Convert device to std::unique_ptr

device/hid/hid_connection_mac.h

 // Copyright (c) 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_CONNECTION_MAC_H_
 #define DEVICE_HID_HID_CONNECTION_MAC_H_
 
 #include <CoreFoundation/CoreFoundation.h>
 #include <IOKit/hid/IOHIDManager.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <queue>
 
 #include "base/mac/foundation_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "device/hid/hid_connection.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }
 
 namespace net {
 class IOBuffer;
 }
 
@@ skipping 44 matching lines @@
 
   std::queue<PendingHidReport> pending_reports_;
   std::queue<PendingHidRead> pending_reads_;
 
   DISALLOW_COPY_AND_ASSIGN(HidConnectionMac);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_HID_HID_CONNECTION_MAC_H_