Introduce a new error code from the DM server - 402 - missing licenses.

chrome/browser/ui/webui/chromeos/login/enterprise_oauth_enrollment_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_ENTERPRISE_OAUTH_ENROLLMENT_SCREEN_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ENTERPRISE_OAUTH_ENROLLMENT_SCREEN_HANDLER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 24 matching lines @@
   // Implements WebUIMessageHandler:
   virtual void RegisterMessages() OVERRIDE;
 
   // Implements EnterpriseEnrollmentScreenActor:
   virtual void SetController(Controller* controller) OVERRIDE;
   virtual void PrepareToShow() OVERRIDE;
   virtual void Show() OVERRIDE;
   virtual void Hide() OVERRIDE;
   virtual void ShowConfirmationScreen() OVERRIDE;
   virtual void ShowAuthError(const GoogleServiceAuthError& error) OVERRIDE;
-  virtual void ShowAccountError() OVERRIDE;
-  virtual void ShowSerialNumberError() OVERRIDE;
-  virtual void ShowEnrollmentModeError() OVERRIDE;
-  virtual void ShowFatalAuthError() OVERRIDE;
-  virtual void ShowFatalEnrollmentError() OVERRIDE;
-  virtual void ShowAutoEnrollmentError() OVERRIDE;
-  virtual void ShowNetworkEnrollmentError() OVERRIDE;
-  virtual void ShowLockboxTimeoutError() OVERRIDE;
-  virtual void ShowDomainMismatchError() OVERRIDE;
+  virtual void ShowEnrollmentError(EnrollmentError error_code) OVERRIDE;
   virtual void SubmitTestCredentials(const std::string& email,
                                      const std::string& password) OVERRIDE;
 
   // Implements BaseScreenHandler:
   virtual void Initialize() OVERRIDE;
   virtual void GetLocalizedStrings(
       base::DictionaryValue* localized_strings) OVERRIDE;
 
   // Implements GaiaOAuthConsumer:
   virtual void OnGetOAuthTokenFailure(
@@ skipping 83 matching lines @@
 
   // What to do when browsing data is removed.
   base::Closure action_on_browsing_data_removed_;
 
   DISALLOW_COPY_AND_ASSIGN(EnterpriseOAuthEnrollmentScreenHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ENTERPRISE_OAUTH_ENROLLMENT_SCREEN_HANDLER_H_