hg: jdk8u/jdk8u-dev/hotspot: 8081323: ConstantPool::_resolved_references is missing in heap dump

[david.buck at oracle.com]

Changeset: ad057f2e3211
Author:    fmatte
Date:      2018-07-04 03:02 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/ad057f2e3211

8081323: ConstantPool::_resolved_references is missing in heap dump
Summary: Add resolved_references and init_lock as hidden static field in class so root is found.
Reviewed-by: dholmes, coleenp

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/constantPool.cpp
! src/share/vm/oops/constantPool.hpp
! src/share/vm/services/heapDumper.cpp