Perform clean code of bundles/org.eclipse.equinox.p2.ui.admin

Author: eclipse-equinox-bot

bundles/org.eclipse.equinox.p2.ui.admin/META-INF/MANIFEST.MF

@@ -20,10 +20,7 @@ Import-Package: org.eclipse.equinox.internal.p2.core.helpers,
  org.eclipse.equinox.internal.p2.ui.model,
  org.eclipse.equinox.internal.p2.ui.query,
  org.eclipse.equinox.internal.p2.ui.viewers,
- org.eclipse.equinox.internal.provisional.p2.core.eventbus,
- org.eclipse.equinox.internal.provisional.p2.director,
  org.eclipse.equinox.internal.provisional.p2.repository,
- org.eclipse.equinox.internal.provisional.p2.updatechecker,
  org.eclipse.equinox.p2.core;version="[2.7.0,3)",
  org.eclipse.equinox.p2.engine;version="[2.0.0,3.0.0)",
  org.eclipse.equinox.p2.engine.query;version="[2.0.0,3.0.0)",