Track more objects!

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3091 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/whirled/zone/data/ZoneSummary.java

@@ -1,11 +1,11 @@
 //
-// $Id: ZoneSummary.java,v 1.5 2004/05/18 11:04:08 mdb Exp $
+// $Id: ZoneSummary.java,v 1.6 2004/08/23 21:05:04 mdb Exp $
 
 package com.threerings.whirled.zone.data;
 
 import com.samskivert.util.StringUtil;
 
-import com.threerings.io.SimpleStreamableObject;
+import com.threerings.io.TrackedStreamableObject;
 import com.threerings.util.Name;
 
 /**
@@ -13,7 +13,7 @@ import com.threerings.util.Name;
  * summary info on all of the scenes in this zone (which can be used to
  * generate a map of the zone on the client).
  */
-public class ZoneSummary extends SimpleStreamableObject
+public class ZoneSummary extends TrackedStreamableObject
 {
     /** The zone's fully qualified unique identifier. */
     public int zoneId;