Issue 4084 - Do not use @@bidi_dir directly in adblockplusui

background.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 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 73 matching lines @@
 
   modules.utils = {
     Utils: {
       getDocLink: function(link)
       {
         return "https://adblockplus.org/redirect?link=" + encodeURIComponent(link);
       },
       get appLocale()
       {
         return parent.ext.i18n.getMessage("@@ui_locale").replace(/_/g, "-");
+      },
+      get readingDirection()
+      {
+        return parent.ext.i18n.getMessage("@@bidi_dir");
       }
+      
     }
   };
 
   modules.prefs = {Prefs: new EventEmitter()};
   var prefs = {
     notifications_ignoredcategories: (params.showNotificationUI) ? ["*"] : [],
     notifications_showui: params.showNotificationUI,
     safari_contentblocker: false,
     shouldShowBlockElementMenu: true,
     show_devtools_panel: true,
@@ skipping 375 matching lines @@
 
   if (params.safariContentBlocker)
   {
     global.safari = {
       extension: {
         setContentBlocker: function() {}
       }
     };
   }
 })(this);