hg: jdk/sandbox: 8250519: [REDO] Move mirror oops from Universe into OopStorage

[chris.hegarty at oracle.com]

Changeset: 227cd01f15fa
Author:    coleenp
Date:      2020-07-25 10:36 -0400
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/227cd01f15fa

8250519: [REDO] Move mirror oops from Universe into OopStorage
Summary: Redo the patch but add a null pointer check where one belongs.
Reviewed-by: dcubed, iklam, dholmes

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp