Revert "rootdir / sdcard : Stop creating /data/media/obb."

This reverts commit c6ca823710d49754c3717e9cf3ba11b9c2648825.
Reason for revert: Q-GSI on Pie devices would crash kernel.

Bug: 136199978

Change-Id: I16a2cb81a1f21627db0cb00324679a322ba42fe0
2 files changed