OPENDJ-3089 Fix calls to server Schema methods that are not available in SD...

Nicolas Capponi

16.32.2016 afe88363f70903f207a25edab27e7adcb9fc66e0

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/task/ModifyObjectClassTask.java

@@ -163,7 +163,7 @@
      }
      final String oid = ocToDelete.getOID();
      final Schema schema = getInfo().getServerDescriptor().getSchema();
      return new SchemaBuilder(schema.getSchemaNG()).buildObjectClass(oid)
      return new SchemaBuilder(schema).buildObjectClass(oid)
          .names(ocToDelete.getNames())
          .description(ocToDelete.getDescription())
          .superiorObjectClasses(getNameOrOIDsForOCs(newSups))