pkg: analysis aided cleanup

pkg/intl/lib/generate_localized.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.
 
 /**
  * This provides utilities for generating localized versions of
  * messages. It does not stand alone, but expects to be given
  * TranslatedMessage objects and generate code for a particular locale
  * based on them.
  *
  * An example of usage can be found
  * in test/message_extract/generate_from_json.dart
  */
 library generate_localized;
 
-import 'extract_messages.dart';
 import 'src/intl_message.dart';
 import 'dart:io';
 import 'package:path/path.dart' as path;
 
 /**
  * If the import path following package: is something else, modify the
  * [intlImportPath] variable to change the import directives in the generated
  * code.
  */
 var intlImportPath = 'intl';
@@ skipping 177 matching lines @@
   messageLookup.addLocale(localeName, _findGeneratedMessagesFor);
   return new Future.value();
 }
 
 MessageLookupByLibrary _findGeneratedMessagesFor(locale) {
   var actualLocale = Intl.verifiedLocale(locale, (x) => _findExact(x) != null);
   if (actualLocale == null) return null;
   return _findExact(actualLocale);
 }
 """;