tests: Use REQUIRES: instead of XFAIL: for crash recovery tests; running them on
Windows breaks things (because it pops up dialogs) since we don't have crash
recovery support there (yet).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111970 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Index/crash-recovery.c b/test/Index/crash-recovery.c
index 73920c2..b7f6e0b 100644
--- a/test/Index/crash-recovery.c
+++ b/test/Index/crash-recovery.c
@@ -2,6 +2,6 @@
 // RUN: FileCheck < %t.err -check-prefix=CHECK-LOAD-SOURCE-CRASH %s
 // CHECK-LOAD-SOURCE-CRASH: Unable to load translation unit
 //
-// XFAIL: win32
+// REQUIRES: crash-recovery
 
 #pragma clang __debug crash