(mostly to improve code coverage) We can always revert if it ever turns out this is useful, but I'd prefer for cgroup attach to be a once-at-boot thing and handled either from bpfloader or the netd updatable which are both directly C++ code. Test: TreeHugger Signed-off-by: Maciej Żenczykowski <maze@google.com> Change-Id: I79b5ca8a47388cb6b9189234942e74ab6056aab9