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

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index 8656c8924a829cef93e7ad7a6a8979bae935bff2..8be47aca19b31f23134f620fc4ad66480133e7d8 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -163,6 +163,7 @@
 #include "chrome/browser/chromeos/system/automatic_reboot_manager.h"
 #include "chrome/browser/extensions/api/enterprise_platform_keys_private/enterprise_platform_keys_private_api.h"
 #include "chrome/browser/ui/webui/chromeos/charger_replacement_handler.h"
+#include "chrome/browser/ui/webui/chromeos/login/network_screen_handler.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 #else
 #include "chrome/browser/extensions/default_apps.h"
@@ -293,6 +294,7 @@ void RegisterLocalState(PrefRegistrySimple* registry) {
   chromeos::KioskAppManager::RegisterPrefs(registry);
   chromeos::LoginUtils::RegisterPrefs(registry);
   chromeos::MultiProfileUserController::RegisterPrefs(registry);
+  chromeos::NetworkScreenHandler::RegisterPrefs(registry);
   chromeos::Preferences::RegisterPrefs(registry);
   chromeos::proxy_config::RegisterPrefs(registry);
   chromeos::RegisterDisplayLocalStatePrefs(registry);