Issue 2264 - Remove deprecated logic from Utils.runAsync() on Firefox

chrome/content/ui/filters-subscriptionactions.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 50 matching lines @@
     }
     if (node)
     {
       E("tabs").selectedIndex = tabIndex;
       Utils.runAsync(function()
       {
         node.parentNode.ensureElementIsVisible(node);
         node.parentNode.selectItem(node);
         if (!FilterActions.visible)
           E("subscription-showHideFilters-command").doCommand();
-        Utils.runAsync(FilterView.selectFilter, FilterView, filter);
+        Utils.runAsync(() => FilterView.selectFilter(filter));
       });
     }
   },
 
   /**
    * Updates subscription commands whenever the selected subscription changes.
    * Note: this method might be called with a wrong "this" value.
    */
   updateCommands: function()
   {
@@ skipping 449 matching lines @@
         });
         parent.appendChild(node);
         listedSubscriptions.push(subscription);
       }
       let selectedNode = Utils.chooseFilterSubscription(listedSubscriptions);
       list.selectedItem = Templater.getNodeForData(parent, "node", selectedNode) || parent.firstChild;
 
       // Show panel and focus list
       let position = (Utils.versionComparator.compare(Utils.platformVersion, "2.0") < 0 ? "after_end" : "bottomcenter topleft");
       panel.openPopup(E("selectSubscriptionButton"), position, 0, 0, false, false, event);
-      Utils.runAsync(list.focus, list);
+      Utils.runAsync(() => list.focus());
     };
     request.send();
   },
 
   /**
    * Adds filter subscription that is selected.
    */
   add: function()
   {
     E("selectSubscriptionPanel").hidePopup();
@@ skipping 45 matching lines @@
       return;
 
     if (event.keyCode == event.DOM_VK_RETURN || event.keyCode == event.DOM_VK_ENTER)
     {
       // This shouldn't accept our dialog, only the panel
       event.preventDefault();
       E("selectSubscriptionAccept").doCommand();
     }
   }
 };