hg: jdk9/hs-rt/hotspot: 8135253: Add push method to CollectionSetChooser

[erik.helin at oracle.com]

Changeset: 3ebbe21f938e
Author:    ehelin
Date:      2015-09-11 13:20 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/3ebbe21f938e

8135253: Add push method to CollectionSetChooser
Reviewed-by: mgerdin, tschatzl

! src/share/vm/gc/g1/collectionSetChooser.cpp
! src/share/vm/gc/g1/collectionSetChooser.hpp
! src/share/vm/gc/g1/g1CollectorPolicy.cpp