Handle more unqualified SendSets

tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart

Index: tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart
diff --git a/tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart b/tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart
index 97531f3e1ee3a562ac55de1c2ae48291cd652c12..113354dfd0672cc896feb61edacd47011bb6ab38 100644
--- a/tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart
+++ b/tests/compiler/dart2js/semantic_visitor_test_send_visitor.dart
@@ -380,7 +380,7 @@ class SemanticSendTestVisitor extends SemanticTestVisitor {
       Node rhs,
       arg) {
     visits.add(new Visit(VisitKind.VISIT_DYNAMIC_TYPE_LITERAL_SET,
-        rhs: rhs));
+        constant: constant.getText(), rhs: rhs));
     super.visitDynamicTypeLiteralSet(node, constant, rhs, arg);
   }