Tweaks for reporting duplicates, issue 519.

compiler/javatests/com/google/dart/compiler/resolver/NameShadowNegativeTest5.dart

Index: compiler/javatests/com/google/dart/compiler/resolver/NameShadowNegativeTest5.dart
diff --git a/compiler/javatests/com/google/dart/compiler/resolver/NameShadowNegativeTest5.dart b/compiler/javatests/com/google/dart/compiler/resolver/NameShadowNegativeTest5.dart
deleted file mode 100644
index fa66460d622a822550957740cebd2b699a09b002..0000000000000000000000000000000000000000
--- a/compiler/javatests/com/google/dart/compiler/resolver/NameShadowNegativeTest5.dart
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright (c) 2011, 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.
-
-// expect failure - named constructor shadows another named constructor.
-
-class A {
-  A.foo() { }
-  A.foo() { }
-}