Revert "Revert "Strip exec* permissions from unconfined domains.""

The recovery console now has its own domain and therefore we do not
need to allow this for unconfined domains.

This reverts commit 89740a6967225ca837c2bf0c59c058e5cac1d83b.

Change-Id: Ie060cff0de8cbd206e0e55e196021726e52246c7
1 file changed