Set style object on QStyleOptionFrames in QQuickStyleItem
Set style object on QStyleOptionFrames in QQuickStyleItem

For some controls an explicit QStyleOptionFrame is created. By setting
the styleObject the QStyle can recognize that it's a QQuickItem and
adjust the rendering. This is for example needed in the oxygen style to
get the frame around a menu.

Change-Id: I52d2a8b259477b2ff668827334d5073c6934f23c
Reviewed-by: Martin Klapetek <7f088c07e7dd2720fde6bb894d7e3a9424c0109e@kde.org>
Reviewed-by: David Edmundson <2fbbc4cabedec4253c2922f51eef7aa8c2146499@kde.org>
Reviewed-by: Jens Bache-Wiig <9cea9d70b08f8210134ec5959114f72bad51ed1d@digia.com>

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