Added region-based filtering for the GUI to make sure only the relevant
events get sent to the session.

Change-Id: I649eb1b33fdf9ed4b82e29d7ba7eb3cfac5eadbb
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/topo/Topo2Jsonifier.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/Topo2Jsonifier.java
index b407171..a2c13c5 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/Topo2Jsonifier.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/Topo2Jsonifier.java
@@ -45,7 +45,7 @@
 import org.onosproject.ui.UiPreferencesService;
 import org.onosproject.ui.UiTopoMap;
 import org.onosproject.ui.UiTopoMapFactory;
-import org.onosproject.ui.impl.topo.model.UiModelEvent;
+import org.onosproject.ui.model.topo.UiModelEvent;
 import org.onosproject.ui.model.topo.UiClusterMember;
 import org.onosproject.ui.model.topo.UiDevice;
 import org.onosproject.ui.model.topo.UiElement;