Replace scoped_ptr with std::unique_ptr in //ui

ui/events/test/device_data_manager_test_api.h

 // Copyright 2015 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 UI_EVENTS_TEST_DEVICE_DATA_MANAGER_TEST_API_H_
 #define UI_EVENTS_TEST_DEVICE_DATA_MANAGER_TEST_API_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/events/devices/events_devices_export.h"
 
 namespace ui {
 
 class DeviceDataManager;
 
 namespace test {
 
 // Test API class to access internals of the DeviceDataManager class.
 class DeviceDataManagerTestAPI {
@@ skipping 12 matching lines @@
   void OnDeviceListsComplete();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DeviceDataManagerTestAPI);
 };
 
 }  // namespace test
 }  // namespace ui
 
 #endif  // UI_EVENTS_TEST_DEVICE_DATA_MANAGER_TEST_API_H_