ChromeOS OOBE: fix focus flow in MD-OOBE.

chrome/browser/resources/chromeos/login/oobe_screen_network.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.
 
 /**
  * @fileoverview Oobe network screen implementation.
  */
 
 login.createScreen('NetworkScreen', 'connect', function() {
   var USER_ACTION_CONTINUE_BUTTON_CLICKED = 'continue';
@@ skipping 125 matching lines @@
       continueButton.classList.add('preserve-disabled-state');
       buttons.push(continueButton);
 
       return buttons;
     },
 
     /**
      * Returns a control which should receive an initial focus.
      */
     get defaultControl() {
+      if (loadTimeData.getString('newOobeUI') == 'on')
+        return $('oobe-welcome-md');
+
       return $('language-select');
     },
 
     /**
      * Shows the network error message.
      * @param {string} message Message to be shown.
      */
     showError: function(message) {
       var error = document.createElement('div');
       var messageDiv = document.createElement('div');
@@ skipping 35 matching lines @@
         var timezoneList = loadTimeData.getValue('timezoneList');
         welcomeScreen.timezones = timezoneList;
 
         welcomeScreen.highlightStrength =
             loadTimeData.getValue('highlightStrength');
       }
     },
   };
 });