Replace scoped_ptr with std::unique_ptr in //ui

ui/events/latency_info.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_LATENCY_INFO_H_
 #define UI_EVENTS_LATENCY_INFO_H_
 
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/containers/small_map.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "ui/events/events_base_export.h"
 
 #if !defined(OS_IOS)
 #include "ipc/ipc_param_traits.h"  // nogncheck
 #endif
 
 namespace ui {
 
@@ skipping 178 matching lines @@
 
  private:
   void AddLatencyNumberWithTimestampImpl(LatencyComponentType component,
                                          int64_t id,
                                          int64_t component_sequence_number,
                                          base::TimeTicks time,
                                          uint32_t event_count,
                                          const char* trace_name_str);
 
   // Converts latencyinfo into format that can be dumped into trace buffer.
-  scoped_ptr<base::trace_event::ConvertableToTraceFormat> AsTraceableData();
-  scoped_ptr<base::trace_event::ConvertableToTraceFormat>
+  std::unique_ptr<base::trace_event::ConvertableToTraceFormat>
+  AsTraceableData();
+  std::unique_ptr<base::trace_event::ConvertableToTraceFormat>
   CoordinatesAsTraceableData();
 
   // Shown as part of the name of the trace event for this LatencyInfo.
   // String is empty if no tracing is enabled.
   std::string trace_name_;
 
   LatencyMap latency_components_;
 
   // These coordinates represent window coordinates of the original input event.
   uint32_t input_coordinates_size_;
   InputCoordinate input_coordinates_[kMaxInputCoordinates];
 
   // The unique id for matching the ASYNC_BEGIN/END trace event.
   int64_t trace_id_;
   // Whether this event has been coalesced into another event.
   bool coalesced_;
   // Whether a terminal component has been added.
   bool terminated_;
 
 #if !defined(OS_IOS)
   friend struct IPC::ParamTraits<ui::LatencyInfo>;
 #endif
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_LATENCY_INFO_H_