Not a chance. Disney comics aren't published at Boom anymore, since the Marvel acquisition. Same thing's gonna happen here.
You do know those are completely different circumstances right?
Boom had that license for maybe 2 years at most. Dark Horse
has been publishing Star Wars licensed comics and had that working relationship with Lucasfilms for at least 10 years. I don't see if being affected for quite some time, if at all.
Disney doesn't just come in and say "THIS MUCH CHANGE!"
they leave Pixar/Marvel and when Miramax existed they left it alone for the most part. If those licensed comics give them money they'll leave the relationship be.