Format all tests.

tests/html/xhr_cross_origin_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.
 
 library XHRCrossOriginTest;
+
 import 'package:unittest/unittest.dart';
 import 'package:unittest/html_individual_config.dart';
 import 'dart:html';
 import "dart:convert";
 
 /**
  * Examine the value of "crossOriginPort" as passed in from the url from
  * [window.location] to determine what the cross-origin port is for
  * this test.
  */
- // TODO(efortuna): If we need to use this function frequently, make a
- // url_analyzer library that is part of test.dart that these tests can import.
+// TODO(efortuna): If we need to use this function frequently, make a
+// url_analyzer library that is part of test.dart that these tests can import.
 int get crossOriginPort {
   var searchUrl = window.location.search;
   var crossOriginStr = 'crossOriginPort=';
   var index = searchUrl.indexOf(crossOriginStr);
   var nextArg = searchUrl.indexOf('&', index);
   return int.parse(searchUrl.substring(index + crossOriginStr.length,
       nextArg == -1 ? searchUrl.length : nextArg));
 }
 
 main() {
   useHtmlIndividualConfiguration();
 
   group('supported', () {
     test('supported', () {
       expect(HttpRequest.supportsCrossOrigin, isTrue);
     });
   });
 
   group('functional', () {
-
     var port = crossOriginPort;
     var host = '${window.location.protocol}//${window.location.hostname}:$port';
 
     test('XHR.get Cross-domain', () {
       var gotError = false;
       var url = '$host/root_dart/tests/html/xhr_cross_origin_data.txt';
       return HttpRequest.request(url).then((xhr) {
         var data = JSON.decode(xhr.response);
         expect(data, contains('feed'));
         expect(data['feed'], contains('entry'));
@@ skipping 26 matching lines @@
         expect(gotError, isTrue);
       });
     });
 
     // Skip the rest if not supported.
     if (!HttpRequest.supportsCrossOrigin) {
       return;
     }
 
     test('XHR Cross-domain', () {
-      var url =  '$host/root_dart/tests/html/xhr_cross_origin_data.txt';
+      var url = '$host/root_dart/tests/html/xhr_cross_origin_data.txt';
       var xhr = new HttpRequest();
       xhr.open('GET', url, async: true);
       var validate = expectAsync((data) {
         expect(data, contains('feed'));
         expect(data['feed'], contains('entry'));
         expect(data, isMap);
       });
       xhr.onReadyStateChange.listen((e) {
         if (xhr.readyState == HttpRequest.DONE) {
           validate(JSON.decode(xhr.response));
         }
       });
       xhr.send();
     });
 
     test('XHR.getWithCredentials Cross-domain', () {
       var url = '$host/root_dart/tests/html/xhr_cross_origin_data.txt';
       return HttpRequest.request(url, withCredentials: true).then((xhr) {
         var data = JSON.decode(xhr.response);
         expect(data, contains('feed'));
         expect(data['feed'], contains('entry'));
         expect(data, isMap);
       });
     });
   });
 }