mozilla/servo — pull request #2388 by zwarich (2014-05-09 20:24:04+00:00)
Title: Move the computed style to a new SharedLayoutData struct.

Implementing the CSSOM requires giving the script task access to the
computed style for a node. Moving it into a new SharedLayoutData struct
member of LayoutDataRef seems to be the best way to achieve this.

This is the first step towards #1721.