Issue 2824 - Only consider ads subscriptions in chooseFilterSubscription

lib/utils.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 47 matching lines @@
       "readingDirection",
       {value: direction, enumerable: true}
     );
     return this.readingDirection;
   },
   generateChecksum(lines)
   {
     // We cannot calculate MD5 checksums yet :-(
     return null;
   },
-  checkLocalePrefixMatch(prefixes)
-  {
-    if (!prefixes)
-      return null;
-
-    for (let prefix of prefixes.split(","))
-    {
-      if (new RegExp("^" + prefix + "\\b").test(this.appLocale))
-        return prefix;
-    }
-
-    return null;
-  },
 
   getDocLink(linkID)
   {
     let docLink = require("prefs").Prefs.documentation_link;
     return docLink.replace(/%LINK%/g, linkID)
                   .replace(/%LANG%/g, Utils.appLocale);
   },
 
   yield()
   {
   }
 };