Dynamically generate a heading for Extension Docs API pages

chrome/common/extensions/docs/templates/intros/tts.html

 <table class="intro">
   <tr>
     <th scope="col"></th>
     <th scope="col"></th>
   </tr>
   <tr>
-    <td><strong>Description:</strong></td>
-    <td>Use the <code>chrome.tts</code> module to play synthesized
-    text-to-speech (TTS).
-    See also the related
-    <a href="http://developer.chrome.com/extensions/ttsEngine.html">ttsEngine</a>
-    module, which allows an extension to implement a speech engine.</td>
-  </tr>
-  <tr>
-    <td><strong>Availability:</strong></td>
-    <td>Google Chrome 14</td>
-  </tr>
-  <tr>
     <td><strong>Permissions:</strong></td>
     <td><code>"tts"</code></td>
   </tr>
   <tr>
     <td><strong>Learn more:</strong></td>
     <td><a href="https://developers.google.com/live/shows/7320022-7001/">Chrome Office Hours: Text to Speech API</a></td>
   </tr>
 </table>
 
 <p id="classSummary">
@@ skipping 167 matching lines @@
     function(voices) {
       for (var i = 0; i < voices.length; i++) {
         console.log('Voice ' + i + ':');
         console.log('  name: ' + voices[i].voiceName);
         console.log('  lang: ' + voices[i].lang);
         console.log('  gender: ' + voices[i].gender);
         console.log('  extension id: ' + voices[i].extensionId);
         console.log('  event types: ' + voices[i].eventTypes);
       }
     });</pre>