Issue 2693 - Update adblockplus dependency

lib/notificationShowRegistration.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-let {FilterNotifier} = require("filterNotifier");
+let {Notification} = require("notification");
 
-FilterNotifier.addListener(function(action, item)
+Notification.addShowListener(function(notification)
 {
-  _triggerEvent("filterChange", action, item);
+  _triggerEvent("_showNotification", notification);
 });