Revert r341754.

The commit broke a couple of bots:

http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/12347
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap/builds/7310

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341757 91177308-0d34-0410-b5e6-96231b3b80d8
30 files changed