hg: amber/amber/hotspot: Automatic merge with default

[maurizio.cimadamore at oracle.com]

Changeset: 5749e48548b0
Author:    langtools at sthdev02.uk.oracle.com
Date:      2017-07-21 00:02 +0200
URL:       http://hg.openjdk.java.net/amber/amber/hotspot/rev/5749e48548b0

Automatic merge with default