Issue 1819 - Update dependency on adblockplusui in adblockpluschrome and remove unnecessary code

background.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
@@ skipping 246 matching lines @@
   else
     notifyUser();
 }
 
 Prefs.addListener(function(name)
 {
   if (name == "shouldShowBlockElementMenu")
     refreshIconAndContextMenuForAllPages();
 });
 
-// TODO: This hack should be removed, however currently
-// the firstRun page still calls backgroundPage.openOptions()
-openOptions = ext.showOptions;
-
 function prepareNotificationIconAndPopup()
 {
   var animateIcon = (activeNotification.type !== "question");
   activeNotification.onClicked = function()
   {
     if (animateIcon)
       iconAnimation.stop();
     notificationClosed();
   };
   if (animateIcon)
@@ skipping 294 matching lines @@
   page.sendMessage({type: "clickhide-deactivate"});
   refreshIconAndContextMenu(page);
 });
 
 setTimeout(function()
 {
   var notificationToShow = NotificationStorage.getNextToShow();
   if (notificationToShow)
     showNotification(notificationToShow);
 }, 3 * 60 * 1000);