hg: jdk/jdk: 4 new changesets

[per.liden at oracle.com]

Changeset: ed9b1200dd81
Author:    pliden
Date:      2018-09-14 14:44 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/ed9b1200dd81

8209163: SA: Show Object Histogram asserts with ZGC
Reviewed-by: ysuenaga, jcbeyler

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/ProgressiveHeapVisitor.java

Changeset: 3dd95a83791b
Author:    pliden
Date:      2018-09-14 14:44 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/3dd95a83791b

8210710: Rename ThreadLocalAllocBuffer::myThread() to thread()
Reviewed-by: rkennke, tschatzl

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp

Changeset: 47466ac8dcf0
Author:    pliden
Date:      2018-09-14 14:44 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/47466ac8dcf0

8210711: Remove unused offset getters in ThreadLocalAllocBuffer
Reviewed-by: rkennke, tschatzl, mdoerr

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 1cb25b6589e9
Author:    pliden
Date:      2018-09-14 14:44 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/1cb25b6589e9

8210714: ZGC: ZWeakRootsIterator should no longer call reset/finish_dead_counter()
Reviewed-by: eosterlund

! src/hotspot/share/gc/z/zRootsIterator.cpp