This commit is out of the scope for BZ-1409. It is a coding style refinement for the SmmLockBoxLib. More specifically, the commit will remove all the debug message display level macros starting with 'EFI_D_' and replace them with macros starting with 'DEBUG_'. Cc: Jian J Wang <jian.j.wang@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Star Zeng <star.zeng@intel.com>