MdeModulePkg/BDS doesn't launch UI (Boot Manager Menu) from platform side. The change removes the code which launches the UI but still set the boot timeout. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>