MD Settings: Fix quick_unlock_authenticate tests in Vulcanized mode.

chrome/test/data/webui/settings/quick_unlock_authenticate_browsertest_chromeos.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.
 
 cr.define('settings_people_page_quick_unlock', function() {
   var element = null;
   var quickUnlockPrivateApi = null;
   var QuickUnlockMode = chrome.quickUnlockPrivate.QuickUnlockMode;
   var fakeUma = null;
 
@@ skipping 306 matching lines @@
   }
 
   function registerSetupPinDialogTests() {
     suite('setup-pin-dialog', function() {
       var titleDiv = null;
       var problemDiv = null;
       var pinKeyboard = null;
       var backButton = null;
       var continueButton = null;
 
-      suiteSetup(function() {
-        var urls = ['chrome://md-settings/i18n_setup.html'];
-        return Promise.all(urls.map(PolymerTest.importHtml));
-      });
-
       setup(function() {
         PolymerTest.clearBody();
 
         quickUnlockPrivateApi = new settings.FakeQuickUnlockPrivate();
         fakeUma = new settings.FakeQuickUnlockUma();
 
         // Create setup-pin element.
         element = document.createElement('settings-setup-pin-dialog');
         element.quickUnlockPrivate_ = quickUnlockPrivateApi;
         element.setModes =
@@ skipping 156 matching lines @@
       });
     });
   }
 
   return {
     registerAuthenticateTests: registerAuthenticateTests,
     registerLockScreenTests: registerLockScreenTests,
     registerSetupPinDialogTests: registerSetupPinDialogTests
   };
 });