Revert rL220675 due to failures on check-clang


git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@220677 91177308-0d34-0410-b5e6-96231b3b80d8
Prune CRLF.

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@220678 91177308-0d34-0410-b5e6-96231b3b80d8