Issue 3515 - Use fetch() API instead XMLHttpRequest (Platform)

background.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 231 matching lines @@
 
         subscription.disabled = false;
         subscription.title = node.getAttribute("title");
         subscription.homepage = node.getAttribute("homepage");
 
         if (subscription instanceof DownloadableSubscription &&
             !subscription.lastDownload)
           Synchronizer.execute(subscription);
       }
     })
-  ).then(function()
+  )
+  .then(function()
   {
     if (!Prefs.suppress_first_run_page)
       ext.pages.open(ext.getURL("firstRun.html"));
   });
 }
 
 Prefs.onChanged.addListener(function(name)
 {
   if (name == "shouldShowBlockElementMenu")
     refreshIconAndContextMenuForAllPages();
@@ skipping 155 matching lines @@
   }
 });
 
 // update icon when page changes location
 ext.pages.onLoading.addListener(function(page)
 {
   page.sendMessage({type: "clickhide-deactivate"});
   refreshIconAndContextMenu(page);
   showNextNotificationForUrl(page.url);
 });