>>= specialisation for rhs Any is good at hiding stuff:
old code equals to
> util::CellProtection cellProtection;
> aCellProtection = mxPropertySet->getPropertyValue(sCellProt);
> aCellProtection = uno::makeAny( cellProtection.IsLocked );
and would always return Any(false)

Change-Id: Iccbf35f32dd92fbfcf495f11cc993109be2e5e4e
Reviewed-on: https://gerrit.libreoffice.org/29972Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>