Update charted to 0.4.8 and roll

packages/intl/test/message_extraction/examples_parsing_test.dart

Index: packages/intl/test/message_extraction/examples_parsing_test.dart
diff --git a/packages/intl/test/message_extraction/examples_parsing_test.dart b/packages/intl/test/message_extraction/examples_parsing_test.dart
deleted file mode 100644
index 55be5bdbafc616985135c36aa790a0024b31fea7..0000000000000000000000000000000000000000
--- a/packages/intl/test/message_extraction/examples_parsing_test.dart
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2014, 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.
-
-/**
- * Test for parsing the examples argument from an Intl.message call. Very
- * minimal so far.
- */
-import 'package:unittest/unittest.dart';
-import 'package:intl/extract_messages.dart';
-import '../data_directory.dart';
-import 'package:path/path.dart' as path;
-import 'dart:io';
-
-main() {
-  test("Message examples are correctly extracted", () {
-    var file = path.join(intlDirectory, 'test', 'message_extraction',
-        'sample_with_messages.dart');
-    var messages = parseFile(new File(file));
-    expect(messages['message2'].examples, {"x": 3});
-  });
-}