[RFA/testsuite/ada] KFAIL the tests that use "start"

[Joel Brobecker]

> > > 2005-03-07  Joel Brobecker  <brobecker@adacore.com>
> > >
> > >         * gdb.ada/null_record.exp: KFAIL failing "start" test.
> > >         * gdb.ada/start.exp: Likewise.
> >
> > Since the fix has recently been checked in, the problem no longer
> > exist, and I therefore withdraw this patch. The GDB PR has also
> > been closed.
> 
> If the testsuite is to be used for regression testing, then you should not 
> remove a test because the problem it identifies has been fixed.

Right. The testcases remain, but I no longer need to KFAIL them, as
they now PASS.

-- 
Joel