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runtime/observatory/lib/src/elements/nav_bar.dart

Index: runtime/observatory/lib/src/elements/nav_bar.dart
diff --git a/runtime/observatory/lib/src/elements/nav_bar.dart b/runtime/observatory/lib/src/elements/nav_bar.dart
index 0820eb8ed1a02fbc13a875dc1b95ddcb92671aa8..31e98adfaffb56690ae1802f4f7183e2322f2672 100644
--- a/runtime/observatory/lib/src/elements/nav_bar.dart
+++ b/runtime/observatory/lib/src/elements/nav_bar.dart
@@ -59,19 +59,6 @@ class NavRefreshElement extends ObservatoryElement {
   }
 }
 
-@CustomTag('nav-control')
-class NavControlElement extends ObservatoryElement {
-  NavControlElement.created() : super.created();
-
-  void forward(Event e, var detail, Element target) {
-    app.locationManager.forward();
-  }
-
-  void back(Event e, var detail, Element target) {
-    app.locationManager.back();
-  }
-}
-
 @CustomTag('top-nav-menu')
 class TopNavMenuElement extends ObservatoryElement {
   @published bool last = false;
@@ -106,7 +93,7 @@ class ClassNavMenuElement extends ObservatoryElement {
 @CustomTag('nav-notify')
 class NavNotifyElement extends ObservatoryElement {
   @published ObservableList<ServiceEvent> events;
-  
+
   NavNotifyElement.created() : super.created();
 }
 
@@ -114,7 +101,7 @@ class NavNotifyElement extends ObservatoryElement {
 class NavNotifyItemElement extends ObservatoryElement {
   @published ObservableList<ServiceEvent> events;
   @published ServiceEvent event;
-  
+
   Future resume(_) {
     app.removePauseEvents(event.isolate);
     return event.isolate.resume();