A skin is a set of images. This new browser isn't just replacing Chrome's images with its own. It has new UI code, apparently using web standards. In other wor

A skin is a set of images. This new browser isn't just replacing Chrome's images with its own. It has new UI code, apparently using web standards. In other words, it's about as far from a skin as you can get. When you replace images it's a skin. When you write code it isn't - it's a new UI.