lldp discovery independent of OF

Change-Id: I720f727f6628e30e5d732e6d7bf742d1b7050812
diff --git a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoPoolUtil.java b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoPoolUtil.java
index b44c102..1d9d8dc 100644
--- a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoPoolUtil.java
+++ b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoPoolUtil.java
@@ -27,6 +27,7 @@
 import org.onlab.onos.net.link.DefaultLinkDescription;
 import org.onlab.onos.net.provider.ProviderId;
 import org.onlab.onos.store.Timestamp;
+import org.onlab.packet.ChassisId;
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
 import org.onlab.util.KryoPool;
@@ -61,6 +62,7 @@
                     //
                     ControllerNode.State.class,
                     Device.Type.class,
+                    ChassisId.class,
                     DefaultAnnotations.class,
                     DefaultControllerNode.class,
                     DefaultDevice.class,