Issue 6532 - Removes required subscription title input field

js/desktop-options.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 719 matching lines @@
         url: findParentData(element, "access", false)
       });
       break;
     case "validate-import-subscription":
       let form = findParentData(element, "validation", true);
       if (!form)
         return;
 
       if (form.checkValidity())
       {
-        addEnableSubscription(E("import-list-url").value,
-          E("import-list-title").value);
+        addEnableSubscription(E("import-list-url").value);
         form.reset();
         closeDialog();
       }
       else
       {
         form.querySelector(":invalid").focus();
       }
       break;
   }
 }
@@ skipping 748 matching lines @@
            "ui_warn_tracking"]
 });
 port.postMessage({
   type: "subscriptions.listen",
   filter: ["added", "disabled", "homepage", "lastDownload", "removed",
            "title", "downloadStatus", "downloading"]
 });
 
 window.addEventListener("DOMContentLoaded", onDOMLoaded, false);
 window.addEventListener("hashchange", onHashChange, false);