$ git clone -n https://src.fedoraproject.org/rpms/chromium.git /var/lib/mock/f33-build-534931-64886/root/chroot_tmpdir/scmroot/chromium
Cloning into '/var/lib/mock/f33-build-534931-64886/root/chroot_tmpdir/scmroot/chromium'...
$ git reset --hard db157b90502e940af5d7383652d05c29c1e606d0
HEAD is now at db157b9 88.0.4234.150