Revert "FROMLIST: overlayfs: override_creds=off option bypass creator_cred"

This reverts commit 0ee40e0e as it was
not upstream and causes problems with the overlayfs upstream merge
point.  It needs to be added back "soon".

Cc: Mark Salyzyn <salyzyn@android.com>
Cc: kernel-team@android.com
Cc: Mark Salyzyn <salyzyn@google.com>
Bug: 133515582
Bug: 136124883
Bug: 129319403
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I16c3ff9cbb6f9fd5342cef26a4fa773abe2db812