[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8274546: Shenandoah: Remove unused ShenandoahUpdateRootsTask copy

[Thomas Schatzl]

Changeset: 83198361
Author:    Yude Lin <yude.lyd at alibaba-inc.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2021-10-07 11:28:49 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/8319836152cbd0aa5bf6c93d3ba04733cacf83b4

8274546: Shenandoah: Remove unused ShenandoahUpdateRootsTask copy

Reviewed-by: zgu, tschatzl

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp