Since this is P2 and I have plenty of P1s, I am going to mark it as Assigned, not Started.

This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

IIUC this is not on any project timelines.  Reopen or make a new bug if this ends up on someone's OKRs.

It may actually be on roadmap to make CQ work with vPython. Design doc coming soon.