$ git clone -n https://src.fedoraproject.org/rpms/chromium.git /var/lib/mock/f33-build-269754-51516/root/chroot_tmpdir/scmroot/chromium
Cloning into '/var/lib/mock/f33-build-269754-51516/root/chroot_tmpdir/scmroot/chromium'...
$ git reset --hard d301a2158c78c5cd6d70d965beb92b9d9f3804ee
HEAD is now at d301a21 moar python hax