Mass rename uint/int to usize/isize

Now that support has been removed, all lingering use cases are renamed.

src/librustdoc/html/render.rs

@@ -498,7 +498,7 @@ fn build_index(krate: &clean::Crate, cache: &mut Cache) -> io::Result<String> {
             try!(write!(&mut w, ","));
         }
         try!(write!(&mut w, r#"[{},"{}","{}",{}"#,
-                    item.ty as uint, item.name, path,
+                    item.ty as usize, item.name, path,
                     item.desc.to_json().to_string()));
         match item.parent {
             Some(nodeid) => {
@@ -522,7 +522,7 @@ fn build_index(krate: &clean::Crate, cache: &mut Cache) -> io::Result<String> {
             try!(write!(&mut w, ","));
         }
         try!(write!(&mut w, r#"[{},"{}"]"#,
-                    short as uint, *fqp.last().unwrap()));
+                    short as usize, *fqp.last().unwrap()));
     }
 
     try!(write!(&mut w, "]}};"));
@@ -1572,7 +1572,7 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
 
     let mut indices = (0..items.len()).filter(|i| {
         !cx.ignore_private_item(&items[*i])
-    }).collect::<Vec<uint>>();
+    }).collect::<Vec<usize>>();
 
     // the order of item types in the listing
     fn reorder(ty: ItemType) -> u8 {
@@ -1593,7 +1593,7 @@ fn item_module(w: &mut fmt::Formatter, cx: &Context,
         }
     }
 
-    fn cmp(i1: &clean::Item, i2: &clean::Item, idx1: uint, idx2: uint) -> Ordering {
+    fn cmp(i1: &clean::Item, i2: &clean::Item, idx1: usize, idx2: usize) -> Ordering {
         let ty1 = shortty(i1);
         let ty2 = shortty(i2);
         if ty1 == ty2 {