HandleLaunchKioskApp  801 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc   AddCallback("launchKioskApp", &SigninScreenHandler::HandleLaunchKioskApp);
HandleLaunchKioskApp  377 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h   void HandleLaunchKioskApp(const std::string& app_id, bool diagnostic_mode);