Issue 4864 - Start using ESLint for adblockpluschrome

lib/utils.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2016 Eyeo GmbH
+ * Copyright (C) 2006-2017 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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
@@ skipping 16 matching lines @@
       // Make sure to not run asynchronous actions before all
       // scripts loaded. This caused issues on Opera in the past.
       let onDOMContentLoaded = () =>
       {
         document.removeEventListener("DOMContentLoaded", onDOMContentLoaded);
         callback();
       };
       document.addEventListener("DOMContentLoaded", onDOMContentLoaded);
     }
     else
+    {
       setTimeout(callback, 0);
+    }
   },
   get appLocale()
   {
     let locale = ext.i18n.getMessage("@@ui_locale").replace(/_/g, "-");
     Object.defineProperty(this, "appLocale", {value: locale, enumerable: true});
     return this.appLocale;
   },
   generateChecksum(lines)
   {
     // We cannot calculate MD5 checksums yet :-(
@@ skipping 49 matching lines @@
           }
         }
       }
     }
     return selectedItem;
   },
 
   getDocLink(linkID)
   {
     let docLink = require("prefs").Prefs.documentation_link;
-    return docLink.replace(/%LINK%/g, linkID).replace(/%LANG%/g,
-                                                      Utils.appLocale);
+    return docLink.replace(/%LINK%/g, linkID)
+                  .replace(/%LANG%/g, Utils.appLocale);
   },
 
   yield()
   {
   }
 };