[bugpoint] Revert r318459

Summary: Revert r318459 which introduced a TempFile scoping bug.

Differential Revision: https://reviews.llvm.org/D51836

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342503 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed