Added support for signed policy blobs on desktop.

components/policy/core/common/cloud/cloud_policy_client.h

 // 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.
 
 #ifndef COMPONENTS_POLICY_CORE_COMMON_CLOUD_CLOUD_POLICY_CLIENT_H_
 #define COMPONENTS_POLICY_CORE_COMMON_CLOUD_CLOUD_POLICY_CLIENT_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 69 matching lines @@
     virtual bool GetSessionStatus(
         enterprise_management::SessionStatusReportRequest* status) = 0;
 
     // Called after the status information has successfully been submitted to
     // the server.
     virtual void OnSubmittedSuccessfully() = 0;
   };
 
   // |provider| and |service| are weak pointers and it's the caller's
   // responsibility to keep them valid for the lifetime of CloudPolicyClient.
+  // |verification_key_hash| contains an identifier telling the DMServer which
+  // verification key to use.
   CloudPolicyClient(
       const std::string& machine_id,
       const std::string& machine_model,
+      const std::string& verification_key_hash,
       UserAffiliation user_affiliation,
       StatusProvider* provider,
       DeviceManagementService* service,
       scoped_refptr<net::URLRequestContextGetter> request_context);
   virtual ~CloudPolicyClient();
 
   // Sets the DMToken, thereby establishing a registration with the server. A
   // policy fetch is not automatically issued but can be requested by calling
   // FetchPolicy().
   virtual void SetupRegistration(const std::string& dm_token,
@@ skipping 145 matching lines @@
 
   // Observer notification helpers.
   void NotifyPolicyFetched();
   void NotifyRegistrationStateChanged();
   void NotifyRobotAuthCodesFetched();
   void NotifyClientError();
 
   // Data necessary for constructing policy requests.
   const std::string machine_id_;
   const std::string machine_model_;
+  const std::string verification_key_hash_;
   const UserAffiliation user_affiliation_;
   NamespaceSet namespaces_to_fetch_;
 
   std::string dm_token_;
   DeviceMode device_mode_;
   std::string client_id_;
   bool submit_machine_id_;
   base::Time last_policy_timestamp_;
   int public_key_version_;
   bool public_key_version_valid_;
@@ skipping 20 matching lines @@
   ObserverList<Observer, true> observers_;
   scoped_refptr<net::URLRequestContextGetter> request_context_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(CloudPolicyClient);
 };
 
 }  // namespace policy
 
 #endif  // COMPONENTS_POLICY_CORE_COMMON_CLOUD_CLOUD_POLICY_CLIENT_H_