btrfs: remove snapshot aware defrag test

Since snapshot aware defrag has been disabled in kernel, and we all
have learned to ignore the failure of btrfs/010, lets just remove
it.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
3 files changed