title: user.agent value for chrome
body: <p>Quick question. What's the user.agent value for chrome browser with gwt 2.4? I'm trying to limit permutations for my chrome and it doesn't compile (value used - 'chrome'). However this compiles properly </p>
  
  <pre><code>&lt;set-property name="user.agent" value="safari" /&gt;   
  </code></pre>