[jdk7u-osx] Request for approval for 7130704: (macosx) Few of the jtreg tests need to be ported for mac builds

[Jim Holmlund]

This is a request to push the following fix to jdk7u-osx:

CR: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7130704

Webrev: http://cr.openjdk.java.net/~jjh/7130704/
                 Sent for review to :  macosx-port-dev at openjdk.java.net

Testing:    langtools repo built and regression tests run by jprt on all platforms

Reviewed by:  Kelly O'hair

- jjh