);
 }
@@ skipping 391 matching lines @@
 
 MessageCenterNotificationManager::ProfileNotification*
     MessageCenterNotificationManager::FindProfileNotification(
         const std::string& id) const {
   NotificationMap::const_iterator iter = profile_notifications_.find(id);
   if (iter == profile_notifications_.end())
     return NULL;
 
   return (*iter).second;
 }