MD Settings: Fix reset_page_test.js in Vulcanized mode

chrome/test/data/webui/settings/reset_profile_banner_test.js

+// Copyright 2017 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.
+
+suite('BannerTests', function() {
+  var resetBanner = null;
+  var browserProxy = null;
+
+  setup(function() {
+    browserProxy = new reset_page.TestResetBrowserProxy();
+    settings.ResetBrowserProxyImpl.instance_ = browserProxy;
+    PolymerTest.clearBody();
+    resetBanner = document.createElement('settings-reset-profile-banner');
+    document.body.appendChild(resetBanner);
+  });
+
+  teardown(function() { resetBanner.remove(); });
+
+  // Tests that the reset profile banner
+  //  - opens the reset profile dialog when the reset button is clicked.
+  //  - reset happens when clicking on the dialog's reset button.
+  //  - the reset profile dialog is closed after reset is done.
+  test('ResetBannerReset', function() {
+    var dialog = resetBanner.$$('settings-reset-profile-dialog');
+    assertFalse(!!dialog);
+    MockInteractions.tap(resetBanner.$.reset);
+    Polymer.dom.flush();
+    assertTrue(resetBanner.showResetProfileDialog_)
+    dialog = resetBanner.$$('settings-reset-profile-dialog');
+    assertTrue(!!dialog);
+
+    MockInteractions.tap(dialog.$.reset);
+
+    return browserProxy.whenCalled('performResetProfileSettings')
+        .then(PolymerTest.flushTasks)
+        .then(function() {
+          assertFalse(resetBanner.showResetProfileDialog_);
+          dialog = resetBanner.$$('settings-reset-profile-dialog');
+          assertFalse(!!dialog);
+        });
+  });
+
+  // Tests that the reset profile banner removes itself from the DOM when
+  // the close button is clicked and that |onHideResetProfileBanner| is
+  // called.
+  test('ResetBannerClose', function() {
+    MockInteractions.tap(resetBanner.$.close);
+    assertFalse(!!resetBanner.parentNode);
+    return browserProxy.whenCalled('onHideResetProfileBanner');
+  });
+});