[8u20] Request for approval for CR: 8029008: JNI warning in sun/font

[Phil Race]

Review: http://mail.openjdk.java.net/pipermail/2d-dev/2014-March/004355.html
Code : http://cr.openjdk.java.net/~prr/8029008.8u20/ 
<http://cr.openjdk.java.net/%7Eprr/8029008.8u20/>
Bug https://bugs.openjdk.java.net/browse/JDK-8029008