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

6465302 integrate Java DTrace API tests with DTrace test suite
6467526 test suite: sched/tst.stackdepth.d fails in empty stack case

6464285 integrate the DTrace test suite