destroy IDirectFBWindow in wxTLW dtor

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43729 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dfb/wrapdfb.h

@@ -407,6 +407,9 @@ struct wxIDirectFBWindow : public wxDfbWrapper<IDirectFBWindow>
 
     bool RequestFocus()
         { return Check(m_ptr->RequestFocus(m_ptr)); }
+
+    bool Destroy()
+        { return Check(m_ptr->Destroy(m_ptr)); }
 };