ChromeOS Offline gaia: Don't do reload when using local (offline) gaia

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 778 matching lines @@
         } else {
           Oobe.showSigninUI();
         }
       }
     },
 
     /**
      * Reloads extension frame.
      */
     doReload: function() {
+      if (this.isLocal)
+        return;
       this.error_ = 0;
       this.gaiaAuthHost_.reload();
       this.loading = true;
       this.startLoadingTimer_();
     },
 
     /**
      * Updates localized content of the screen that is not updated via template.
      */
     updateLocalizedContent: function() {
@@ skipping 126 matching lines @@
       }
 
       this.classList.toggle('whitelist-error', show);
       this.loading = !show;
 
       if (!show)
         Oobe.showSigninUI();
     }
   };
 });