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

chrome/browser/chromeos/login/login_display_host_impl.h

 // Copyright (c) 2012 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_LOGIN_DISPLAY_HOST_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_DISPLAY_HOST_IMPL_H_
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/login/app_launch_controller.h"
 #include "chrome/browser/chromeos/login/auth_prewarmer.h"
+#include "chrome/browser/chromeos/login/demo_mode/demo_app_launcher.h"

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

Nit: Forward-declare |DemoAppLauncher| here and include the demo_app_launcher.h
in the implementation only.

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

Done.

 #include "chrome/browser/chromeos/login/existing_user_controller.h"
 #include "chrome/browser/chromeos/login/login_display.h"
 #include "chrome/browser/chromeos/login/login_display_host.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chromeos/audio/cras_audio_handler.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
@@ skipping 48 matching lines @@
   virtual WizardController* GetWizardController() OVERRIDE;
   virtual AppLaunchController* GetAppLaunchController() OVERRIDE;
   virtual void StartUserAdding(
       const base::Closure& completion_callback) OVERRIDE;
   virtual void StartSignInScreen(const LoginScreenContext& context) OVERRIDE;
   virtual void ResumeSignInScreen() OVERRIDE;
   virtual void OnPreferencesChanged() OVERRIDE;
   virtual void PrewarmAuthentication() OVERRIDE;
   virtual void StartAppLaunch(const std::string& app_id,
                               bool diagnostic_mode) OVERRIDE;
+  virtual void StartDemoAppLaunch() OVERRIDE;
 
   // Creates WizardController instance.
   WizardController* CreateWizardController();
 
   // Called when the first browser window is created, but before it's shown.
   void OnBrowserCreated();
 
   // Returns instance of the OOBE WebUI.
   OobeUI* GetOobeUI() const;
 
@@ skipping 102 matching lines @@
 
   // Sign in screen controller.
   scoped_ptr<ExistingUserController> sign_in_controller_;
 
   // OOBE and some screens (camera, recovery) controller.
   scoped_ptr<WizardController> wizard_controller_;
 
   // App launch controller.
   scoped_ptr<AppLaunchController> app_launch_controller_;
 
+  // Demo app launcher.
+  scoped_ptr<DemoAppLauncher> demo_app_launcher_;
+
   // Client for enterprise auto-enrollment check.
   scoped_ptr<policy::AutoEnrollmentClient> auto_enrollment_client_;
 
   // Has ShutdownDisplayHost() already been called?  Used to avoid posting our
   // own deletion to the message loop twice if the user logs out while we're
   // still in the process of cleaning up after login (http://crbug.com/134463).
   bool shutting_down_;
 
   // Whether progress bar is shown on the OOBE page.
   bool oobe_progress_bar_visible_;
@@ skipping 81 matching lines @@
   // feedback is enabled.  Otherwise, startup sound should be played
   // in any case.
   bool startup_sound_honors_spoken_feedback_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginDisplayHostImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_DISPLAY_HOST_IMPL_H_