Fix super noSuchMethod handling.

tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js.semantics_visitor_test;
 
 class SemanticSendTestVisitor extends SemanticTestVisitor {
 
   SemanticSendTestVisitor(TreeElements elements) : super(elements);
 
@@ skipping 1062 matching lines @@
       arg) {
     visits.add(new Visit(VisitKind.VISIT_SUPER_FIELD_GET, element: field));
   }
 
   @override
   visitUnresolvedSuperGet(
       Send node,
       Element element,
       arg) {
     visits.add(new Visit(VisitKind.VISIT_UNRESOLVED_SUPER_GET));
+    return super.visitUnresolvedSuperGet(node, element, arg);
   }
 
   @override
+  visitUnresolvedSuperSet(
+      Send node,
+      Element element,
+      Node rhs,
+      arg) {
+    visits.add(new Visit(VisitKind.VISIT_UNRESOLVED_SUPER_SET));
+    return super.visitUnresolvedSuperSet(node, element, rhs, arg);
+  }
+
+  @override
   visitSuperFieldInvoke(
       Send node,
       FieldElement field,
       NodeList arguments,
       CallStructure callStructure,
       arg) {
     visits.add(new Visit(VisitKind.VISIT_SUPER_FIELD_INVOKE,
         element: field, arguments: arguments));
     apply(arguments, arg);
   }
@@ skipping 2438 matching lines @@
       Element element,
       Node rhs,
       arg) {
     visits.add(new Visit(
         VisitKind.VISIT_UNRESOLVED_TOP_LEVEL_SETTER_SET_IF_NULL,
         getter: getter, rhs: rhs));
     super.visitUnresolvedTopLevelSetterSetIfNull(
         node, getter, element, rhs, arg);
   }
 }