Revert "CHROMIUM: seccomp_filter: make inherited filters composable"
This reverts commit
f6782d03ec66556e112073ce513dccaeba3c23ea.
https://lists.ubuntu.com/archives/kernel-team/2012-January/018695.html
"At this point, since there are no consumers of the old API, and it
will be almost certainly replaced by the BPF API, I think in the face
of the 5-year support of the LTS release, we should probably just
remove all of the seccomp_filter patches from Ubuntu." - Kees Cook
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>