XFAIL some C++ language specific tests on Windows.

http://llvm.org/pr24764

llvm-svn: 247455
diff --git a/lldb/test/lang/cpp/scope/TestCppScope.py b/lldb/test/lang/cpp/scope/TestCppScope.py
index a83ef58..104d53f 100644
--- a/lldb/test/lang/cpp/scope/TestCppScope.py
+++ b/lldb/test/lang/cpp/scope/TestCppScope.py
@@ -17,6 +17,7 @@
         self.check()
 
     @expectedFailureDarwin
+    @expectedFailureWindows("llvm.org/pr24764")
     @dwarf_test
     def test_with_dwarf_and_run_command(self):
         self.buildDwarf()