mozilla/rust — pull request #13777 by lifthrasiir (2014-04-26 13:48:13+00:00)
Title: syntax: ViewItemUse no longer contains multiple view paths.

It reflected the obsolete syntax `use a, b, c;` and did not make past the parser (though it was a non-fatal error so we can continue). This legacy affected many portions of rustc and rustdoc as well, so this PR cleans them up altogether. Especially we now have `SCHEMA_VERSION` in `rustdoc::clean` (instead of the crate root), so it has a better chance to be updated when `rustdoc::clean` gets updated.