Include-what-you-use for WrapUnique/MakeUnique.

ash/system/chromeos/power/tablet_power_button_controller_unittest.cc

 // Copyright 2016 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 "ash/system/chromeos/power/tablet_power_button_controller.h"
 
 #include <memory>
 
 #include "ash/common/ash_switches.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/lock_state_controller_test_api.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ash/wm/lock_state_controller.h"
 #include "ash/wm/power_button_controller.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
+#include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_power_manager_client.h"
 #include "ui/events/event.h"
 #include "ui/events/test/event_generator.h"
 
 namespace ash {
 namespace test {
 
@@ skipping 416 matching lines @@
   tablet_controller_->OnMaximizeModeEnded();
   EXPECT_FALSE(lock_state_test_api_->shutdown_timer_is_running());
   tick_clock_->Advance(base::TimeDelta::FromMilliseconds(4500));
   power_manager_client_->SendPowerButtonEvent(false, tick_clock_->NowTicks());
   EXPECT_FALSE(GetLockedState());
   EXPECT_FALSE(GetBacklightsForcedOff());
 }
 
 }  // namespace test
 }  // namespace ash