Request for review: 8006023: Embedded Builds fail management test because of requirement for UsePerfData being enabled

[Jiangli Zhou]

Hi,

Please review following simple change to 
test/runtime/7196045/Test7196045.java. Embedded builds disable 
UsePerfData by default. The test needs to explicitly set 
-XX:+UsePerfData to allow it run on embedded builds.

   http://cr.openjdk.java.net/~jiangli/8006023/webrev.00/

Thanks,
Jiangli