RFR: Cleanup reset_{next|complete}_mark_bitmap

[Roman Kennke]

Am 13.12.2017 um 21:22 schrieb Aleksey Shipilev:
> http://cr.openjdk.java.net/~shade/shenandoah/cleanups-7/webrev.01/
> 
> Trivial cleanup: these methods are always called with workers(), we might as well inline.
> 
> Testing: hotspot_fast_gc_shenandoah
> 
> Thanks,
> -Aleksey
> 

Yes!