Adds facilities for extracting Intl.message calls and generating code from translations

pkg/intl/test/intl_message_basic_example_test.dart

 // Copyright (c) 2012, 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.
 
 /**
  * Tests internationalization of messages using the basic example as a template.
  */
 library intl_message_test_2;
 
-import 'package:intl/date_symbol_data_local.dart';
 import 'package:intl/intl.dart';
-import 'package:intl//message_lookup_local.dart';
 import '../example/basic/basic_example.dart';
 import 'package:unittest/unittest.dart';
 import 'dart:async';
 
 List list;
 
 main() {
   list = [];
   setup(runAllTests, addToList);
 }
@@ skipping 11 matching lines @@
 }
 
 actuallyRunTheTests(_) {
   test('Verify basic example printing localized messages', () {
     expect(list[0], "Ran at 00:00:00 on Thursday, January 1, 1970");
     expect(list[1], "Ausgedruckt am 00:00:00 am Donnerstag, 1. Januar 1970.");
     expect(list[2], "วิ่ง 0:00:00 on วันพฤหัสบดี 1 มกราคม 1970.");
     expect(list[3], "วิ่ง now on today.");
   });
 }