Refactor: Inject StatisticsProvider as a dependency of DeviceCloudPolicyInitializer.

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/policy/enterprise_install_attributes.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/cloud_policy_store.h"
@@ skipping 24 matching lines @@
     /* STATUS_LOCK_TIMEOUT = 10, */         // Unused: Timeout while waiting for
                                             // the lock.
     /* STATUS_LOCK_WRONG_USER = 11, */      // Unused: Locked to different
                                             // domain.
     STATUS_STORE_ERROR = 12,                // Failed to store the policy.
     STATUS_STORE_TOKEN_AND_ID_FAILED = 13,  // Failed to store DM token and
                                             // device ID.
     STATUS_ATTRIBUTE_UPDATE_FAILED = 14,    // Device attribute update failed.
     STATUS_REGISTRATION_CERTIFICATE_FETCH_FAILED = 15,  // Cannot obtain
                                                         // registration cert.
+    STATUS_NO_MACHINE_IDENTIFICATION = 16,  // Machine model or serial missing.
   };
 
   // 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_;
   EnterpriseInstallAttributes::LockResult lock_status_;
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_CHROMEOS_POLICY_ENROLLMENT_STATUS_CHROMEOS_H_