mbrubeck/servo — pull request #1 by mbrubeck (2014-04-24 19:47:49+00:00)
Title: Set default scale based on dpi

On high-density (e.g. "Retina") displays, this will set the default scale to 1 px per screen coordinate, rather than the current 1px per device pixel. This means that content on high-density displays will be rendered at a higher resolution but about the same physical size, compared to lower-density displays.