Drop the ExportedItems argument from LintPass::check_crate

None of the builtin lints use this, and it's now available through the Context.

src/librustc/lint/builtin.rs

@@ -30,7 +30,6 @@ use middle::def::*;
 use middle::trans::adt; // for `adt::is_ffi_safe`
 use middle::typeck::astconv::ast_ty_to_ty;
 use middle::typeck::infer;
-use middle::privacy::ExportedItems;
 use middle::{typeck, ty, def, pat_util};
 use util::ppaux::{ty_to_str};
 use util::nodemap::NodeSet;
@@ -1322,7 +1321,7 @@ impl LintPass for MissingDoc {
         assert!(popped == id);
     }
 
-    fn check_crate(&mut self, cx: &Context, _: &ExportedItems, krate: &ast::Crate) {
+    fn check_crate(&mut self, cx: &Context, krate: &ast::Crate) {
         self.check_missing_doc_attrs(cx, None, krate.attrs.as_slice(),
             krate.span, "crate");
     }

src/librustc/lint/context.rs

@@ -641,7 +641,7 @@ pub fn check_crate(tcx: &ty::ctxt,
 
         // since the root module isn't visited as an item (because it isn't an
         // item), warn for it here.
-        run_lints!(cx, check_crate, exported_items, krate);
+        run_lints!(cx, check_crate, krate);
 
         visit::walk_crate(cx, krate, ());
     });

src/librustc/lint/mod.rs

@@ -29,7 +29,6 @@
 
 #![macro_escape]
 
-use middle::privacy::ExportedItems;
 use std::hash;
 use std::ascii::StrAsciiExt;
 use syntax::codemap::Span;
@@ -122,7 +121,7 @@ pub trait LintPass {
     /// `Lint`, make it a private `static` item in its own module.
     fn get_lints(&self) -> LintArray;
 
-    fn check_crate(&mut self, _: &Context, _: &ExportedItems, _: &ast::Crate) { }
+    fn check_crate(&mut self, _: &Context, _: &ast::Crate) { }
     fn check_ident(&mut self, _: &Context, _: Span, _: ast::Ident) { }
     fn check_mod(&mut self, _: &Context, _: &ast::Mod, _: Span, _: ast::NodeId) { }
     fn check_view_item(&mut self, _: &Context, _: &ast::ViewItem) { }