Does Chrome still use SwiftShader? I've tried on a reasonably large number of machines to verify this, with no luck. Including machines that have blacklisted GP

Does Chrome still use SwiftShader? I've tried on a reasonably large number of machines to verify this, with no luck. Including machines that have blacklisted GPUs. It's clear that there seems to be some cases where it kicks in (or at least theres some legacy cruft that references it if not) but hell if I've ever seen it happen.