rustc: move the contents of ty::item_path to ty::print.

Author: eddyb

src/librustc/ty/item_path.rs

@@ -94,7 +94,6 @@ mod erase_regions;
 pub mod fast_reject;
 pub mod fold;
 pub mod inhabitedness;
-pub mod item_path;
 pub mod layout;
 pub mod _match;
 pub mod outlives;