Add chunked conversion to converters.

tests/lib/convert/utf8_test.dart

Index: tests/lib/convert/utf8_test.dart
diff --git a/tests/lib/convert/utf8_test.dart b/tests/lib/convert/utf8_test.dart
index 4fa02970df59d891df5c7f068684261bd7ac50ed..459eb787fd2e56daa17c27604dac66296d7d0f60 100644
--- a/tests/lib/convert/utf8_test.dart
+++ b/tests/lib/convert/utf8_test.dart
@@ -1,4 +1,4 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file

[Søren Gjesse, 2013/07/24 09:26:41]

No need for this change.

[floitsch, 2013/07/24 18:31:15]

Done.

 // 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.
 
@@ -42,6 +42,4 @@ main() {
   Expect.equals(string.length, 2);
   Expect.equals("𐐒".length, 2);
   Expect.stringEquals("𐐒", string);
-
-  // TODO(ahe): Add tests of bad input.
 }