ChromeOS OOBE: fix focus flow in MD-OOBE.

chrome/browser/resources/chromeos/login/oobe_screen_eula.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 eula screen implementation.
  */
 
 login.createScreen('EulaScreen', 'eula', function() {
   var CONTEXT_KEY_USAGE_STATS_ENABLED = 'usageStatsEnabled';
@@ skipping 99 matching lines @@
       });
       buttons.push(acceptButton);
 
       return buttons;
     },
 
     /**
      * Returns a control which should receive an initial focus.
      */
     get defaultControl() {
+      if (loadTimeData.getString('newOobeUI') == 'on')
+        return $('oobe-eula-md');
+
       return $('accept-button').disabled ? $('back-button') :
                                            $('accept-button');
     },
 
     enableKeyboardFlow: function() {
       $('eula-chrome-credits-link').hidden = false;
       $('eula-chromeos-credits-link').hidden = false;
       $('eula-chrome-credits-link').addEventListener('click',
           function(event) {
             chrome.send('eulaOnChromeCredits');
@@ skipping 27 matching lines @@
       if ($('cros-eula-frame').src) {
         $('cros-eula-frame').src = $('cros-eula-frame').src;
       }
       if ($('oem-eula-frame').src) {
         $('oem-eula-frame').src = $('oem-eula-frame').src;
       }
     },
   };
 });