[PDB] Fix test failures due to expected warning not matching actual warning text
[PDB] Fix test failures due to expected warning not matching actual warning text

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@323895 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld