hg: jdk9/sandbox/nashorn: 8139269: Do not expose prune method handles from ChainedCallSite

[chris.hegarty at oracle.com]

Changeset: 59c36bec3c28
Author:    attila
Date:      2015-10-09 18:01 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/59c36bec3c28

8139269: Do not expose prune method handles from ChainedCallSite
Reviewed-by: hannesw, lagergren

! src/jdk.scripting.nashorn/share/classes/jdk/internal/dynalink/ChainedCallSite.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/linker/LinkerCallSite.java