GPL not defining a time limit to comply also doesn't mean there isn't a reasonable limit on compliance time. Google is more than capable of quickly complying. It comes down to whether a judge would think what they're doing is reasonable and we don't think they would.

The software also isn't in the preferred form for modification. The build system which runs Git commands and doesn't work as intended without it. You have to make a Git repository for it to work and there's meant to be a separate one for each separate component. It spews out errors.