[8u20] Request for approval to backport JDK-8030202: Nashorn: Multiple RegExp#ignoreCase issues

[Hannes Wallnoefer]

Hi,

Please approve backport of JDK-8030202: Nashorn: Multiple 
RegExp#ignoreCase issues

Bug: https://bugs.openjdk.java.net/browse/JDK-8030202
Webrev: http://cr.openjdk.java.net/~hannesw/8030202/
JDK9 changeset: http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/23a42e0d8a5a
Review thread: 
http://mail.openjdk.java.net/pipermail/nashorn-dev/2014-May/003009.html

The patch applies cleanly to 8u20.

Thanks,
Hannes