git: openjdk/jdk: 8273062: Generation::refs_discovery_is_xxx functions are unused

[Kim Barrett]

Changeset: a49a0c58
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-08-27 10:32:46 +0000
URL:       https://git.openjdk.java.net/jdk/commit/a49a0c58662bef48d02246193d86cc89fb9d030b

8273062: Generation::refs_discovery_is_xxx functions are unused

Reviewed-by: ayang

! src/hotspot/share/gc/shared/generation.hpp