ReferenceError: 'setTimeout' is not defined

[ChrisAcrobat]

This is probably such a small use case, but I though it was worth mentioning anyway.
My deterministic environment (engine262) does not support setTimeout out of the box, so it throws an error when running builds/ammo.js.
Would it be possible to add a build that has the setTimeout dependence removed?
Time to load/init/calculate is not an issue.

How to reproduce:

1. Open engine262.
2. Copy/Paste ammo.js into engine262.
3. Append Ammo() at the bottom.