Revert "Convert all selinux_android_restorecon and _setfilecon calls to new API."

This reverts commit 005c884710148babdb5412aab75d5645e4e93202.
Revert "Add SELinux restorecon calls on ASEC containers."

This reverts commit 83b686ea57da98573f3a36cc2f97c907ad060ea4.