All packages exporting pixbuf loaders should inherit this class in order
to generate the correct postinst/postrm scriptlets.
[YOCTO #3852]
(From OE-Core rev: 61afa98f96f5c62473cb2db383b48d3d23c5d7ac)
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>