Polymer upgraded to 1.0 in login flow.

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

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Oobe signin screen implementation.
  */
 
 login.createScreen('GaiaSigninScreen', 'gaia-signin', function() {
   // Gaia loading time after which error message must be displayed and
@@ skipping 861 matching lines @@
       if (!this.cancelAllowed_) {
         // In OOBE signin screen, cancel is not allowed because there is
         // no other screen to show. If user is in middle of a saml flow,
         // reset signin screen to get out of the saml flow.
         if (this.isSAML())
           Oobe.resetSigninUI(true);
 
         return;
       }
 
+      $('offline-gaia').switchToEmailCard();
+
       this.classList.remove('whitelist-error');
       Oobe.showUserPods();
     },
 
     /**
      * Handler for iframe's error notification coming from the outside.
      * For more info see C++ class 'WebUILoginView' which calls this method.
      * @param {number} error Error code.
      * @param {string} url The URL that failed to load.
      */
@@ skipping 42 matching lines @@
       }
 
       this.classList.toggle('whitelist-error', show);
       this.loading = !show;
 
       if (!show)
         Oobe.showSigninUI();
     }
   };
 });