Issue 2257 - Replaced non-standard function expressions with ES6 arrow functions

chrome/content/ui/filters-subscriptionview.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 73 matching lines @@
       this._list.removeChild(this._list.firstChild);
 
     // Now add all subscriptions
     let subscriptions = FilterStorage.subscriptions.filter(this._filter, this);
     if (subscriptions.length)
     {
       for (let subscription of subscriptions)
         this.addSubscription(subscription, null);
 
       // Make sure first list item is selected after list initialization
-      Utils.runAsync(function()
-      {
-        this._list.selectItem(this._list.getItemAtIndex(this._list.getIndexOfFirstVisibleRow()));
-      }, this);
+      Utils.runAsync(() => this._list.selectItem(this._list.getItemAtIndex(this._list.getIndexOfFirstVisibleRow())));
     }
 
     this._deck.selectedIndex = (subscriptions.length ? 1 : 0);
     this._listener();
   },
 
   /**
    * Adds a filter subscription to the list.
    */
   addSubscription: function(/**Subscription*/ subscription, /**Node*/ insertBefore) /**Node*/
@@ skipping 62 matching lines @@
   _onChange: function(action, item, param1, param2)
   {
     if ((action == "subscription.added" || action == "subscription.removed") && item.url == Prefs.subscriptions_exceptionsurl)
       E("acceptableAds").checked = FilterStorage.subscriptions.some(s => s.url == Prefs.subscriptions_exceptionsurl);
 
     if (action == "filter.disabled")
     {
       if (this._scheduledUpdateDisabled == null)
       {
         this._scheduledUpdateDisabled = Object.create(null);
-        Utils.runAsync(this.updateDisabled, this);
+        Utils.runAsync(() => this.updateDisabled());
       }
       for (let i = 0; i < item.subscriptions.length; i++)
         this._scheduledUpdateDisabled[item.subscriptions[i].url] = true;
       return;
     }
 
     if (action != "load" && !this._filter(item))
       return;
 
     switch (action)
@@ skipping 76 matching lines @@
       case "subscription.fixedTitle":
       {
         SubscriptionActions.updateCommands();
         break;
       }
       case "subscription.updated":
       {
         if (this._scheduledUpdateDisabled == null)
         {
           this._scheduledUpdateDisabled = Object.create(null);
-          Utils.runAsync(this.updateDisabled, this);
+          Utils.runAsync(() => this.updateDisabled());
         }
         this._scheduledUpdateDisabled[item.url] = true;
         break;
       }
     }
   }
 };
 
 /**
  * Attaches list managers to the lists.
@@ skipping 33 matching lines @@
   {
     FilterStorage.addSubscription(subscription);
     if (subscription instanceof DownloadableSubscription && !subscription.lastDownload)
       Synchronizer.execute(subscription);
   }
   else
     FilterStorage.removeSubscription(subscription);
 };
 
 window.addEventListener("load", ListManager.init, false);