[7u6] Request for approval for CR 7174704: [macosx] New issue in 7u6 b12: HeadlessPrintingTest failure

[Anthony Petrov]

Bug: http://bugs.sun.com/view_bug.do?bug_id=7174704
Webrev: 
http://cr.openjdk.java.net/~anthony/7u6-12-headlessPrinting-7174704.0/
Review thread: 
http://mail.openjdk.java.net/pipermail/macosx-port-dev/2012-June/004452.html
Reviewers: Artem Ananiev, Leonid Romanov

Note: we may want to fix this issue a bit differently in JDK 8. I will 
file a SubCR for JDK 8 right away.

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best regards,
Anthony