servo/servo — pull request #3829 by cgaebel (2014-10-28 17:24:06+00:00)
Title: util: Primarily fixes a bug where SmallVec.into_iter just doesn't work.

into_iter used to use `inline_size` as the capacity insetad of the actual
capacity. This patch fixes that, adds some utility methods to `SmallVec`
to bring it closer in functionality to `Vec`, and removes the obsolete
`owns_managed` calls.