Replace scoped_ptr with std::unique_ptr in //ui

ui/events/test/events_test_utils_x11.h

 // Copyright 2013 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_EVENTS_TEST_UTILS_X11_H_
 #define UI_EVENTS_TEST_EVENTS_TEST_UTILS_X11_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/events/devices/x11/device_data_manager_x11.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/x/x11_types.h"
 
 typedef union _XEvent XEvent;
 
 namespace ui {
 
@@ skipping 61 matching lines @@
                       int evtype,
                       int tracking_id,
                       const gfx::Point& location,
                       const std::vector<Valuator>& valuators);
 
  private:
   void Cleanup();
 
   void SetUpValuators(const std::vector<Valuator>& valuators);
 
-  scoped_ptr<XEvent, XEventDeleter> event_;
+  std::unique_ptr<XEvent, XEventDeleter> event_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedXI2Event);
 };
 
 // Initializes a test touchpad device for scroll events.
 void SetUpTouchPadForTest(int deviceid);
 
 // Initializes a list of touchscreen devices for touch events.
 void SetUpTouchDevicesForTest(const std::vector<int>& devices);
 
 // Initializes a list of non-touch, non-cmt pointer devices.
 void SetUpPointerDevicesForTest(const std::vector<int>& devices);
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_TEST_EVENTS_TEST_UTILS_X11_H_