Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/shutdown_controller.cc

Index: ash/shutdown_controller.cc
diff --git a/ash/shutdown_controller.cc b/ash/shutdown_controller.cc
deleted file mode 100644
index e44061b3cceba565f7b0f5978bddc7efc04acca4..0000000000000000000000000000000000000000
--- a/ash/shutdown_controller.cc
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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/shutdown_controller.h"
-
-#include "ash/shell_delegate.h"
-#include "ash/wm_shell.h"
-#include "base/sys_info.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/power_manager_client.h"
-
-namespace ash {
-
-ShutdownController::ShutdownController() {}
-
-ShutdownController::~ShutdownController() {}
-
-void ShutdownController::ShutDownOrReboot() {
-  // For developers on Linux desktop just exit the app.
-  if (!base::SysInfo::IsRunningOnChromeOS()) {
-    WmShell::Get()->delegate()->Exit();
-    return;
-  }
-
-  // On real Chrome OS hardware the power manager handles shutdown.
-  using chromeos::DBusThreadManager;
-  if (reboot_on_shutdown_)
-    DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
-  else
-    DBusThreadManager::Get()->GetPowerManagerClient()->RequestShutdown();
-}
-
-void ShutdownController::SetRebootOnShutdown(bool reboot_on_shutdown) {
-  reboot_on_shutdown_ = reboot_on_shutdown;
-}
-
-void ShutdownController::BindRequest(mojom::ShutdownControllerRequest request) {
-  bindings_.AddBinding(this, std::move(request));
-}
-
-}  // namespace ash