hg: jigsaw/jake/hotspot: Eliminate jdk.jcmd dependency on jdk.hotspot.agent by converting to service interface

[mandy.chung at oracle.com]

Changeset: f2d8674642fe
Author:    mchung
Date:      2016-03-09 13:24 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/f2d8674642fe

Eliminate jdk.jcmd dependency on jdk.hotspot.agent by converting to service interface

! src/jdk.hotspot.agent/share/classes/module-info.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapDumper.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/JInfo.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/JStack.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/PMap.java