tree 4753104d188ee1f197f84242b140d539bf62289a
parent 4fea38a1d4b0541d97d6e2d530a5cf64534d9b17
author Greg Wallace <greg@gregtwallace.com> 1453256070 -0500
committer Dees Troy <dees_troy@teamw.in> 1454086546 +0100

Reduce format f2fs time

Secure block discard/trim was fixed by:
https://github.com/CyanogenMod/android_external_f2fs-tools/commit/6b39b93d83ab4ccb1913ecbc7a5a3e16766a011f

Once fixed, formatting using discard/trim takes a LONG time.  Other TWRP
formatting methods are already insecure.  It doesn't make sense for this
one type of partition to have secure wipe when none of the others do.

Change-Id: Ib5ad5a722895b0e0c7aa4e3af98b705e2574b762