Delete dead consumer enrollment code.

chrome/browser/resources/options/chromeos/consumer_management_overlay.js

-// Copyright 2014 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('options', function() {
-  var Page = cr.ui.pageManager.Page;
-  var PageManager = cr.ui.pageManager.PageManager;
-
-  /**
-   * ConsumerManagementOverlay class
-   * Dialog that allows users to enroll/unenroll consumer management service.
-   * @constructor
-   * @extends {cr.ui.pageManager.Page}
-   */
-  function ConsumerManagementOverlay() {
-    Page.call(this, 'consumer-management-overlay',
-              loadTimeData.getString('consumerManagementOverlayTabTitle'),
-              'consumer-management-overlay');
-
-    $('consumer-management-overlay-enroll').onclick = function(event) {
-      chrome.send('enrollConsumerManagement');
-      PageManager.closeOverlay();
-    };
-    $('consumer-management-overlay-unenroll').onclick = function(event) {
-      chrome.send('unenrollConsumerManagement');
-      PageManager.closeOverlay();
-    };
-    $('consumer-management-overlay-enroll-cancel').onclick = function(event) {
-      PageManager.closeOverlay();
-    };
-    $('consumer-management-overlay-unenroll-cancel').onclick = function(event) {
-      PageManager.closeOverlay();
-    };
-  }
-
-  cr.addSingletonGetter(ConsumerManagementOverlay);
-
-  ConsumerManagementOverlay.prototype = {
-    __proto__: Page.prototype,
-  };
-
-  /**
-   * Consumer management status.
-   * See chrome/browser/chromeos/policy/consumer_management_service.h.
-   * @enum {string}
-   */
-  ConsumerManagementOverlay.Status = {
-    STATUS_UNKNOWN: 'StatusUnknown',
-    STATUS_ENROLLED: 'StatusEnrolled',
-    STATUS_ENROLLING: 'StatusEnrolling',
-    STATUS_UNENROLLED: 'StatusUnenrolled',
-    STATUS_UNENROLLING: 'StatusUnenrolling'
-  };
-
-  /**
-   * Shows enrollment or unenrollment content based on the status.
-   * @enum {string} status Consumer management service status string.
-   */
-  ConsumerManagementOverlay.setStatus = function(status) {
-    // Status should only be enrolled or unenrolled.
-    assert(status == this.Status.STATUS_ENROLLED ||
-           status == this.Status.STATUS_UNENROLLED);
-    var enrolled = status == this.Status.STATUS_ENROLLED;
-    $('enroll-content').hidden = enrolled;
-    $('unenroll-content').hidden = !enrolled;
-  };
-
-  // Export
-  return {
-    ConsumerManagementOverlay: ConsumerManagementOverlay
-  };
-});