Convert device to std::unique_ptr

device/udev_linux/udev1_loader.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_UDEV_LINUX_UDEV1_LOADER_H_
 #define DEVICE_UDEV_LINUX_UDEV1_LOADER_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "device/udev_linux/udev_loader.h"
 
 class LibUdev1Loader;
 
 namespace device {
 
 class Udev1Loader : public UdevLoader {
  public:
   Udev1Loader();
   ~Udev1Loader() override;
@@ skipping 47 matching lines @@
   udev* udev_new() override;
   void udev_set_log_fn(
       struct udev* udev,
       void (*log_fn)(struct udev* udev, int priority,
                      const char* file, int line,
                      const char* fn, const char* format,
                      va_list args)) override;
   void udev_set_log_priority(struct udev* udev, int priority) override;
   void udev_unref(udev* udev) override;
 
-  scoped_ptr<LibUdev1Loader> lib_loader_;
+  std::unique_ptr<LibUdev1Loader> lib_loader_;
 
   DISALLOW_COPY_AND_ASSIGN(Udev1Loader);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_UDEV_LINUX_UDEV1_LOADER_H_