[arcmt] Xfail the test for windows.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138696 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ARCMT/migrate-space-in-path.m b/test/ARCMT/migrate-space-in-path.m
index 1e2f638..8f45cc7 100644
--- a/test/ARCMT/migrate-space-in-path.m
+++ b/test/ARCMT/migrate-space-in-path.m
@@ -1,3 +1,5 @@
+// XFAIL: win32
+
 // RUN: mkdir -p %t/"with space"
 // RUN: cp %S/Inputs/* %t/"with space"
 // RUN: %clang_cc1 -arcmt-migrate -arcmt-migrate-directory %t.migrate %t/"with space"/test1.m.in -x objective-c -fobjc-nonfragile-abi