Remove stale comment and add copyright notice

The service-statsd blueprint had some stale TODO's in it.

Bug: 146757305
Test: m
Change-Id: Iebd4409f95b7ea1f950df6c615dce09c8852f076
1 file changed
tree: 5e052ad8073f0360aee50d972039470be1edf8a4
  1. apex/