Remove couple of new Bitcode enum vals that snuck in via r247927 (NFC)

These are meant to be part of the follow on patch I am sending for
review shortly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248023 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed