Try harder to delete the temporary file.
Try harder to delete the temporary file.

This changes COFF to use the output buffer that is reset by the error
handler.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@318062 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld