svtools: extract EmbeddedObjectRef::dumpAsXml() from SwOLEObj

Because sw/ doesn't have access to the internals, but dumping should
show the state as-is, without calling getters that change the state.

Especially GetGraphic() is not a trivial wrapper around
mpImpl->pGraphic.

Change-Id: I2cf43130d4eeab63611e37b4a978bb7aa546c7f7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130056
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

0 files changed, 0 insertions, 0 deletions