Wrapping leaf nodes in non polymer elements

runtime/observatory/lib/src/elements/heap_snapshot.html

Index: runtime/observatory/lib/src/elements/heap_snapshot.html
diff --git a/runtime/observatory/lib/src/elements/heap_snapshot.html b/runtime/observatory/lib/src/elements/heap_snapshot.html
index d593f9714b683ab92b29c45bf487395e142b861d..728f1dfc5729389e525716bdc8df9dd3fb30d052 100644
--- a/runtime/observatory/lib/src/elements/heap_snapshot.html
+++ b/runtime/observatory/lib/src/elements/heap_snapshot.html
@@ -1,8 +1,6 @@
 <link rel="import" href="../../../../packages/polymer/polymer.html">
 <link rel="import" href="class_ref.html">
 <link rel="import" href="observatory_element.html">
-<link rel="import" href="nav_bar.html">
-<link rel="import" href="view_footer.html">
 
 <polymer-element name="heap-snapshot" extends="observatory-element">
 <template>
@@ -11,8 +9,10 @@
     <top-nav-menu></top-nav-menu>
     <vm-nav-menu vm="{{ isolate.vm }}"></vm-nav-menu>
     <isolate-nav-menu isolate="{{ isolate }}"></isolate-nav-menu>
-    <nav-menu link="{{ makeLink('/heap-snapshot', isolate) }}" anchor="heap snapshot" last="{{ true }}"></nav-menu>
+    <nav-menu link="{{ makeLink('/heap-snapshot', isolate) }}"
+                           anchor="heap snapshot" last="{{ true }}"></nav-menu>
     <nav-refresh callback="{{ refresh }}"></nav-refresh>
+    <nav-notify notifications="{{ app.notifications }}"></nav-notify>
   </nav-bar>
   <style>
       /* general */