XFAIL miscellaneous tests on windows.

llvm.org/pr24778

llvm-svn: 247460
diff --git a/lldb/test/python_api/frame/TestFrames.py b/lldb/test/python_api/frame/TestFrames.py
index 068aa4c..bcde045 100644
--- a/lldb/test/python_api/frame/TestFrames.py
+++ b/lldb/test/python_api/frame/TestFrames.py
@@ -23,6 +23,7 @@
 
     @python_api_test
     @dwarf_test
+    @expectedFailureWindows("llvm.org/pr24778")
     def test_get_arg_vals_for_call_stack_with_dwarf(self):
         """Exercise SBFrame.GetVariables() API to get argument vals."""
         self.buildDwarf()