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

lib/Public.jsm

 /*
  * 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 75 matching lines @@
   {
     if (id.substr(0, externalPrefix.length) != externalPrefix)
       id = externalPrefix + id;
     let subscription = Subscription.knownSubscriptions[id];
     if (typeof subscription == "undefined")
       subscription = new ExternalSubscription(id, title);
 
     subscription.lastDownload = parseInt(new Date().getTime() / 1000);
 
     let newFilters = [];
-    for each (let filter in filters)
+    for (let filter of filters)
     {
       filter = Filter.fromText(Filter.normalize(filter));
       if (filter)
         newFilters.push(filter);
     }
 
     if (id in FilterStorage.knownSubscriptions)
       FilterStorage.updateSubscriptionFilters(subscription, newFilters);
     else
     {
@@ skipping 16 matching lines @@
 
     FilterStorage.removeSubscription(FilterStorage.knownSubscriptions[id]);
     return true;
   },
 
   /**
    * Adds user-defined filters to the list
    */
   addPatterns: function(/**Array of String*/ filters)
   {
-    for each (let filter in filters)
+    for (let filter of filters)
     {
       filter = Filter.fromText(Filter.normalize(filter));
       if (filter)
       {
         filter.disabled = false;
         FilterStorage.addFilter(filter);
       }
     }
   },
 
   /**
    * Removes user-defined filters from the list
    */
   removePatterns: function(/**Array of String*/ filters)
   {
-    for each (let filter in filters)
+    for (let filter of filters)
     {
       filter = Filter.fromText(Filter.normalize(filter));
       if (filter)
         FilterStorage.removeFilter(filter);
     }
   },
 
   /**
    * Returns installed Adblock Plus version
    */
@@ skipping 33 matching lines @@
     getPatterns: function()
     {
       let result = subscription.filters.map(function(filter)
       {
         return filter.text;
       });
       return result;
     }
   };
 }