mozilla-servo/rust-layers — pull request #75 by mrobinson (2014-07-01 17:57:51+00:00)
Title: u

Pull in the quadtree implementation from Servo and rework the way that
tiles are stored in the layer tree. Instead of storing tiles in-tree,
simply hang them off of ContainerLayer separately. Also have
ContainerLayer templatized to hold arbitrary data, which will prevent
Servo from having to mirror the tree using Servo CompositorLayers.