Match changes in DECLARE_*_CLASS.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24287 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/variant.h

@@ -282,7 +282,7 @@ protected:
 //a dynamic_cast /wxDynamicCast analogue.
 
 #define wxGetVariantCast(var,classname) \
-	((classname*)(var.IsValueKindOf(&classname::sm_class##classname) ?\
+	((classname*)(var.IsValueKindOf(&classname::ms_classInfo) ?\
 		      var.GetWxObjectPtr() : NULL));
 
 extern wxVariant WXDLLIMPEXP_BASE wxNullVariant;