RFR: JDK-8223211: Remove old code from service support

[Alexander Matveev]

Please review the jpackage fix for bug [1] at [2].

This is a fix for the JDK-8200758-branch branch of the open sandbox 
repository (jpackage).

1) This file is not used and was removed.
2) This file was removed due to JDK-8221333.
3) Removed unused services code.

[1] https://bugs.openjdk.java.net/browse/JDK-8223211

[2] http://cr.openjdk.java.net/~almatvee/8223211/webrev.00/

Thanks,
Alexander