hg: amber/amber/nashorn: Automatic merge with condy

[maurizio.cimadamore at oracle.com]

Changeset: 68bdf6323d9d
Author:    langtools at sthdev02.uk.oracle.com
Date:      2017-06-23 00:03 +0200
URL:       http://hg.openjdk.java.net/amber/amber/nashorn/rev/68bdf6323d9d

Automatic merge with condy