This is needed to prevent that we embed a font but then export
a different (substituted) font name into the document, which
would defeat the purpose of embedding in the first place.
This is not ideal either as a we probably need better control of
what we can just substitue and what we need to embed.
Change-Id: Icd29789ceb739b6950576379358a96cc0449b3b1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/184696
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Tomaž Vajngerl
0c1b3c1c97