Make actions private in panels and views

Change-Id: I3f2c68c6e51525bbba96c24c4fddf9f9498333b1
diff --git a/dev/js/src/match.js b/dev/js/src/match.js
index df7db03..6c9fe6e 100644
--- a/dev/js/src/match.js
+++ b/dev/js/src/match.js
@@ -166,7 +166,7 @@
 
       // Insert before reference line
       refLine.insertBefore(
-        t.panel.actions.element(),
+        t.panel.actions().element(),
         refLine.firstChild
       );