... XMLShapeExport::ImpExportTableShape(), this way
XMLShapeExport::ImpExportMediaShape() can reuse it.
Both write an XGraphic fallback, just the name template and the format
of the export result differ.
Change-Id: Ia1217b7bc3363d3fe3fe64f2add69e5072cc08c9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/138971
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins