ONOS-3129 : GUI Intents to Topo :: part 2 - pushing data through topo view and having the intent path show up.

Change-Id: Ie626a46e189d2b704d683e0f58762a68cd3d3a7d
diff --git a/web/gui/src/main/webapp/app/view/topo/topoToolbar.js b/web/gui/src/main/webapp/app/view/topo/topoToolbar.js
index 3928cd2..0628544 100644
--- a/web/gui/src/main/webapp/app/view/topo/topoToolbar.js
+++ b/web/gui/src/main/webapp/app/view/topo/topoToolbar.js
@@ -243,6 +243,7 @@
 
     function destroyToolbar() {
         tbs.destroyToolbar(name);
+        tov.resetOnToolbarDestroy();
     }
 
     // allows us to ensure the button states track key strokes