Device enterprise registration with a certificate.

chrome/browser/chromeos/policy/device_local_account_policy_service.cc

 // 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.
 
 #include "chrome/browser/chromeos/policy/device_local_account_policy_service.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 49 matching lines @@
   const em::PolicyData* policy_data = device_settings_service->policy_data();
   if (!policy_data ||
       !policy_data->has_request_token() ||
       !policy_data->has_device_id() ||
       !device_management_service) {
     return std::unique_ptr<CloudPolicyClient>();
   }
 
   std::unique_ptr<CloudPolicyClient> client(new CloudPolicyClient(
       std::string(), std::string(), kPolicyVerificationKeyHash,
-      device_management_service, system_request_context));
+      device_management_service, system_request_context,
+      nullptr /* signing_service */));
   client->SetupRegistration(policy_data->request_token(),
                             policy_data->device_id());
   return client;
 }
 
 // Get the subdirectory of the force-installed extension cache and the component
 // policy cache used for |account_id|.
 std::string GetCacheSubdirectoryForAccountID(const std::string& account_id) {
   return base::HexEncode(account_id.c_str(), account_id.size());
 }
@@ skipping 478 matching lines @@
   }
   return nullptr;
 }
 
 void DeviceLocalAccountPolicyService::NotifyPolicyUpdated(
     const std::string& user_id) {
   FOR_EACH_OBSERVER(Observer, observers_, OnPolicyUpdated(user_id));
 }
 
 }  // namespace policy