Support getters and setters.

frog/leg/scanner/parser.dart

Index: frog/leg/scanner/parser.dart
===================================================================
--- frog/leg/scanner/parser.dart	(revision 3791)
+++ frog/leg/scanner/parser.dart	(working copy)
@@ -558,7 +558,7 @@
       final Token peek = peekAfterType(token);
       if (isGetOrSet(peek) && isIdentifier(peek.next)) {
         // type? get identifier
-        return token;
+        return peek;

[ahe, 2012/04/18 12:13:52]

Note to me: I think this code is duplicated in the class_element_parser.

       }
     }
     return null;