Browser tests for the quick_unlock settings pages.

chrome/browser/resources/settings/people_page/setup_pin_dialog.js

 // Copyright 2016 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
  * 'settings-setup-pin-dialog' is the settings page for choosing a PIN.
  *
  * Example:
  *
@@ skipping 84 matching lines @@
     this.initialPin_ = '';
     this.pinKeyboardValue_ = '';
     this.enableSubmit_ = false;
     this.isConfirmStep_ = false;
     this.onPinChange_();
   },
 
   /** @private */
   onCancelTap_: function() {
     this.resetState_();
-    this.$.dialog.cancel();
+    this.$.dialog.close();
   },
 
   /**
    * Returns true if the given PIN is likely easy to guess.
    * @private
    * @param {string} pin
    * @return {boolean}
    */
   isPinWeak_: function(pin) {
     // Warn if it's a top-10 pin.
@@ skipping 136 matching lines @@
    * @private
    * @param {boolean} isConfirmStep
    * @return {string}
    */
   getContinueMessage_: function(isConfirmStep) {
     return this.i18n(isConfirmStep ? 'confirm' : 'configurePinContinueButton');
   },
 });
 
 })();