Revert "ART: Add version check for memfd_create()"

 * This check is redundant as devices that lack
   the memfd_create syscall will fail to boot
   regardless of the check.

This reverts commit 51f89d9b465e34fb18a5704c6dfe885ebad817d0.

Change-Id: Ife2cebde713e14bd787f48628092650866e2ac09
(cherry picked from commit dc32b857d57a2a431746e87027272b514dd94fcf)
2 files changed