remove core-image-directfb.bb

remove core-image-directfb.bb as part of moving directfb
from oe-core

(From OE-Core rev: 8871fe1189776d78e5848b08edb9c990b9aebf2d)

Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/images/core-image-directfb.bb

@@ -1,13 +0,0 @@
-SUMMARY = "An image that uses DirectFB instead of X11"
-LICENSE = "MIT"
-
-inherit core-image distro_features_check
-
-REQUIRED_DISTRO_FEATURES = "directfb"
-CONFLICT_DISTRO_FEATURES = "x11"
-
-IMAGE_INSTALL += "\
-	${CORE_IMAGE_BASE_INSTALL} \
-	packagegroup-core-full-cmdline \
-	packagegroup-core-directfb \
-"