Issue 3274 - Unbreak collecting window stats

lib/contentPolicy.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 94 matching lines @@
   shouldAllow: function({contentType, location, frames, isPrivate})
   {
     let hits = [];
 
     function addHit(frameIndex, contentType, docDomain, thirdParty, location, filter)
     {
       if (filter && !isPrivate)
         FilterStorage.increaseHitCount(filter);
       hits.push({
         frameIndex, contentType, docDomain, thirdParty, location,
-        filter: filter ? filter.text : null
+        filter: filter ? filter.text : null,
+        filterType: filter ? filter.type : null
       });
     }
 
     function response(allow, collapse)
     {
       return {allow, collapse, hits};
     }
 
     // Ignore whitelisted schemes
     if (!this.isBlockableScheme(location))
@@ skipping 273 matching lines @@
   if (!wnd || wnd.closed)
     return;
 
   if (entry.type == "OBJECT")
   {
     node.removeEventListener("mouseover", objectMouseEventHander, true);
     node.removeEventListener("mouseout", objectMouseEventHander, true);
   }
   Policy.processNode(wnd, node, entry.type, entry.location, true);
 }