Disable failing accessibility audit in Options tests.

chrome/browser/ui/webui/options/cookies_view_browsertest.js

Index: chrome/browser/ui/webui/options/cookies_view_browsertest.js
diff --git a/chrome/browser/ui/webui/options/cookies_view_browsertest.js b/chrome/browser/ui/webui/options/cookies_view_browsertest.js
index c17894d57a4189a9c755c65ba4fac7186cfda6ff..0aa246abd7f3cb3e4ebddc58b4cc2ef2b1a848e8 100644
--- a/chrome/browser/ui/webui/options/cookies_view_browsertest.js
+++ b/chrome/browser/ui/webui/options/cookies_view_browsertest.js
@@ -28,6 +28,17 @@ CookiesViewWebUITest.prototype = {
     this.accessibilityAuditConfig.ignoreSelectors(
         'controlsWithoutLabel',
         '#cookies-view-page > .content-area.cookies-list-content-area > *');
+
+    var requiredOwnedAriaRoleMissingSelectors = [
+        '#default-search-engine-list',
+        '#other-search-engine-list',
+    ];
+
+    // Enable when failure is resolved.
+    // AX_ARIA_08: http://crbug.com/605689
+    this.accessibilityAuditConfig.ignoreSelectors(
+        'requiredOwnedAriaRoleMissing',
+        requiredOwnedAriaRoleMissingSelectors);
   },
 };