chromeos: Move files in //ash/common to //ash, part 1

ash/system/session/logout_confirmation_controller.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 "ash/common/system/chromeos/session/logout_confirmation_controller.h"
+#include "ash/system/session/logout_confirmation_controller.h"
 
 #include <utility>
 
 #include "ash/common/login_status.h"
-#include "ash/common/system/chromeos/session/logout_confirmation_dialog.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/system_tray_notifier.h"
 #include "ash/common/wm_shell.h"
+#include "ash/system/session/logout_confirmation_dialog.h"
+#include "ash/system/tray/system_tray_delegate.h"
+#include "ash/system/tray/system_tray_notifier.h"
 #include "base/location.h"
 #include "base/time/default_tick_clock.h"
 #include "base/time/tick_clock.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 namespace {
 const int kLogoutConfirmationDelayInSeconds = 20;
 }
 
@@ skipping 75 matching lines @@
   }
 
   // Ask the user to confirm logout if a public session is in progress and the
   // screen is not locked.
   ConfirmLogout(
       base::TimeTicks::Now() +
       base::TimeDelta::FromSeconds(kLogoutConfirmationDelayInSeconds));
 }
 
 }  // namespace ash