15350 dtrace: add support for flexible array structure member
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Patrick Mooney <pmooney@pfmooney.com>

15287 dtrace: remove pragma ident
Reviewed by: Andy Stormont <andyjstormont@gmail.com>
Pproved by: Patrick Mooney <pmooney@pfmooney.com>

6464285 integrate the DTrace test suite