Fix warning about unused variable 'Fn' in no-asserts builds. Also reflow this
block so that it looks more like the rest of the file. No functional change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118459 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed