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

[maurizio.cimadamore at oracle.com]

Changeset: c5d2ecfc26c0
Author:    langtools at sthdev02.uk.oracle.com
Date:      2017-06-23 00:03 +0200
URL:       http://hg.openjdk.java.net/amber/amber/langtools/rev/c5d2ecfc26c0

Automatic merge with condy