Polymer upgraded to 1.0 in login flow.

chrome/test/data/chromeos/oobe_webui_browsertest.js

 // Copyright (c) 2012 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.
 
 GEN('#include "chrome/browser/ui/browser.h"');
 GEN('#include "chrome/browser/ui/browser_commands.h"');
 GEN('#include "chrome/browser/ui/exclusive_access/' +
     'fullscreen_controller_test.h"');
 
 /**
@@ skipping 25 matching lines @@
     // OobeWebUI should run in fullscreen.
     GEN('  FullscreenNotificationObserver fullscreen_observer;');
     GEN('  chrome::ToggleFullscreenMode(browser());');
     GEN('  fullscreen_observer.Wait();');
   },
 
   /** @override */
   setUp: function() {
     testing.Test.prototype.setUp.call(this);
 
-    // Polymer issue https://github.com/Polymer/polymer/issues/1081
+    /* False positives. http://crbug.com/501489 */
     this.accessibilityAuditConfig.ignoreSelectors('badAriaAttributeValue',
-                                                  'PAPER-BUTTON');
-    this.accessibilityAuditConfig.ignoreSelectors('badAriaAttributeValue',
-                                                  '#progressContainer');
+                                                  '#cancelConfirmDlg');
+    this.accessibilityAuditConfig.ignoreSelectors(
+        'nonExistentAriaLabelledbyElement',
+        '#cancelConfirmDlg');
+
+    /**
+     * False positive AX_FOCUS_01.
+     * https://github.com/GoogleChrome/accessibility-developer-tools/issues/171
+     */
+    this.accessibilityAuditConfig.ignoreSelectors(
+        'focusableElementNotVisibleAndNotAriaHidden',
+        '#iconButton');
   },
 };
 
 function createOobeWebUITestSupervisedManagerData() {
   return { 'managers':
            [
              { 'username' : 'user@invalid.domain',
                'displayName' : 'John Doe',
                'emailAddress' : 'user@invalid.domain'
              },
@@ skipping 51 matching lines @@
 // other way to initialize the appropriate C++ handlers.
 TEST_F('OobeWebUITest', 'DISABLED_OobeUserImage', function() {
   Oobe.getInstance().showScreen({'id':'user-image'});
 });
 
 // TODO: figure out what state to mock in order for this
 // screen to show up.
 TEST_F('OobeWebUITest', 'DISABLED_OobeAccountPicker', function() {
   Oobe.getInstance().showScreen({'id':'account-picker'});
 });