hg: jdk10/hs: 8186770: NMT: Report metadata information in NMT summary

[coleen.phillimore at oracle.com]

Changeset: 5d20359dd938
Author:    zgu
Date:      2017-09-28 09:56 -0400
URL:       http://hg.openjdk.java.net/jdk10/hs/rev/5d20359dd938

8186770: NMT: Report metadata information in NMT summary
Summary: Added metadata statistics in NMT summary report
Reviewed-by: adinn, coleenp

! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memBaseline.hpp
! src/hotspot/share/services/memReporter.cpp
! src/hotspot/share/services/memReporter.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp