Enable a11y audit for chrome://settings

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

Index: chrome/browser/ui/webui/options/autofill_options_browsertest.js
diff --git a/chrome/browser/ui/webui/options/autofill_options_browsertest.js b/chrome/browser/ui/webui/options/autofill_options_browsertest.js
index 43821b205a016ea6bd8a9095aa34ce21ef59214f..c7cb2b8f692d6f238bb66305368510b2a577a703 100644
--- a/chrome/browser/ui/webui/options/autofill_options_browsertest.js
+++ b/chrome/browser/ui/webui/options/autofill_options_browsertest.js
@@ -36,6 +36,20 @@ AutofillOptionsWebUITest.prototype = {
    * Browse to autofill options.
    */
   browsePreload: 'chrome://settings-frame/autofill',
+
+  /** @override */
+  runAccessibilityChecks: true,
+
+  /** @override */
+  accessibilityIssuesAreErrors: true,
+
+  /** override */
+  setUp: function() {
+    // user-image-stream is a streaming video element used for capturing a
+    // user image.
+    this.accessibilityAuditConfig.ignoreSelectors('videoWithoutCaptions',
+                                                  '.user-image-stream');
+  },
 };
 
 // Test opening the autofill options has correct location.
@@ -53,8 +67,22 @@ function AutofillEditAddressWebUITest() {}
 AutofillEditAddressWebUITest.prototype = {
   __proto__: testing.Test.prototype,
 
+  /** @override */
+  runAccessibilityChecks: true,
+
+  /** @override */
+  accessibilityIssuesAreErrors: true,
+
   /** @override  */
   browsePreload: 'chrome://settings-frame/autofillEditAddress',
+
+  /** override */
+  setUp: function() {
+    // user-image-stream is a streaming video element used for capturing a
+    // user image.
+    this.accessibilityAuditConfig.ignoreSelectors('videoWithoutCaptions',
+                                                  '.user-image-stream');
+  },
 };
 
 TEST_F('AutofillEditAddressWebUITest', 'testInitialFormLayout', function() {