Refactored error screen logic.

chrome/browser/ui/webui/chromeos/login/error_screen_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ERROR_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ERROR_SCREEN_HANDLER_H_
 
 #include "base/cancelable_callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 23 matching lines @@
 
   // ErrorScreenActor implementation:
   virtual void Show(OobeUI::Screen parent_screen,
                     base::DictionaryValue* params) OVERRIDE;
   virtual void Hide() OVERRIDE;
   virtual void FixCaptivePortal() OVERRIDE;
   virtual void ShowCaptivePortal() OVERRIDE;
   virtual void HideCaptivePortal() OVERRIDE;
   virtual void ShowProxyError() OVERRIDE;
   virtual void ShowCaptivePortalError(const std::string& network) OVERRIDE;
+  virtual void ShowTimeoutError() OVERRIDE;
   virtual void ShowOfflineError() OVERRIDE;
   virtual void AllowGuestSignin(bool allowed) OVERRIDE;
   virtual void AllowOfflineLogin(bool allowed) OVERRIDE;
 
  private:
   // Sends notification that error message is shown.
   void NetworkErrorShown();
 
   bool GetScreenName(OobeUI::Screen screen, std::string* name) const;
 
@@ skipping 21 matching lines @@
 
   // Keeps whether screen should be shown right after initialization.
   bool show_on_init_;
 
   DISALLOW_COPY_AND_ASSIGN(ErrorScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ERROR_SCREEN_HANDLER_H_