title: chrome extension, popup window's height
body: <p>It seems to me that the popup window's height has a limit of 489 pixels.
  If I'm setting the body element of the popup to 600 pixels of height, then popup window gets a scroll bar (because the page inside becomes larger) but the popup window doesn't change its size.</p>
  
  <p>Is it possible to make the popup window's height bigger then 489 pixels?</p>