Issue 6975 - Check for specific anti-circumvention subscription URL

lib/filterListener.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present 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 134 matching lines @@
   let allowSnippets = false;
   for (let subscription of filter.subscriptions())
   {
     if (!subscription.disabled)
     {
       hasEnabled = true;
 
       // Allow snippets to be executed only by the circumvention lists or the
       // user's own filters.
       if (subscription.type == "circumvention" ||
+          subscription.url == "https://easylist-downloads.adblockplus.org/abp-filters-anti-cv.txt" ||
           subscription instanceof SpecialSubscription)
       {
         allowSnippets = true;
         break;
       }
     }
   }
   if (!hasEnabled)
     return;
 
@@ skipping 175 matching lines @@
   {
     if (!subscription.disabled)
       addFilters(subscription.filters);
   }
 }
 
 function onSave()
 {
   isDirty = 0;
 }