GDB schedule.

[Andrew Cagney]

> I would rather skip gdb 6.0.1 unless something happens in the field
> that mandates it.  Less work on the branch => more resources for HEAD.

Apparently location expressions don't work (I'm wondering why the test 
results didn't identify this, sigh).

The fix is small so its the sort of thing that can be cheaply pushed 
into 6.0.1.

However, yes, given the choice, I'd also also prefer to not do a 6.0.1.

Andrew