Fix fallout in tests.

src/librustc/session/config.rs

@@ -1772,7 +1772,9 @@ mod tests {
     use std::path::PathBuf;
     use std::rc::Rc;
     use super::{OutputType, OutputTypes, Externs, PanicStrategy};
-    use syntax::attr;
+    use syntax::{ast, attr};
+    use syntax::parse::token::InternedString;
+    use syntax::codemap::dummy_spanned;
 
     fn optgroups() -> Vec<OptGroup> {
         super::rustc_optgroups().into_iter()
@@ -1801,7 +1803,9 @@ mod tests {
         let (sessopts, cfg) = build_session_options_and_crate_config(matches);
         let sess = build_session(sessopts, &dep_graph, None, registry, Rc::new(DummyCrateStore));
         let cfg = build_configuration(&sess, cfg);
-        assert!((attr::contains_name(&cfg[..], "test")));
+        assert!(attr::contains(&cfg, &dummy_spanned(ast::MetaItemKind::Word({
+            InternedString::new("test")
+        }))));
     }
 
     // When the user supplies --test and --cfg test, don't implicitly add

src/test/compile-fail-fulldeps/auxiliary/macro_crate_test.rs

@@ -18,7 +18,6 @@ extern crate rustc;
 extern crate rustc_plugin;
 
 use syntax::ast::{self, Item, MetaItem, ItemKind};
-use syntax::attr::{AttrMetaMethods, AttrNestedMetaItemMethods};
 use syntax::ext::base::*;
 use syntax::parse::{self, token};
 use syntax::ptr::P;

src/test/run-pass-fulldeps/auxiliary/custom_derive_plugin_attr.rs

@@ -21,7 +21,6 @@ extern crate rustc;
 extern crate rustc_plugin;
 
 use syntax::ast;
-use syntax::attr::AttrMetaMethods;
 use syntax::ext::base::{MultiDecorator, ExtCtxt, Annotatable};
 use syntax::ext::build::AstBuilder;
 use syntax::parse::token;

src/test/run-pass-fulldeps/auxiliary/macro_crate_test.rs

@@ -19,7 +19,6 @@ extern crate syntax_pos;
 
 use syntax::ast::{self, Item, MetaItem, ItemKind};
 use syntax::codemap::DUMMY_SP;
-use syntax::attr::{AttrMetaMethods, AttrNestedMetaItemMethods};
 use syntax::ext::base::*;
 use syntax::ext::quote::rt::ToTokens;
 use syntax::parse::{self, token};