backporting the changes.

some of the changes were merged in the comp while merging
backward comptibility changes  so we are backporting it.
we are also removing unwanted types/attr from system_ext_pub_versioned.cil.

Change-Id: I131d073510c31af4b90b81eb154ad5529e822a2a
4 files changed
tree: 1114821703d422435862fae24e3cb215b0d3ef6b
  1. generic/
  2. SEPolicy.mk