These methods were creating and passing URLs for the
long dead Help Agent

Change-Id: I5e3eafc2ca3bf5c1ca0032b9cb19ed30c8f06e66
Reviewed-on: https://gerrit.libreoffice.org/36172Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>