Docserver: separate models for apps and extensions

chrome/common/extensions/docs/templates/articles/ui_override.html

 <h1>User Interface Overrides</h1>
 
 <p>
 User interface overrides are a way for extensions to override selected Chrome
 user interface properties.
 </p>
 
 <h2 id="bookmarks">Bookmarks User Interface</h2>
 <p>
 Register the user interface properties you want to override in the
@@ skipping 38 matching lines @@
 <code>--enable-override-bookmarks-ui=1</code> command line flag to enable
 bookmarks user interface overrides.</p>
 
 <h2 id="reference">Reference</h2>
 <p>
 An extension can override one or more of the following properties in the
 manifest:
 </p>
 
 <ul>
-{{#f:apis.manifestTypes.byName.ChromeUIOverrides.properties}}
+{{#f:apis.extensions.manifestTypes.byName.ChromeUIOverrides.properties}}
   <li>
   <p id="{{f.name}}"><b><code>{{f.name}}</code> ({{+partials.variable_type type:f/}})</b></p>
   <p>{{f.description}}</p>
   {{?f.properties}}
     <table>
     <tr><th>Type</th><th>Attribute</th><th>Description</th></tr>
     {{+partials.type_item
        title:f.strings.properties
        display_name:display_name
        items:f.properties
        item_partial:(partials.parameter_full hideParamTOC:true)/}}
     </table>
   {{/}}
 {{/}}
 </ul>