RFR: Remove dead process_evacuate_roots() in ShenandoahRootsProcessor

[Aleksey Shipilev]

On 02/13/2017 12:39 PM, Roman Kennke wrote:
> We've got a dead method in ShenandoahRootProcessor, this one is now in
> ShenandoahRootsEvacuator. Ok to remove?
> 
> http://cr.openjdk.java.net/~rkennke/deadcode/webrev.00/

OK.

-Aleksey