RFR of JDK-8202756,move FilterUSRTest.java to openJDK

[Hamlin Li]

Would you please review the following patch?

bug: https://bugs.openjdk.java.net/browse/JDK-8202756

webrev: http://cr.openjdk.java.net/~mli/8202756/webrev.00/


Thank you

-Hamlin