hg: graal/graal-jvmci-9/hotspot: Remove unused classes.

[roland.schatz at oracle.com]

Changeset: 7cf61815e0aa
Author:    Roland Schatz <roland.schatz at oracle.com>
Date:      2016-01-20 13:06 +0100
URL:       http://hg.openjdk.java.net/graal/graal-jvmci-9/hotspot/rev/7cf61815e0aa

Remove unused classes.

- src/jdk.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/site/MetaSpaceAccess.java
- src/jdk.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/site/MetaSpaceAccessType.java