Revert "Add calls for SELinux MAC checks in keystore."

getcon fails if SELinux is disabled. Revert for now until
a more appropriate fix is made.

This reverts commit 0e542d0b849a42b6641bf64fd87c7076c98b73d1.

Bug: 15945719
Change-Id: Ifa24608b374ea3dc8b5569a5cd214db823a00f26
2 files changed
tree: 716182964c16e93cf96cfa3d592f5b18306ee812
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/