Many other occurences of outdated sal_uIntPtr still remain.This
commit does not fully fix the issue.

Change-Id: I744a4399a12cefb48e948c20c2d0dec833116b81
Reviewed-on: https://gerrit.libreoffice.org/23034Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>