<head>
  <link rel="import" href="observatory_element.html">
  <link rel="import" href="message_viewer.html">
</head>
<polymer-element name="response-viewer" extends="observatory-element">
  <template>
    <message-viewer app="{{ app }}" message="{{ app.response }}"></message-viewer>
  </template>
  <script type="application/dart" src="response_viewer.dart"></script>
</polymer-element>