Reformatted code

lib/html_individual_config.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.
 
 /// A unit test library for running groups of tests in a browser, instead of the
 /// entire test file. This is especially used for large tests files that have
 /// many subtests, so we can mark groups as failing at a finer granularity than
 /// the entire test file.
 ///
 /// To use, import this file, and call [useHtmlIndividualConfiguration] at the
 /// start of your set sequence. Important constraint: your group descriptions
 /// MUST NOT contain spaces.
 library unittest.html_individual_config;
 
 import 'dart:html';
 import 'unittest.dart' as unittest;
 import 'html_config.dart' as htmlconfig;
 
 class HtmlIndividualConfiguration extends htmlconfig.HtmlConfiguration {
-  HtmlIndividualConfiguration(bool isLayoutTest): super(isLayoutTest);
+  HtmlIndividualConfiguration(bool isLayoutTest) : super(isLayoutTest);
 
   void onStart() {
     var search = window.location.search;
     if (search != '') {
-      var groups = search.substring(1).split('&')
+      var groups = search
+          .substring(1)
+          .split('&')
           .where((p) => p.startsWith('group='))
           .toList();
 
       if (!groups.isEmpty) {
         if (groups.length > 1) {
           throw new ArgumentError('More than one "group" parameter provided.');
         }
 
         var testGroupName = groups.single.split('=')[1];
         var startsWith = "$testGroupName${unittest.groupSep}";
-        unittest.filterTests((unittest.TestCase tc) =>
-            tc.description.startsWith(startsWith));
+        unittest.filterTests(
+            (unittest.TestCase tc) => tc.description.startsWith(startsWith));
       }
     }
     super.onStart();
   }
 }
 
 void useHtmlIndividualConfiguration([bool isLayoutTest = false]) {
-  unittest.unittestConfiguration = isLayoutTest ? _singletonLayout : _singletonNotLayout;
+  unittest.unittestConfiguration =
+      isLayoutTest ? _singletonLayout : _singletonNotLayout;
 }
 
 final _singletonLayout = new HtmlIndividualConfiguration(true);
 final _singletonNotLayout = new HtmlIndividualConfiguration(false);