Added support for signed policy blobs on desktop.

chrome/browser/policy/cloud/policy_header_service_factory.cc

 // Copyright 2013 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/policy/cloud/policy_header_service_factory.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
@@ skipping 86 matching lines @@
 #endif
   if (!manager)
     return NULL;
   CloudPolicyStore* user_store = manager->core()->store();
   CloudPolicyStore* device_store = NULL;
 #if defined(OS_CHROMEOS)
   device_store = connector->GetDeviceCloudPolicyManager()->core()->store();
 #endif
 
   scoped_ptr<PolicyHeaderService> service = make_scoped_ptr(
-      new PolicyHeaderService(
-          device_management_service->GetServerUrl(), user_store, device_store));
+      new PolicyHeaderService(device_management_service->GetServerUrl(),
+                              kPolicyVerificationKeyHash,
+                              user_store,
+                              device_store));
   return new PolicyHeaderServiceWrapper(service.Pass());
 }
 
 // static
 PolicyHeaderServiceFactory* PolicyHeaderServiceFactory::GetInstance() {
   return Singleton<PolicyHeaderServiceFactory>::get();
 }
 
 }  // namespace policy