mozilla/servo — pull request #2084 by mbrubeck (2014-04-10 03:14:27+00:00)
Title: Fix rendering of new pages after navigating

After clicking a link to load a new page, the new page content is never painted. This is because the compositor is still sending render messages to old frame tree's pipeline, not the new one.

This patch fixes this by ensuring that the compositor's new root layer is attached to the correct pipeline. (Note: You will also need to apply #2069 if you want to test this without crashing.)