Wrapping leaf nodes in non polymer elements

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

Index: runtime/observatory/lib/src/elements/script_inset.dart
diff --git a/runtime/observatory/lib/src/elements/script_inset.dart b/runtime/observatory/lib/src/elements/script_inset.dart
index 5776bc4e26f09725aaebdc4d390468b38fccdf29..bd2ceaf83ca13cd44d752b02459e4bf9716b5152 100644
--- a/runtime/observatory/lib/src/elements/script_inset.dart
+++ b/runtime/observatory/lib/src/elements/script_inset.dart
@@ -8,8 +8,7 @@ import 'dart:async';
 import 'dart:html';
 import 'dart:math';
 import 'observatory_element.dart';
-import 'nav_bar.dart';
-import 'service_ref.dart';
+import 'any_service_ref_wrapper.dart';
 import 'package:observatory/service.dart';
 import 'package:observatory/utils.dart';
 import 'package:polymer/polymer.dart';
@@ -99,7 +98,7 @@ abstract class Annotation implements Comparable<Annotation> {
   }
 
   Element serviceRef(object) {
-    AnyServiceRefElement e = new Element.tag("any-service-ref");
+    AnyServiceRefElementWrapper e = new Element.tag("any-service-ref");
     e.ref = object;
     return e;
   }
@@ -984,7 +983,8 @@ class ScriptInsetElement extends ObservatoryElement {
       return 5;
     }
     const padding = 5;
-    const navbarHeight = NavBarElement.height;
+    // TODO (cbernaschina) check if this is needed.
+    const navbarHeight = 40;
     var rect = getBoundingClientRect();
     var buttonHeight = element.clientHeight;
     return min(max(0, navbarHeight - rect.top) + padding,