Code clean up; NFC.

Patch by Alexander Riccio.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@259409 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 16c73d924ef24e5545145d673a9f0c80257246ef)
1 file changed