Revert of Added policy device id validation similar to the existing DM token validation.

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"
@@ skipping 151 matching lines @@
       policy(),
       valid_timestamp_required
           ? CloudPolicyValidatorBase::TIMESTAMP_REQUIRED
           : CloudPolicyValidatorBase::TIMESTAMP_NOT_REQUIRED,
       CloudPolicyValidatorBase::DM_TOKEN_NOT_REQUIRED);
 
   // 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());
-
   validator->ValidatePayload();
   policy::BrowserPolicyConnectorChromeOS* connector =
       g_browser_process->platform_part()->browser_policy_connector_chromeos();
   validator->ValidateSignature(key->as_string(),
                                GetPolicyVerificationKey(),
                                connector->GetEnterpriseDomain(),
                                false);
   validator.release()->StartValidation(callback);
 }
 
 }  // namespace policy