Ousted these since it was noted in the migration section that
the class had been removed. Modified all references to the
removed class as needed.
(From yocto-docs rev: ab63a38340fbbcffb8e02b0cb925c637615f884c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>