QPlatformDialogHelper::buttonLayout returns int*
QPlatformDialogHelper::buttonLayout returns int*

Change-Id: Ia453bbe65fb64a7d9523e270e1b6f644d8e3a7a6
Reviewed-by: Friedemann Kleint <1b9f2592239daaec4856ccc1cfb4d2d55b35fb71@digia.com>

mizukusak/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols,drgvond/qtquickcontrols,drgvond/qtquickcontrols,mizukusak/qtquickcontrols