hg: jdk/jdk: 8222502: Replace 19, 20 case alternatives with JVM_CONSTANT_Module/Package names

[lois.foltan at oracle.com]

Changeset: a61da18408c1
Author:    lfoltan
Date:      2019-04-23 07:05 -0400
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/a61da18408c1

8222502: Replace 19,20 case alternatives with JVM_CONSTANT_Module/Package names
Summary: Add JVM_CONSTANT_Module and JVM_CONSTANT_Package to classfile_constants.h
Reviewed-by: coleenp, hseigel

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/native/include/classfile_constants.h.template
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java