Integrate About page into Settings for Chrome OS settings in a window.

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

Index: chrome/browser/ui/webui/options/settings_format_browsertest.js
diff --git a/chrome/browser/ui/webui/options/settings_format_browsertest.js b/chrome/browser/ui/webui/options/settings_format_browsertest.js
index 961a67e1a078552afb0ef85e66c2640fbe9a4937..ffbdf9b361cf7a6fd9b30ef4f91ee661d8d1b4e2 100644
--- a/chrome/browser/ui/webui/options/settings_format_browsertest.js
+++ b/chrome/browser/ui/webui/options/settings_format_browsertest.js
@@ -19,7 +19,15 @@ SettingsFormatWebUITest.Filters = {
    * Input methods use inputMethodId instead of id for unique identification.
    */
   'pref': ['language-options-input-method-template',
-           'language-options-input-method-list']
+           'language-options-input-method-list'],
+  /**
+   * Exemption for checkboxes or radio buttons that do not require the class
+   * 'checkbox' or 'radio'.
+   * The About overlay comes from the About page and uses a different style.
+   */
+  'style': ['channel-change-page-beta-option',
+            'channel-change-page-dev-option',
+            'channel-change-page-stable-option'],

[Dan Beam, 2014/08/13 17:03:18]

eh, just change the CSS like you did

[michaelpg, 2014/08/13 20:17:51]

Done.

 };
 
 /**
@@ -123,8 +131,10 @@ TEST_F('SettingsFormatWebUITest', 'RadioCheckboxStyleCheck', function() {
   assertTrue(elements.length > 0);
   for (var i = 0; i < elements.length; i++) {
     var element = elements[i];
-    if (!findAncestorByClass(element, element.type))
+    if (!this.isExempt(element, SettingsFormatWebUITest.Filters['style']) &&
+        !findAncestorByClass(element, element.type)) {
       this.fail('MISSING_CHECK_WRAPPER', element, element.type);
+    }
   }
 });