CUPS: Fix the Print Preview UI regression.

chrome/browser/resources/print_preview/search/destination_list_item.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * Component that renders a destination item in a destination list.
    * @param {!cr.EventTarget} eventTarget Event target to dispatch selection
@@ skipping 248 matching lines @@
           .classList.toggle('jumping-dots', show);
     },
 
     /**
      * Called when the destination item is activated. Check if the printer needs
      * to be set up first before activation.
      * @private
      */
     onActivate_: function() {
       if (!cr.isChromeOS) {
-        onDestinationActivated_();
+        this.onDestinationActivated_();
         return;
       }
 
       // Check if the printer needs configuration before using. The user is only
       // allowed to set up one printer at one time.
       var configureEvent = new CustomEvent(
           DestinationListItem.EventType.CONFIGURE_REQUEST,
           {detail: {destination: this.destination_}});
       this.eventTarget_.dispatchEvent(configureEvent);
     },
@@ skipping 91 matching lines @@
         return;
       this.onExtensionIconClicked_(event);
     }
   };
 
   // Export
   return {
     DestinationListItem: DestinationListItem
   };
 });