| Index: chrome/browser/resources/chromeos/login/oobe_types.js | 
| diff --git a/chrome/browser/resources/chromeos/login/oobe_types.js b/chrome/browser/resources/chromeos/login/oobe_types.js | 
| index e00c0224b7a42531b363567ac5cdd1578aabfc3d..840e99b655d60d30d355329a69260052d63316f1 100644 | 
| --- a/chrome/browser/resources/chromeos/login/oobe_types.js | 
| +++ b/chrome/browser/resources/chromeos/login/oobe_types.js | 
| @@ -48,3 +48,19 @@ OobeTypes.A11yStatuses; | 
| * @typedef {!Object} | 
| */ | 
| OobeTypes.Screen; | 
| + | 
| +/** | 
| + * Timezone ID. | 
| + * @typedef {!String} | 
| + */ | 
| +OobeTypes.Timezone; | 
| + | 
| +/** | 
| + * ChromeOS timezone descriptor. | 
| + * @typedef {{ | 
| + *   value: (OobeTypes.Timezone|undefined), | 
| + *   title: (String|undefined), | 
| + *   selected: (Boolean|undefined), | 
| + * }} | 
| + */ | 
| +OobeTypes.TimezoneDsc; | 
|  |