hg: shenandoah/jdk9/hotspot: Simplify parallel synchronizer roots iterator.

[roman at kennke.org]

Changeset: 29a651648ff2
Author:    rkennke
Date:      2017-05-10 16:50 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/29a651648ff2

Simplify parallel synchronizer roots iterator.

! src/share/vm/runtime/objectMonitor.cpp
! src/share/vm/runtime/objectMonitor.hpp
! src/share/vm/runtime/synchronizer.cpp
! src/share/vm/runtime/synchronizer.hpp