mozilla/servo — pull request #2555 by brson (2014-06-03 00:35:41+00:00)
Title: Eliminate some warnings

Depends on https://github.com/mozilla-servo/rust-fontconfig/pull/19, https://github.com/mozilla-servo/rust-harfbuzz/pull/21, https://github.com/mozilla-servo/rust-hubbub/pull/23, https://github.com/mozilla-servo/rust-layers/pull/68, https://github.com/mozilla-servo/sharegl/pull/29, https://github.com/mozilla-servo/rust-mozjs/pull/85.