Removed @self and @Trait.

src/libsyntax/util/parser_testing.rs

@@ -18,7 +18,7 @@ use parse::token;
 // map a string to tts, using a made-up filename: return both the TokenTree's
 // and the ParseSess
 pub fn string_to_tts_and_sess (source_str : ~str) -> (~[ast::TokenTree], @ParseSess) {
-    let ps = new_parse_sess(None);
+    let ps = new_parse_sess();
     (filemap_to_tts(ps,string_to_filemap(ps,source_str,~"bogofile")),ps)
 }
 
@@ -29,7 +29,7 @@ pub fn string_to_tts(source_str : ~str) -> ~[ast::TokenTree] {
 }
 
 pub fn string_to_parser_and_sess(source_str: ~str) -> (Parser,@ParseSess) {
-    let ps = new_parse_sess(None);
+    let ps = new_parse_sess();
     (new_parser_from_source_str(ps,~[],~"bogofile",source_str),ps)
 }