Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

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>
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "components/policy/core/browser/policy_error_map.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_namespace.h"
 #include "components/policy/core/common/policy_service.h"
 #include "components/policy/core/common/schema_registry.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "content/public/browser/web_ui_message_handler.h"
 
@@ skipping 79 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.
-  scoped_ptr<CloudPolicyStatusProvider> user_status_provider_;
-  scoped_ptr<CloudPolicyStatusProvider> device_status_provider_;
+  std::unique_ptr<CloudPolicyStatusProvider> user_status_provider_;
+  std::unique_ptr<CloudPolicyStatusProvider> device_status_provider_;
 
   base::WeakPtrFactory<PolicyUIHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyUIHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_POLICY_UI_HANDLER_H_