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

This reverts commit 891a0113941136544509886c1638d973a6c9773c.

Reason for revert: Some Test failed, need more investigation

Bug: 136199978
Change-Id: Ibad0dad02a6701447c39ddcc805d44c9e68bdcce
2 files changed