dart:convert library.

sdk/lib/convert/convert.dart

Index: sdk/lib/convert/convert.dart
diff --git a/tests/language/issue10561_test.dart b/sdk/lib/convert/convert.dart
similarity index 50%
copy from tests/language/issue10561_test.dart
copy to sdk/lib/convert/convert.dart
index d02e1579d8ffe2f6a46230dbb2cb520da4dd3698..6c97b19e3e35bda6096e6cec8487f889fa69ecf0 100644
--- a/tests/language/issue10561_test.dart
+++ b/sdk/lib/convert/convert.dart
@@ -2,16 +2,16 @@
 // 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.
 
-// Regression test for dart2js that used to miscompile classes
-// extending HashMap, because HashMap is patched.
-
-import "package:expect/expect.dart";
+library dart.convert;
 
+import 'dart:async';
 import 'dart:collection';
+import 'dart:json' as JSON_LIB;
+import 'dart:typed_data';
 
-class Foo extends HashMap {
-}
-
-main() {
-  Expect.equals(0, new Foo().length);
-}
+part 'byte_converter.dart';
+part 'converter.dart';
+part 'json.dart';
+part 'line_splitter.dart';
+part 'string_converter.dart';
+part 'utf.dart';