When visiting arguments in the resolver, always set the [sendIsPropertyAccess] to false.

tests/language/issue13673_test.dart

Index: tests/language/issue13673_test.dart
===================================================================
--- tests/language/issue13673_test.dart	(revision 0)
+++ tests/language/issue13673_test.dart	(revision 0)
@@ -0,0 +1,17 @@
+// Copyright (c) 2013, 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.
+
+import "package:expect/expect.dart";
+
+class Bar {
+  Type field;
+  Bar(this.field);
+  foo() => field;
+}
+
+var topLevel = new Bar(String).foo();
+
+main() {
+  Expect.isTrue(topLevel is Type);
+}