hg: shenandoah/jdk9/hotspot: 2 new changesets

[zgu at redhat.com]

Changeset: 726aa70f1ad4
Author:    zgu
Date:      2017-07-19 13:03 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/726aa70f1ad4

Fixed memory leak in region garbage cache

! src/share/vm/gc/shenandoah/shenandoahCollectorPolicy.cpp

Changeset: 1500cbc96d36
Author:    zgu
Date:      2017-07-19 14:19 -0400
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/1500cbc96d36

Leak mutex in ShenandoahTaskTerminator

! src/share/vm/gc/shenandoah/shenandoahTaskqueue.hpp