Don't pass domain and verification key to validation when not required

chrome/browser/chromeos/policy/device_local_account_policy_store.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_store.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/memory/ptr_util.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "components/ownership/owner_key_util.h"
 #include "components/policy/core/common/cloud/device_management_service.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_types.h"
 #include "components/policy/proto/cloud_policy.pb.h"
 #include "components/policy/proto/device_management_backend.pb.h"
 
 namespace em = enterprise_management;
@@ skipping 144 matching lines @@
 
   // Validate the DMToken to match what device policy has.
   validator->ValidateDMToken(device_policy_data->request_token(),
                              CloudPolicyValidatorBase::DM_TOKEN_REQUIRED);
 
   // Validate the device id to match what device policy has.
   validator->ValidateDeviceId(device_policy_data->device_id(),
                               CloudPolicyValidatorBase::DEVICE_ID_REQUIRED);
 
   validator->ValidatePayload();
-  policy::BrowserPolicyConnectorChromeOS* connector =
-      g_browser_process->platform_part()->browser_policy_connector_chromeos();
-  validator->ValidateSignature(key->as_string(),
-                               GetPolicyVerificationKey(),
-                               connector->GetEnterpriseDomain(),
-                               false);
+  validator->ValidateSignature(key->as_string());
   validator.release()->StartValidation(callback);
 }
 
 }  // namespace policy