Added ConsumerManagementService class to handle enroll state and device owner info in boot lockbox.

chrome/browser/resources/chromeos/login/header_bar.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 Login UI header bar implementation.
  */
 
 cr.define('login', function() {
   /**
@@ skipping 27 matching lines @@
       $('cancel-add-user-button').addEventListener('click',
           this.handleCancelAddUserClick_);
       $('guest-user-header-bar-item').addEventListener('click',
           this.handleGuestClick_);
       $('guest-user-button').addEventListener('click',
           this.handleGuestClick_);
       $('sign-out-user-button').addEventListener('click',
           this.handleSignoutClick_);
       $('cancel-multiple-sign-in-button').addEventListener('click',
           this.handleCancelMultipleSignInClick_);
-      $('cancel-consumer-management-enrollment-button')
-          .addEventListener('click',
-              this.handleCancelConsumerManagementEnrollmentClick_);
+      $('cancel-consumer-management-enrollment-button').addEventListener(
+          'click',
+          this.handleCancelConsumerManagementEnrollmentClick_);
       if (Oobe.getInstance().displayType == DISPLAY_TYPE.LOGIN ||
           Oobe.getInstance().displayType == DISPLAY_TYPE.OOBE) {
         if (Oobe.getInstance().newKioskUI)
           chrome.send('initializeKioskApps');
         else
           login.AppsMenuButton.decorate($('show-apps-button'));
       }
       this.updateUI_();
     },
 
@@ skipping 260 matching lines @@
    * Convenience wrapper of animateIn.
    */
   HeaderBar.animateIn = function(callback) {
     $('login-header-bar').animateIn(callback);
   };
 
   return {
     HeaderBar: HeaderBar
   };
 });