Issue 301 - Change for each to for .. of .. in lib/

lib/filterListener.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 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 249 matching lines @@
  * Generic notification listener
  */
 function onGenericChange(action)
 {
   if (action == "load")
   {
     isDirty = 0;
 
     defaultMatcher.clear();
     ElemHide.clear();
-    for each (let subscription in FilterStorage.subscriptions)
+    for (let subscription of FilterStorage.subscriptions)
       if (!subscription.disabled)
         subscription.filters.forEach(addFilter);
     flushElemHide();
   }
   else if (action == "save")
     isDirty = 0;
 }