CrOS: Update public waterfall to auto-configure.

masters/master.chromiumos/templates/builder.html

 {% from 'build_line.html' import build_table %}
 {% import 'forms.html' as forms %}
 
 {% extends "layout.html" %}
 {%- block header %}
 <a href="http://www.chromium.org">Chromium</a><br/>
 {% endblock header -%}
 {% block content %}
 
-<h1><a href="{{ path_to_root }}waterfall?show={{ name }}">Builder: {{ name }}</a>
-    <a href="{{ path_to_root }}stats/{{ name }}"> (stats) </a></h1>
+<h1>
+  <a href="{{ path_to_root }}waterfall?show={{ name }}">Builder: {{ name }}</a>
+  {%- if cros_builder_experimental and cros_builder_experimental(name) -%}
+    &nbsp;(experimental)
+  {%- endif -%}
+  {%- if cros_builder_doc -%}
+    {% set builder_doc = cros_builder_doc(name) %}
+    {%- if builder_doc -%}
+      <a href="{{ builder_doc.url }}" target="_blank">
+        <img src="../document-icon.png" width="20px" height="20px"></img>
+      </a>
+    {%- endif -%}
+  {%- endif -%}
+</h1>
 
 <div class="column">
 
 {% if current %}
   <h2>Currently Building:</h2>
   <ul>
   {% for b in current %}
     <li><a href="{{ b.link }}">{{ b.num }}</a>
     {% if b.when %}
       ETA: {{ b.when_time }} [{{ b.when }}]
     {% endif %}
-    {% if b.delay %}
-      [Running for: {{ b.delay }}]
-    {% endif %}
 
     {{ b.current_step }}
 
     {% if authz.advertiseAction('stopBuild') %}
       {{ forms.stop_build(b.stop_url, authz, on_all=False, short=True, label='Build') }}
     {% endif %}
     </li>
   {% endfor %}
   </ul>
 {% else %}
@@ skipping 68 matching lines @@
 {% endif %}
 
 {% if authz.advertiseAction('forceBuild') %}
   <h2>Force build</h2>
   {{ forms.force_build(builder_url+"/force", authz, False) }}
 {% endif %}
 
 </div>
 
 {% endblock %}