Retaining path improvements.

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

 <link rel="import" href="../../../../packages/polymer/polymer.html">
 <link rel="import" href="curly_block.html">
 <link rel="import" href="observatory_element.html">
 <link rel="import" href="service_ref.html">
 
 <polymer-element name="instance-ref" extends="service-ref">
   <template>
     <link rel="stylesheet" href="css/shared.css">
     <style>
       .errorBox {
@@ skipping 20 matching lines @@
         <a on-click="{{ goto }}" _href="{{ url }}">{{ asStringLiteral(ref.valueAsString, ref.valueAsStringIsTruncated) }}</a>
       </template>
 
 
       <template if="{{ ref.isAbstractType }}">
         <a on-click="{{ goto }}" _href="{{ url }}">{{ ref.name }}</a>
       </template>
 
       <template if="{{ ref.isClosure }}">
         <a on-click="{{ goto }}" _href="{{ url }}">
-          {{ ref.function.qualifiedName }}
+          <em>Closure</em> ({{ ref.function.qualifiedName }})
         </a>
       </template>
 
       <template if="{{ ref.isRegExp }}">
-        <a on-click="{{ goto }}" _href="{{ url }}"><em>{{ ref.clazz.name }}({{ ref.pattern.valueAsString }})</em></a>
+        <a on-click="{{ goto }}" _href="{{ url }}">
+          <em>{{ ref.clazz.name }}</em> ({{ ref.pattern.valueAsString }})
+        </a>
       </template>
 
       <template if="{{ ref.isPlainInstance }}">
         <a on-click="{{ goto }}" _href="{{ url }}"><em>{{ ref.clazz.name }}</em></a>
         <curly-block callback="{{ expander() }}">
           <div class="memberList">
             <template repeat="{{ field in ref.fields }}">
               <div class="memberItem">
                 <div class="memberName">
                   {{ field['decl'].name }}
@@ skipping 87 matching lines @@
               </div>
             </div>
           </div>
         </curly-block>
       </template>
     </span>
   </template>
 </polymer-element>
 
 <script type="application/dart" src="instance_ref.dart"></script>