Convert device to std::unique_ptr

device/hid/hid_service_linux.h

Index: device/hid/hid_service_linux.h
diff --git a/device/hid/hid_service_linux.h b/device/hid/hid_service_linux.h
index 7d928300ec17093454b310685cd43898677512b5..314a2496c37daf6f056bb728b22d477744d01f33 100644
--- a/device/hid/hid_service_linux.h
+++ b/device/hid/hid_service_linux.h
@@ -5,6 +5,8 @@
 #ifndef DEVICE_HID_HID_SERVICE_LINUX_H_
 #define DEVICE_HID_HID_SERVICE_LINUX_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ -37,19 +39,19 @@ class HidServiceLinux : public HidService {
   // functions are static and the necessary parameters are passed as a single
   // struct.
 #if defined(OS_CHROMEOS)
-  static void OnPathOpenComplete(scoped_ptr<ConnectParams> params,
+  static void OnPathOpenComplete(std::unique_ptr<ConnectParams> params,
                                  dbus::FileDescriptor fd);
   static void OnPathOpenError(const std::string& device_path,
                               const ConnectCallback& callback,
                               const std::string& error_name,
                               const std::string& error_message);
-  static void ValidateFdOnBlockingThread(scoped_ptr<ConnectParams> params,
+  static void ValidateFdOnBlockingThread(std::unique_ptr<ConnectParams> params,
                                          dbus::FileDescriptor fd);
 #else
-  static void OpenOnBlockingThread(scoped_ptr<ConnectParams> params);
+  static void OpenOnBlockingThread(std::unique_ptr<ConnectParams> params);
 #endif
-  static void FinishOpen(scoped_ptr<ConnectParams> params);
-  static void CreateConnection(scoped_ptr<ConnectParams> params);
+  static void FinishOpen(std::unique_ptr<ConnectParams> params);
+  static void CreateConnection(std::unique_ptr<ConnectParams> params);
 
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;