git: openjdk/mobile: 8242375: Shenandoah: Remove ShenandoahHeuristic::record_gc_start/end methods

[duke]

Changeset: 29b0912b
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-08 11:21:40 +0000
URL:       https://git.openjdk.java.net/mobile/commit/29b0912b

8242375: Shenandoah: Remove ShenandoahHeuristic::record_gc_start/end methods

Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp