Replace scoped_ptr with std::unique_ptr in //ui

ui/events/ozone/evdev/touch_event_converter_evdev.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 UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_
 #define UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <bitset>
+#include <memory>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_pump_libevent.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/ozone/evdev/event_converter_evdev.h"
 #include "ui/events/ozone/evdev/event_device_info.h"
 #include "ui/events/ozone/evdev/events_ozone_evdev_export.h"
 #include "ui/events/ozone/evdev/touch_evdev_debug_buffer.h"
 
 namespace ui {
 
 class DeviceEventDispatcherEvdev;
@@ skipping 90 matching lines @@
   // Touch point currently being updated from the /dev/input/event* stream.
   size_t current_slot_ = 0;
 
   // Flag that indicates if the touch logging enabled or not.
   bool touch_logging_enabled_ = true;
 
   // In-progress touch points.
   std::vector<InProgressTouchEvdev> events_;
 
   // Finds touch noise.
-  scoped_ptr<TouchNoiseFinder> touch_noise_finder_;
+  std::unique_ptr<TouchNoiseFinder> touch_noise_finder_;
 
   // Records the recent touch events. It is used to fill the feedback reports
   TouchEventLogEvdev touch_evdev_debug_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(TouchEventConverterEvdev);
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_OZONE_EVDEV_TOUCH_EVENT_CONVERTER_EVDEV_H_