Integrated: 8253434: Shenandoah: Cleanup ShenandoahRootScanner

[Zhengyu Gu]

On Mon, 21 Sep 2020 18:11:10 GMT, Zhengyu Gu <zgu at openjdk.org> wrote:

> After moving CLDG mark to concurrent phase, ShenandoahRootScanner::strong_roots_do() and
> ShenandoahRootScanner::roots_do() are practical the same, let's trim one.
> Test:
>   hotspot_gc_shenandoah

This pull request has now been integrated.

Changeset: 3d5fea1f
Author:    Zhengyu Gu <zgu at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/3d5fea1f
Stats:     42 lines in 3 files changed: 35 ins; 0 del; 7 mod

8253434: Shenandoah: Cleanup ShenandoahRootScanner

Reviewed-by: rkennke

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PR: https://git.openjdk.java.net/jdk/pull/286