hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 00a98f0aa1b3
Author:    iklam
Date:      2019-09-23 19:54 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/00a98f0aa1b3

8231257: Avoid calling FileMapInfo::write_region twice
Reviewed-by: ccheung

! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/metaspaceShared.cpp

Changeset: e47b459b315c
Author:    iklam
Date:      2019-09-23 19:55 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/e47b459b315c

8231278: Rename FileMapHeader::_read_only_tables_start to _serialized_data_start
Reviewed-by: ccheung

! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/metaspaceShared.cpp