clang/test/Tooling: Remark as XFAIL again in 5 tests for msvc hosts.

FIXME: JSON doesn't like path separator '\', on Win32 hosts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156957 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed