hg: jdk9/hs-gc/hotspot: 8036696: Add metaspace gc threshold to metaspace summary trace event

[erik.helin at oracle.com]

Changeset: 4780d1111bec
Author:    ehelin
Date:      2014-03-17 17:31 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/4780d1111bec

8036696: Add metaspace gc threshold to metaspace summary trace event
Reviewed-by: jmasa, stefank, mgerdin

! src/share/vm/gc_implementation/shared/gcHeapSummary.hpp
! src/share/vm/gc_implementation/shared/gcTraceSend.cpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/trace/trace.xml