hg: jdk/hs: 8185925: StackFrameInfo::walker field can be replaced with bitmap to save footprint; ...

[brent.christian at oracle.com]

Changeset: 2f6ab27efb60
Author:    bchristi
Date:      2017-11-09 11:13 -0800
URL:       http://hg.openjdk.java.net/jdk/hs/rev/2f6ab27efb60

8185925: StackFrameInfo::walker field can be replaced with bitmap to save footprint
8153682: StackFrameInfo.declaringClass could be removed
Reviewed-by: coleenp, mchung

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/stackwalk.cpp
! src/java.base/share/classes/java/lang/StackFrameInfo.java
! src/java.base/share/classes/java/lang/StackWalker.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/misc/JavaLangInvokeAccess.java