MongoInternals.NpmModule.ObjectID does not seem to exist in Meteor 3.1 anymore

[JanMP]

Just checked out the RC for Meteor 3.1 and got an error coming from Line 214 in aggregate.js
MongoInternals.NpmModule.ObjectID is undefined. If I remove lines 214-218 everything works fine again. I think this should probably be fine for new Meteor 3.1+ projects (If it's not defined anymore we should not get instances of that object anymore either).
What should we do about this?

[robfallows]

@JanMP : Looking at the code I think removal should be fine going forward. Please submit a PR 🙂

Thank you.