resize convenince function

Change-Id: I81b39912fbc76bb8532ff1d80ff25bce5e84f727
Reviewed-on: http://codereview.qt.nokia.com/3452
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@nokia.com>

src/gui/kernel/qwindow.h

@@ -167,6 +167,7 @@ public:
     inline QPoint pos() const { return geometry().topLeft(); }
 
     inline void resize(const QSize &size) { setGeometry(QRect(pos(), size)); }
+    inline void resize(int w, int h) { setGeometry(QRect(x(), y(), w, h)); }
 
     QMargins frameMargins() const;