Revert "Enable settings_tether_all_in_one by default"

This reverts commit ab4209540921deb5682f351f92056935d55fab6c.

Reason for revert: b/151579796, b/151624169

Bug: 151579796
Change-Id: Ic398efd54e667a7f250ce0e7ac5082502a40078a
1 file changed