Added support for signed policy blobs on desktop.

chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos.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/user_cloud_policy_manager_chromeos.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 101 matching lines @@
     // from the Profile because Connect() is called before the profile is
     // fully initialized (required so we can perform the initial policy load).
     // TODO(atwilson): Change this to use a UserPolicyRequestContext once
     // Connect() is called after profile initialization. http://crbug.com/323591
     request_context = new SystemPolicyRequestContext(
         system_request_context,
         content::GetUserAgent(GURL(
             device_management_service->GetServerUrl())));
   }
   scoped_ptr<CloudPolicyClient> cloud_policy_client(
-      new CloudPolicyClient(std::string(), std::string(), user_affiliation,
+      new CloudPolicyClient(std::string(), std::string(),
+                            kPolicyVerificationKeyHash, user_affiliation,
                             NULL, device_management_service,
                             request_context));
   core()->Connect(cloud_policy_client.Pass());
   client()->AddObserver(this);
 
   external_data_manager_->Connect(request_context);
 
   CreateComponentCloudPolicyService(component_policy_cache_path_,
                                     request_context);
 
@@ skipping 237 matching lines @@
     // OnComponentCloudPolicyUpdated() once it's ready.
     return;
   }
 
   core()->StartRefreshScheduler();
   core()->TrackRefreshDelayPref(local_state_,
                                 policy_prefs::kUserPolicyRefreshRate);
 }
 
 }  // namespace policy