Disable failing accessibility audit in OptionsWebUITest tests.

chrome/browser/ui/webui/options/options_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(['options_browsertest_base.js']);
 GEN('#include "chrome/browser/ui/webui/options/options_browsertest.h"');
 
 /** @const */ var SUPERVISED_USERS_PREF = 'profile.managed_users';
 
 /**
@@ skipping 85 matching lines @@
       '#languages-section > .settings-row > A',
       '#cloudprint-options-mdns > .settings-row > A',
       '#do-not-track-confirm-overlay > .action-area > .hbox.stretch > A',
     ];
 
     // Enable when failure is resolved.
     // AX_TEXT_04: http://crbug.com/559318
     this.accessibilityAuditConfig.ignoreSelectors(
         'linkWithUnclearPurpose',
         linkWithUnclearPurposeSelectors);
+
+    // Causes testDefaultZoomFactor to flake. See http://crbug.com/611233.
+    var requiredOwnedAriaRoleMissingSelectors = [
+      '#default-search-engine-list',
+      '#other-search-engine-list',
+    ];
+
+    // Enable when failure is resolved.
+    // AX_ARIA_08: http://crbug.com/606657
+    this.accessibilityAuditConfig.ignoreSelectors(
+        'requiredOwnedAriaRoleMissing',
+        requiredOwnedAriaRoleMissingSelectors);
   },
 };
 
 /**
  * Wait for all targets to be hidden.
  * @param {Array<Element>} targets
  */
 function waitUntilHidden(targets) {
   function isHidden(el) { return el.hidden; }
   function ensureTransition(el) { ensureTransitionEndEvent(el, 500); }
@@ skipping 830 matching lines @@
   __proto__: OptionsWebUIExtendedTest.prototype,
 
   /** @override */
   browsePreload: 'chrome://settings-frame/nonexistantPage',
 };
 
 TEST_F('OptionsWebUIRedirectTest', 'TestURL', function() {
   assertEquals('chrome://settings-frame/', document.location.href);
   this.verifyHistory_([''], testDone);
 });