RFR: JDK-8067945: SVC jdk/test/* should be cleaned from JRE layout dependency

[Alexander Kulyakhtin]

Hi,

Could I please have a review of this fix.

bug: https://bugs.openjdk.java.net/browse/JDK-8067945
webrev: http://cr.openjdk.java.net/~eistepan/~akulyakhtin/8067945/webrev.00/

References to tools.jar are removed from the tests as jdk9 drops tools.jar


Thanks,
Alex