Update charted to 0.4.8 and roll

packages/intl/test/message_extraction/part_of_sample_with_messages.dart

-// 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.part of sample;
-
-part of sample;
-
-class Person {
-  String name;
-  String gender;
-  Person(this.name, this.gender);
-}
-
-class YouveGotMessages {
-
-  // A static message, rather than a standalone function.
-  static staticMessage() =>
-      Intl.message("This comes from a static method", name: 'staticMessage');
-
-  // An instance method, rather than a standalone function.
-  method() => Intl.message("This comes from a method",
-      name: 'YouveGotMessages_method', desc: 'This is a method with a '
-      'long description which spans '
-      'multiple lines.');
-
-  // A non-lambda, i.e. not using => syntax, and with an additional statement
-  // before the Intl.message call.
-  nonLambda() {
-    var aTrueValue = true;
-    var msg = Intl.message("This method is not a lambda", name: 'nonLambda');
-    expect(aTrueValue, isTrue,
-        reason: 'Parser should not fail with additional code.');
-    return msg;
-  }
-
-  plurals(num) => Intl.message("""${Intl.plural(num,
-         zero : 'Is zero plural?',
-         one : 'This is singular.',
-         other : 'This is plural ($num).')
-        }""", name: "plurals", args: [num], desc: "Basic plurals");
-
-  whereTheyWent(Person person, String place) =>
-      whereTheyWentMessage(person.name, person.gender, place);
-
-  whereTheyWentMessage(String name, String gender, String place) {
-    return Intl.message("${Intl.gender(gender,
-            male: '$name went to his $place',
-            female: '$name went to her $place',
-            other: '$name went to its $place')
-        }",
-        name: "whereTheyWentMessage",
-        args: [name, gender, place],
-        desc: 'A person went to some place that they own, e.g. their room');
-  }
-
-  // English doesn't do enough with genders, so this example is French.
-  nested(List people, String place) {
-    var names = people.map((x) => x.name).join(", ");
-    var number = people.length;
-    var combinedGender =
-        people.every((x) => x.gender == "female") ? "female" : "other";
-    if (number == 0) combinedGender = "other";
-
-    nestedMessage(names, number, combinedGender, place) => Intl.message(
-        '''${Intl.gender(combinedGender,
-          other: '${Intl.plural(number,
-            zero: "Personne n'est allé au $place",
-            one: "${names} est allé au $place",
-            other: "${names} sont allés au $place")}',
-          female: '${Intl.plural(number,
-            one: "$names est allée au $place",
-          other: "$names sont allées au $place")}'
-        )}''',
-        name: "nestedMessage", args: [names, number, combinedGender, place]);
-    return nestedMessage(names, number, combinedGender, place);
-  }
-}