get rid of old options pages

chrome/browser/resources/options/certificate_backup_overlay.js

-// Copyright (c) 2010 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() {
-  const OptionsPage = options.OptionsPage;
-
-  /**
-   * CertificateBackupOverlay class
-   * Encapsulated handling of the 'enter backup password' overlay page.
-   * @class
-   */
-  function CertificateBackupOverlay() {
-    OptionsPage.call(this, 'certificateBackupOverlay',
-                     '',
-                     'certificateBackupOverlay');
-  }
-
-  cr.addSingletonGetter(CertificateBackupOverlay);
-
-  CertificateBackupOverlay.prototype = {
-    __proto__: OptionsPage.prototype,
-
-    /**
-     * Initializes the page.
-     */
-    initializePage: function() {
-      OptionsPage.prototype.initializePage.call(this);
-
-      var self = this;
-      $('certificateBackupCancelButton').onclick = function(event) {
-        self.cancelBackup_();
-      }
-      $('certificateBackupOkButton').onclick = function(event) {
-        self.finishBackup_();
-      }
-      $('certificateBackupPassword').oninput =
-      $('certificateBackupPassword2').oninput = function(event) {
-        self.comparePasswords_();
-      }
-
-      self.clearInputFields_();
-    },
-
-    /**
-     * Clears any uncommitted input, and dismisses the overlay.
-     * @private
-     */
-    dismissOverlay_: function() {
-      this.clearInputFields_();
-      OptionsPage.closeOverlay();
-    },
-
-    /**
-     * Attempt the Backup operation.
-     * The overlay will be left up with inputs disabled until the backend
-     * finishes and dismisses it.
-     * @private
-     */
-    finishBackup_: function() {
-      chrome.send('exportPersonalCertificatePasswordSelected',
-                  [$('certificateBackupPassword').value]);
-      $('certificateBackupCancelButton').disabled = true;
-      $('certificateBackupOkButton').disabled = true;
-      $('certificateBackupPassword').disabled = true;
-      $('certificateBackupPassword2').disabled = true;
-    },
-
-    /**
-     * Cancel the Backup operation.
-     * @private
-     */
-    cancelBackup_: function() {
-      chrome.send('cancelImportExportCertificate');
-      this.dismissOverlay_();
-    },
-
-    /**
-     * Compares the password fields and sets the button state appropriately.
-     * @private
-     */
-    comparePasswords_: function() {
-      var password1 = $('certificateBackupPassword').value;
-      var password2 = $('certificateBackupPassword2').value;
-      $('certificateBackupOkButton').disabled =
-          !password1 || password1 != password2;
-    },
-
-    /**
-     * Clears the value of each input field.
-     * @private
-     */
-    clearInputFields_: function() {
-      $('certificateBackupPassword').value = '';
-      $('certificateBackupPassword2').value = '';
-      $('certificateBackupPassword').disabled = false;
-      $('certificateBackupPassword2').disabled = false;
-      $('certificateBackupCancelButton').disabled = false;
-      $('certificateBackupOkButton').disabled = true;
-    },
-  };
-
-  CertificateBackupOverlay.show = function() {
-    CertificateBackupOverlay.getInstance().clearInputFields_();
-    OptionsPage.navigateToPage('certificateBackupOverlay');
-  };
-
-  CertificateBackupOverlay.dismiss = function() {
-    CertificateBackupOverlay.getInstance().dismissOverlay_();
-  };
-
-  // Export
-  return {
-    CertificateBackupOverlay: CertificateBackupOverlay
-  };
-});