Revert "Classify llvm-cfi-verify."

This reverts commit r315363. It has a simple build failure, but more
importantly I want to confirm that unit tests run in check-all to make
sure that they don't silently break in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315370 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed