Add Active Directory password change screen.

chrome/browser/resources/chromeos/login/login_shared.js

Index: chrome/browser/resources/chromeos/login/login_shared.js
diff --git a/chrome/browser/resources/chromeos/login/login_shared.js b/chrome/browser/resources/chromeos/login/login_shared.js
index ff3b3869f468fdb2983794ac2b79d27c458a3238..160da795f67822e8353ca0f0d9de9683e5676fae 100644
--- a/chrome/browser/resources/chromeos/login/login_shared.js
+++ b/chrome/browser/resources/chromeos/login/login_shared.js
@@ -187,6 +187,14 @@ cr.define('cr.ui', function() {
   };
 
   /**
+   * Shows Active Directory password change screen.
+   * @param {string} username Name of the user that should change the password.
+   */
+  Oobe.showActiveDirectoryPasswordChangeScreen = function(username) {
+    DisplayManager.showActiveDirectoryPasswordChangeScreen(username);
+  };
+
+  /**
    * Show user-pods.
    */
   Oobe.showUserPods = function() {