Convert //third_party from scoped_ptr to std::unique_ptr

third_party/sudden_motion_sensor/sudden_motion_sensor_mac.cc

 // Copyright (c) 2012 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.
 //
 // This file is based on the SMSLib library.
 //
 // SMSLib Sudden Motion Sensor Access Library
 // Copyright (c) 2010 Suitable Systems
 // All rights reserved.
 //
@@ skipping 35 matching lines @@
 //    Suitable Systems
 //    1 Centre Street, Suite 204
 //    Wakefield, MA 01880
 //    (781) 665-0053
 
 #include "sudden_motion_sensor_mac.h"
 
 #include <math.h>
 #include <sys/sysctl.h>
 
+#include <memory>
+
 #include "base/logging.h"
 #include "base/mac/scoped_cftyperef.h"
-#include "base/memory/scoped_ptr.h"
 
 struct SuddenMotionSensor::GenericMacbookSensor {
   // Name of device to be read.
   const char* service_name;
 
   // Number of bytes of the axis data.
   int axis_size;
 
   // Default calibration value for zero g.
   float zero_g;
@@ skipping 167 matching lines @@
 
   // Generic MacBook accelerometer sensor data, to be used for future models
   // as well as models for which it is verified to be correct. Note that this
   // configuration may have problems with inverted axes when used generically
   // for untested models.
   { "",              NULL, { { 0, false }, { 2, false }, { 4, false } } }
 };
 
 // Create a SuddenMotionSensor object and return NULL if no valid sensor found.
 SuddenMotionSensor* SuddenMotionSensor::Create() {
-  scoped_ptr<SuddenMotionSensor> accelerometer(new SuddenMotionSensor);
+  std::unique_ptr<SuddenMotionSensor> accelerometer(new SuddenMotionSensor);
   return accelerometer->Init() ? accelerometer.release() : NULL;
 }
 
 SuddenMotionSensor::~SuddenMotionSensor() {
   IOServiceClose(io_connection_);
 }
 
 SuddenMotionSensor::SuddenMotionSensor()
     : sensor_(NULL),
       io_connection_(0) {
@@ skipping 166 matching lines @@
     if (value & 0x00800000)
       return value | 0xff000000;
     break;
 
   default:
     LOG(FATAL) << "Invalid integer size for sign extension: " << size;
   }
 
   return value;
 }