Convert device to std::unique_ptr

device/hid/hid_service.h

 // Copyright 2014 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 DEVICE_HID_HID_SERVICE_H_
 #define DEVICE_HID_HID_SERVICE_H_
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_checker.h"
 #include "device/hid/hid_device_info.h"
 
 namespace device {
 
 class HidConnection;
 
 // The HidService keeps track of human interface devices connected to the
@@ skipping 14 matching lines @@
     virtual void OnDeviceRemovedCleanup(scoped_refptr<HidDeviceInfo> info);
   };
 
   typedef base::Callback<void(const std::vector<scoped_refptr<HidDeviceInfo>>&)>
       GetDevicesCallback;
   typedef base::Callback<void(scoped_refptr<HidConnection> connection)>
       ConnectCallback;
 
   // This function should be called on a thread with a MessageLoopForUI and be
   // passed the task runner for a thread with a MessageLoopForIO.
-  static scoped_ptr<HidService> Create(
+  static std::unique_ptr<HidService> Create(
       scoped_refptr<base::SingleThreadTaskRunner> file_task_runner);
 
   virtual ~HidService();
 
   // Enumerates available devices. The provided callback will always be posted
   // to the calling thread's task runner.
   virtual void GetDevices(const GetDevicesCallback& callback);
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
@@ skipping 28 matching lines @@
   bool enumeration_ready_;
   std::vector<GetDevicesCallback> pending_enumerations_;
   base::ObserverList<Observer, true> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(HidService);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_HID_HID_SERVICE_H_