hg: jdk/submit: 8251850: Refactor ResourceMark and DeoptResourceMark for better code sharing

[kim.barrett at oracle.com]

Changeset: e76cf1b2341d
Author:    kbarrett
Date:      2020-08-25 22:17 -0400
URL:       https://hg.openjdk.java.net/jdk/submit/rev/e76cf1b2341d

8251850: Refactor ResourceMark and DeoptResourceMark for better code sharing
Summary: Move saved state to ResourceArea, merge most of marks into shared helper.
Reviewed-by: stuefe, iklam, tschatzl, xliu, vlivanov

! src/hotspot/share/memory/arena.hpp
! src/hotspot/share/memory/resourceArea.cpp
! src/hotspot/share/memory/resourceArea.hpp
! src/hotspot/share/memory/resourceArea.inline.hpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/ErrorHandler.java