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

[maurizio.cimadamore at oracle.com]

Changeset: 47bd6e0c39b9
Author:    langtools at sthdev02.uk.oracle.com
Date:      2017-07-14 00:04 +0200
URL:       http://hg.openjdk.java.net/amber/amber/langtools/rev/47bd6e0c39b9

Automatic merge with condy