MdeModulePkg: Remove ImageDecoderLib and BmpImageDecoderLib

The two libraries are created to support old BootLogoLib to
decode the images. Due to the new BootLogoLib starts using
HiiImageEx interfaces, the two libraries are not needed.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2 files changed