Fix line-endings, NFC

A follow-up commit is adding a RUN line to each of these tests, so fix
the line endings first.  This is a whitespace-only change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214156 91177308-0d34-0410-b5e6-96231b3b80d8
10 files changed