Added support for signed policy blobs on desktop.

chrome/browser/chromeos/settings/session_manager_operation.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/settings/session_manager_operation.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 164 matching lines @@
   // To prevent all of these issues the timestamp is just not verified when
   // loading the device policy from the cache. Note that the timestamp is still
   // verified during enrollment and when a new policy is fetched from the
   // server.
   validator->ValidateAgainstCurrentPolicy(
       policy_data_.get(),
       policy::CloudPolicyValidatorBase::TIMESTAMP_NOT_REQUIRED,
       policy::CloudPolicyValidatorBase::DM_TOKEN_NOT_REQUIRED);
   validator->ValidatePolicyType(policy::dm_protocol::kChromeDevicePolicyType);
   validator->ValidatePayload();
-  validator->ValidateSignature(*owner_key_->public_key(), false);
+  validator->ValidateSignature(owner_key_->public_key_as_string(),
+                               policy::GetPolicyVerificationKey(),
+                               std::string(),
+                               false);
   validator->StartValidation(
       base::Bind(&SessionManagerOperation::ReportValidatorStatus,
                  weak_factory_.GetWeakPtr()));
 }
 
 void SessionManagerOperation::ReportValidatorStatus(
     policy::DeviceCloudPolicyValidator* validator) {
   DeviceSettingsService::Status status =
       DeviceSettingsService::STORE_VALIDATION_ERROR;
   if (validator->success()) {
@@ skipping 129 matching lines @@
 }
 
 void SignAndStoreSettingsOperation::HandleStoreResult(bool success) {
   if (!success)
     ReportResult(DeviceSettingsService::STORE_OPERATION_FAILED);
   else
     StartLoading();
 }
 
 }  // namespace chromeos