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test/transformer_e2e_test.dart

 // Copyright (c) 2016, 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.
 
 import 'dart:async';
 import 'dart:io';
 
 @Timeout(const Duration(seconds: 60))
 import 'package:test/test.dart';
 import 'package:webdriver/webdriver.dart' show By, Capabilities, WebDriver;
@@ skipping 70 matching lines @@
       defaultPort: 8080);
 }
 
 const _webDriverManagerPath = './node_modules/.bin/webdriver-manager';
 Future<ChildServerProcess> _startSelenium() async {
   var result = await Process.run(_webDriverManagerPath, ['update']);
   if (result.exitCode != 0) {
     throw new StateError('Webdriver update failed: ${result.stderr}');
   }
   return ChildServerProcess.build(
-    (host, port) => Process.start(
-        _webDriverManagerPath, ['start', '--seleniumPort=$port'],
-        mode: ProcessStartMode.DETACHED_WITH_STDIO),
-    defaultPort: 4444);
+      (host, port) => Process.start(
+          _webDriverManagerPath, ['start', '--seleniumPort=$port'],
+          mode: ProcessStartMode.DETACHED_WITH_STDIO),
+      defaultPort: 4444);
 }