title: Import HTML document using HTML link rel
body: <p>I am trying to import an HTML document into my main document using </p>
  
  <pre><code>&lt;link rel="import" href="my-tabs.html"&gt;
  </code></pre>
  
  <p>but it doesn't seem to be working.</p>
  
  <p>I am following <a href="http://html5-demos.appspot.com/static/webcomponents/index.html#61" rel="noreferrer">this presentation</a>, using Chrome 28, and I have enabled these two flags in <code>about:flags</code>:</p>
  
  <pre><code>Enable experimental WebKit features
  Enable experimental JavaScript
  </code></pre>
  
  <p>Am I missing something? or is there another flag I need to enable to get it?</p>