Autoformat tools/testing/dart

tools/testing/dart/drt_updater.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.
 
 // TODO(antonm): rename to something like test_runner_updater.
 
 library drt_updater;
 
 import "dart:async";
 import "dart:io";
@@ skipping 10 matching lines @@
   List onUpdated;
 
   Future<ProcessResult> _updatingProcess;
 
   _DartiumUpdater(this.name, this.script, [this.option = null]);
 
   void update() {
     if (!isActive) {
       isActive = true;
       print('Updating $name.');
-      onUpdated = [() {updated = true;} ];
+      onUpdated = [
+        () {
+          updated = true;
+        }
+      ];
       _updatingProcess = Process.run('python', _getUpdateCommand);
       _updatingProcess.then(_onUpdatedHandler).catchError((e) {
         print("Error starting $script process: $e");
         // TODO(floitsch): should we print the stacktrace?
         return false;
       });
     }
   }
 
   List<String> get _getUpdateCommand {
     Uri updateScript = TestUtils.dartDirUri.resolve(script);
     List<String> command = [updateScript.toFilePath()];
     if (null != option) {
       command.add(option);
     }
     return command;
   }
 
   void _onUpdatedHandler(ProcessResult result) {
     if (result.exitCode == 0) {
       print('$name updated');
     } else {
       print('Failure updating $name');
       print('  Exit code: ${result.exitCode}');
       print(result.stdout);
       print(result.stderr);
       exit(1);
     }
-    for (var callback in onUpdated ) callback();
+    for (var callback in onUpdated) callback();
   }
 }
 
 _DartiumUpdater _contentShellUpdater;
 _DartiumUpdater _dartiumUpdater;
 
 _DartiumUpdater runtimeUpdater(Map configuration) {
   String runtime = configuration['runtime'];
   if (runtime == 'drt' && configuration['drt'] == '') {
     // Download the default content shell from Google Storage.
     if (_contentShellUpdater == null) {
-      _contentShellUpdater = new _DartiumUpdater('Content Shell',
-                                                 'tools/get_archive.py',
-                                                 'drt');
+      _contentShellUpdater =
+          new _DartiumUpdater('Content Shell', 'tools/get_archive.py', 'drt');
     }
     return _contentShellUpdater;
   } else if (runtime == 'dartium' && configuration['dartium'] == '') {
     // Download the default Dartium from Google Storage.
     if (_dartiumUpdater == null) {
-      _dartiumUpdater = new _DartiumUpdater('Dartium Chrome',
-                                            'tools/get_archive.py',
-                                            'dartium');
+      _dartiumUpdater = new _DartiumUpdater(
+          'Dartium Chrome', 'tools/get_archive.py', 'dartium');
     }
     return _dartiumUpdater;
   } else {
     return null;
   }
 }