If the rollback directories won't encrypt, wipe them
/data/rollback and /data/rollback-observer used to be created
unencrypted by system-server. If they are unencrypted and have
content, force them to be encrypted by wiping their contents.
Bug: b/139193659
Test: Put content in these directories, then reboot and see it wiped.
Cherrypicked-from: 58a49c3ae59d250cc1db49ce5a2678bf19bb92c3
Change-Id: I0320eb645ebe86965928acbacc8ad01dae2d5ba5
Merged-In: I0320eb645ebe86965928acbacc8ad01dae2d5ba5
1 file changed