hg: jdk9/hs-rt/hotspot: 8152113: Remove _last_ditch_collection GC-cause and avoid expanding heap on Metaspace OOM

[stefan.johansson at oracle.com]

Changeset: a78af8e76357
Author:    sjohanss
Date:      2016-03-18 13:18 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/a78af8e76357

8152113: Remove _last_ditch_collection GC-cause and avoid expanding heap on Metaspace OOM
Reviewed-by: brutisso, jwilhelm

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shared/GCCause.java
! src/share/vm/gc/shared/collectedHeap.cpp
! src/share/vm/gc/shared/gcCause.cpp
! src/share/vm/gc/shared/gcCause.hpp
! src/share/vm/gc/shared/genCollectedHeap.cpp
! src/share/vm/gc/shared/vmGCOperations.cpp
! src/share/vm/prims/whitebox.cpp