Convert device to std::unique_ptr

chrome/browser/devtools/device/usb/android_usb_device.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 CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_DEVICE_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_DEVICE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <queue>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "device/usb/usb_device_handle.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 }
 
 namespace crypto {
 class RSAPrivateKey;
@@ skipping 135 matching lines @@
   // Outgoing messages pending connect
   typedef ScopedVector<AdbMessage> PendingMessages;
   PendingMessages pending_messages_;
 
   base::WeakPtrFactory<AndroidUsbDevice> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AndroidUsbDevice);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVICE_USB_ANDROID_USB_DEVICE_H_