hg: jdk9/dev/nashorn: 8164708: String.prototype.replace replaces empty match twice

[hannes.wallnoefer at oracle.com]

Changeset: d3f5d7311a1a
Author:    hannesw
Date:      2016-10-24 13:20 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/d3f5d7311a1a

8164708: String.prototype.replace replaces empty match twice
Reviewed-by: sundar, attila

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/NativeRegExp.java
+ test/script/basic/JDK-8164708.js