Add UI components for license type selection in ChromeOS login UI.

chrome/browser/chromeos/policy/enrollment_status_chromeos.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_CHROMEOS_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_
 
 #include "chrome/browser/chromeos/settings/install_attributes.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/cloud_policy_store.h"
@@ skipping 25 matching lines @@
     /* LOCK_WRONG_USER = 11, */      // Unused: Locked to different domain.
     STORE_ERROR = 12,                // Failed to store the policy.
     /* STORE_TOKEN_AND_ID_FAILED = 13, */  // Unused: Failed to store DM token
                                            // and device ID.
     ATTRIBUTE_UPDATE_FAILED = 14,          // Device attribute update failed.
     REGISTRATION_CERT_FETCH_FAILED = 15,   // Cannot obtain registration cert.
     NO_MACHINE_IDENTIFICATION = 16,        // Machine model or serial missing.
     ACTIVE_DIRECTORY_POLICY_FETCH_FAILED = 17,  // Failed to fetch Active
                                                 // Directory policy via
                                                 // authpolicyd.
-    DM_TOKEN_STORE_FAILED = 18,  // Failed to store DM token into the
-                                 // local state.
+    DM_TOKEN_STORE_FAILED = 18,   // Failed to store DM token into the
+                                  // local state.
+    LICENSE_REQUEST_FAILED = 19,  // Failed to get available license types.
   };
 
   // Helpers for constructing errors for relevant cases.
   static EnrollmentStatus ForStatus(Status status);
   static EnrollmentStatus ForRegistrationError(
       DeviceManagementStatus client_status);
   static EnrollmentStatus ForFetchError(DeviceManagementStatus client_status);
   static EnrollmentStatus ForRobotAuthFetchError(
       DeviceManagementStatus client_status);
   static EnrollmentStatus ForRobotRefreshFetchError(int http_status);
@@ skipping 28 matching lines @@
   DeviceManagementStatus client_status_;
   int http_status_;
   CloudPolicyStore::Status store_status_;
   CloudPolicyValidatorBase::Status validation_status_;
   chromeos::InstallAttributes::LockResult lock_status_;
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_