hg: shenandoah/jdk8u/hotspot: Fix broken merge: added missing method in connode.cpp

[roman at kennke.org]

Changeset: d5cdde4b0dda
Author:    rkennke
Date:      2017-02-12 14:27 +0100
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/d5cdde4b0dda

Fix broken merge: added missing method in connode.cpp

! src/share/vm/opto/connode.cpp