title: Android, Location Request, set expiration duration doesn't work
body: <p>I'm using new API of location which had been introduced in I/O 2013.</p>
  
  <p>It works fine and I have no problem with its results. My problem is when I set <code>setExpirationDuration(WHATEVER_MILLIS)</code> to whatever millis however it works for one minutes.</p>
  
  <p>This is my code:</p>
  
  <pre><code>LocationRequest locationRequest = LocationRequest.create()
                              .setInterval(10 * 60 * 1000) // every 10 minutes
                              .setExpirationDuration(10 * 1000) // After 10 seconds
                              .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
  </code></pre>
  
  <p>When I run the app, satellite indicator will be displayed in tray so, I expect to see it just 10 seconds. However, it will be disappear after a minute.</p>
  
  <p>Any suggestion or comments would be appreciated. Thanks.  </p>