loplugin:staticmethods

Change-Id: Id1a6184c3d3efab2d0ad921ee44b9b96ddddf74e
diff --git a/vcl/inc/win/salgdi.h b/vcl/inc/win/salgdi.h
index 359c566..ef9ff2c 100644
--- a/vcl/inc/win/salgdi.h
+++ b/vcl/inc/win/salgdi.h
@@ -357,7 +357,7 @@ private:
    // get kernign pairs of the current font
    sal_uLong               GetKernPairs();

    void                    DrawTextLayout(const CommonSalLayout&, HDC);
    static void             DrawTextLayout(const CommonSalLayout&, HDC);

public:
    // public SalGraphics methods, the interface to the independent vcl part