hg: shenandoah/jdk: Move periodic GC decision making to GC heuristics base class

[zgu at redhat.com]

Changeset: 51e5dd1691a6
Author:    zgu
Date:      2018-07-20 06:40 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk/rev/51e5dd1691a6

Move periodic GC decision making to GC heuristics base class

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahTraversalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeuristics.hpp