Revert "Change mounting storage data and obb to on by default"

Revert "Change mounting storage data and obb to on by default"

Revert submission 10829484-test_flag_change

Reason for revert: Trialing a revert for b/160307959, b/160604224 based on bisection research. This won't land without discussion.
Reverted Changes:
Ifbf604716:Change mounting storage data and obb to on by defa...
I2e500209b:Change mounting storage data and obb to on by defa...

Change-Id: I8d5fc537f4fa341ae31e7e6db98b0d74ad473cc4