Add DeviceADPolicyManager to provide AD policy.

chrome/browser/ui/webui/policy_ui_handler.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 CHROME_BROWSER_UI_WEBUI_POLICY_UI_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_POLICY_UI_HANDLER_H_
 
 #include <stddef.h>
 #include <string.h>
 
@@ skipping 13 matching lines @@
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "extensions/browser/extension_registry_observer.h"
 #endif
 
 struct PolicyStringMap {
   const char* key;
   int string_id;
 };
 
-class CloudPolicyStatusProvider;
+class PolicyStatusProvider;
 
 // The JavaScript message handler for the chrome://policy page.
 class PolicyUIHandler : public content::WebUIMessageHandler,
 #if BUILDFLAG(ENABLE_EXTENSIONS)
                         public extensions::ExtensionRegistryObserver,
 #endif
                         public policy::PolicyService::Observer,
                         public policy::SchemaRegistry::Observer {
  public:
   PolicyUIHandler();
@@ skipping 59 matching lines @@
 
   void OnRefreshPoliciesDone() const;
 
   policy::PolicyService* GetPolicyService() const;
 
   std::string device_domain_;
 
   // Providers that supply status dictionaries for user and device policy,
   // respectively. These are created on initialization time as appropriate for
   // the platform (Chrome OS / desktop) and type of policy that is in effect.
-  std::unique_ptr<CloudPolicyStatusProvider> user_status_provider_;
-  std::unique_ptr<CloudPolicyStatusProvider> device_status_provider_;
+  std::unique_ptr<PolicyStatusProvider> user_status_provider_;
+  std::unique_ptr<PolicyStatusProvider> device_status_provider_;
 
   base::WeakPtrFactory<PolicyUIHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyUIHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_POLICY_UI_HANDLER_H_