[Libreoffice] SfxIntegerListItem constructor used by DataPointItemConverter and SeriesOptionsItemConverter

[Maciej Rumianowski]

Hi,

I'm working on getting rid of SvULongs in calc. Mainly SvULongs are used
by SfxIntegerListItem which is then used in calc. 

I would like to add a constructor
SfxIntegerListItem::SfxIntegerListItem( const ::com::sun::star::uno::Sequence < sal_Int32 > rList ), because DataPointItemConverter and SeriesOptionsItemConverter are copying from Sequence to SvULongs and then in SfxIntegerListItem SvLongs is copied to Sequence.

Files:
/calc/chart2/source/controller/itemsetwrapper/DataPointItemConverter.cxx:644
/calc/chart2/source/controller/itemsetwrapper/SeriesOptionsItemConverter.cxx:436
/libs-gui/svl/source/items/ilstitem.cxx:47

Best Regards,
	Maciej Rumianowski