openlayers/openlayers — pull request #544 by jorix (2012-06-24 22:28:49+00:00)
Title: Popups: Take into account the browser box model to calculate autoSize. 

Currently auto size popups displays a extra padding on bottom & right using some browsers (all that uses W3C box model excluding IE, but also IE9 no compatibility mode has extra padding)

What happens? When using automatic size, first calculate the size of a `