Keep the obtained url patterns for notification settings.

chrome/browser/notifications/message_center_settings_controller.h

 // Copyright (c) 2013 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_SETTINGS_CONTROLLER_H_
 #define CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_SETTINGS_CONTROLLER_H_
 
+#include <map>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/app_icon_loader.h"
 #include "chrome/browser/history/history_types.h"
+#include "chrome/common/content_settings.h"
 #include "ui/message_center/notifier_settings.h"
 
 class CancelableTaskTracker;
 
 // The class to bridge between the settings UI of notifiers and the preference
 // storage.
 class MessageCenterSettingsController
     : public message_center::NotifierSettingsProvider,
       public extensions::AppIconLoader::Delegate {
  public:
@@ skipping 24 matching lines @@
 
   // The view displaying notifier settings. NULL if the settings are not
   // visible.
   message_center::NotifierSettingsDelegate* delegate_;
 
   // The task tracker for loading favicons.
   scoped_ptr<CancelableTaskTracker> favicon_tracker_;
 
   scoped_ptr<extensions::AppIconLoader> app_icon_loader_;
 
+  std::map<string16, ContentSettingsPattern> patterns_;
+
   DISALLOW_COPY_AND_ASSIGN(MessageCenterSettingsController);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_MESSAGE_CENTER_SETTINGS_CONTROLLER_H_