Convert device to std::unique_ptr

device/hid/input_service_linux.cc

 // 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.
 
 #include "device/hid/input_service_linux.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "device/udev_linux/udev.h"
 
 namespace device {
 
 namespace {
 
 const char kSubsystemHid[] = "hid";
 const char kSubsystemInput[] = "input";
 const char kSubsystemMisc[] = "misc";
 const char kTypeBluetooth[] = "bluetooth";
 const char kTypeUsb[] = "usb";
 const char kTypeSerio[] = "serio";
 const char kIdInputAccelerometer[] = "ID_INPUT_ACCELEROMETER";
 const char kIdInputJoystick[] = "ID_INPUT_JOYSTICK";
 const char kIdInputKey[] = "ID_INPUT_KEY";
 const char kIdInputKeyboard[] = "ID_INPUT_KEYBOARD";
 const char kIdInputMouse[] = "ID_INPUT_MOUSE";
 const char kIdInputTablet[] = "ID_INPUT_TABLET";
 const char kIdInputTouchpad[] = "ID_INPUT_TOUCHPAD";
 const char kIdInputTouchscreen[] = "ID_INPUT_TOUCHSCREEN";
 
 // The instance will be reset when message loop destroys.
-base::LazyInstance<scoped_ptr<InputServiceLinux> >::Leaky
+base::LazyInstance<std::unique_ptr<InputServiceLinux>>::Leaky
     g_input_service_linux_ptr = LAZY_INSTANCE_INITIALIZER;
 
 bool GetBoolProperty(udev_device* device, const char* key) {
   CHECK(device);
   CHECK(key);
   const char* property = udev_device_get_property_value(device, key);
   if (!property)
     return false;
   int value;
   if (!base::StringToInt(property, &value)) {
@@ skipping 196 matching lines @@
 void InputServiceLinux::RemoveDevice(const std::string& id) {
   devices_.erase(id);
   FOR_EACH_OBSERVER(Observer, observers_, OnInputDeviceRemoved(id));
 }
 
 bool InputServiceLinux::CalledOnValidThread() const {
   return thread_checker_.CalledOnValidThread();
 }
 
 }  // namespace device