hg: jdk/sandbox: use mtMetaspace instead of mtInternal

[thomas.stuefe at gmail.com]

Changeset: 0031a646ddbf
Author:    stuefe
Date:      2020-04-22 19:49 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/0031a646ddbf

use mtMetaspace instead of mtInternal

! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/metaspace/blocktree.hpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.cpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.hpp
! src/hotspot/share/memory/metaspace/chunkManager.hpp
! src/hotspot/share/memory/metaspace/commitLimiter.hpp
! src/hotspot/share/memory/metaspace/freeBlocks.hpp
! src/hotspot/share/memory/metaspace/metachunk.hpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/memory/metaspaceCounters.cpp