Add the ability to show a demo app on OOBE if a machine is derelict.

chrome/browser/chromeos/login/demo_mode/demo_app_launcher.h

+// 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_CHROMEOS_LOGIN_DEMO_MODE_DEMO_APP_LAUNCHER_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_DEMO_MODE_DEMO_APP_LAUNCHER_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/chromeos/app_mode/kiosk_profile_loader.h"
+
+class Profile;
+
+namespace chromeos {
+
+// Class responsible for launching the demo app under a kiosk session.
+class DemoAppLauncher : public KioskProfileLoader::Delegate {
+ public:
+  DemoAppLauncher();
+  virtual ~DemoAppLauncher();
+
+  void StartDemoAppLaunch();
+
+  static bool IsDemoAppSession(const std::string& user_id);

[bartfab (slow), 2014/02/13 19:51:53]

Nit: #include <string>

[rkc, 2014/02/13 23:22:01]

Done.

+
+ private:
+  // KioskProfileLoader::Delegate overrides:
+  virtual void OnProfileLoaded(Profile* profile) OVERRIDE;

[bartfab (slow), 2014/02/13 19:51:53]

Nit: #include "base/compiler_specific.h"

[rkc, 2014/02/13 23:22:01]

Done.

[rkc, 2014/02/13 23:22:01]

Done.

+  virtual void OnProfileLoadFailed(KioskAppLaunchError::Error error) OVERRIDE;
+
+  Profile* profile_;

[bartfab (slow), 2014/02/13 19:51:53]

This member is unnecessary. |profile_| is only ever used in the one method that
sets it.

[rkc, 2014/02/13 23:22:01]

Done.

+  scoped_ptr<KioskProfileLoader> kiosk_profile_loader_;
+
+  DISALLOW_COPY_AND_ASSIGN(DemoAppLauncher);

[bartfab (slow), 2014/02/13 19:51:53]

Nit: #include "base/basictypes.h"

[rkc, 2014/02/13 23:22:01]

Done.

+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_DEMO_MODE_DEMO_APP_LAUNCHER_H_