8170933: Cleanup Metaspace Chunk manager: Unify treatment of humongous and non-humongous chunks
Reviewed-by: mgerdin, coleenp

8170358: [REDO] 8k class metaspace chunks misallocated from 4k chunk freelist
Reviewed-by: mgerdin, coleenp, ehelin, stuefe

Merge

8170355: [BACKOUT] 8k class metaspace chunks misallocated from 4k chunk freelist
Reviewed-by: ehelin, stefank

8169931: 8k class metaspace chunks misallocated from 4k chunk freelist?
Reviewed-by: mgerdin, coleenp, ehelin, stuefe