Revert 276656 "Flag covering HID-detection OOBE screen removed."

trunk/src/chrome/browser/ui/webui/chromeos/login/demo_mode_detector.h

Index: trunk/src/chrome/browser/ui/webui/chromeos/login/demo_mode_detector.h
===================================================================
--- trunk/src/chrome/browser/ui/webui/chromeos/login/demo_mode_detector.h	(revision 276694)
+++ trunk/src/chrome/browser/ui/webui/chromeos/login/demo_mode_detector.h	(working copy)
@@ -1,60 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_DEMO_MODE_DETECTOR_H_
-#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_DEMO_MODE_DETECTOR_H_
-
-#include <string>
-
-#include "base/memory/weak_ptr.h"
-#include "base/time/time.h"
-#include "base/timer/timer.h"
-#include "chrome/browser/chromeos/idle_detector.h"
-
-namespace chromeos {
-
-// Helper for idle state and demo-mode detection.
-// Should be initialized on OOBE start.
-class DemoModeDetector {
- public:
-  DemoModeDetector();
-  virtual ~DemoModeDetector();
-
-  void InitDetection();
-  void StopDetection();
-
- private:
-  void StartIdleDetection();
-  void StartOobeTimer();
-  void OnIdle();
-  void OnOobeTimerUpdate();
-  void SetupTimeouts();
-  bool IsDerelict();
-
-  // Total time this machine has spent on OOBE.
-  base::TimeDelta time_on_oobe_;
-
-  scoped_ptr<IdleDetector> idle_detector_;
-
-  base::RepeatingTimer<DemoModeDetector> oobe_timer_;
-
-  // Timeout to detect if the machine is in a derelict state.
-  base::TimeDelta derelict_detection_timeout_;
-
-  // Timeout before showing our demo app if the machine is in a derelict state.
-  base::TimeDelta derelict_idle_timeout_;
-
-  // Time between updating our total time on oobe.
-  base::TimeDelta oobe_timer_update_interval_;
-
-  bool demo_launched_;
-
-  base::WeakPtrFactory<DemoModeDetector> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(DemoModeDetector);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_DEMO_MODE_DETECTOR_H_