[8u60] Request for approval for JDK-8075366 and JDK-8075231

[Hannes Wallnoefer]

Please approve backport of JDK-8075366 and JDK-8075231 to 8u60:

Bug: https://bugs.openjdk.java.net/browse/JDK-8075366
Webrev: http://cr.openjdk.java.net/~hannesw/8075366/
Review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-March/004404.html

Bug: https://bugs.openjdk.java.net/browse/JDK-8075231
Webrev: http://cr.openjdk.java.net/~hannesw/8075231/
Review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-March/004405.html

The changes apply cleanly to 8u-dev after reshuffling path names.

Thanks,
Hannes