[8u40] Request for approval: JDK-8065769: OOM on Window/Solaris in test compile-octane-splitter.js

[Hannes Wallnoefer]

Please approve backport of JDK-8065769 to 8u40.

Changes apply cleanly to 8u40 after shuffling path names.

Bug: https://bugs.openjdk.java.net/browse/JDK-8065769
Webrev: http://cr.openjdk.java.net/~hannesw/8065769/
Review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2014-December/003963.html
Changeset: http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/7437eb72fc4e

Thanks,
Hannes