[8u60] Request for approval for JDK-8080471

[Hannes Wallnoefer]

Please approve backport of JDK-8080471 to 8u60:

Bug: https://bugs.openjdk.java.net/browse/JDK-8080471
JDK9 webrev: http://cr.openjdk.java.net/~mhaupt/8080471/webrev.00/
JDK8u webrev: http://cr.openjdk.java.net/~hannesw/8080471/8u-dev/webrev/
Review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-May/004548.html

The tests in 8u-dev are slightly different because of non-modular source 
code so the patch had to be slightly adapted.

Thanks,
Hannes