hg: jdk9/hs-rt/hotspot: 8145593: Clean up metaspaceShared.cpp

[ioi.lam at oracle.com]

Changeset: 4da38698139f
Author:    iklam
Date:      2016-01-04 13:57 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/4da38698139f

8145593: Clean up metaspaceShared.cpp
Reviewed-by: jiangli

! src/share/vm/memory/filemap.hpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspaceShared.cpp
! src/share/vm/memory/metaspaceShared.hpp