Use dartfmt on Observatory code

runtime/observatory/lib/src/elements/flag_list.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.
 
 library flag_list_element;
 
 import 'dart:html';
 import 'dart:async';
 import 'package:observatory/models.dart' as M;
 import 'package:observatory/src/elements/helpers/nav_bar.dart';
 import 'package:observatory/src/elements/helpers/nav_menu.dart';
 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart';
 import 'package:observatory/src/elements/helpers/tag.dart';
 import 'package:observatory/src/elements/nav/notify.dart';
 import 'package:observatory/src/elements/nav/refresh.dart';
 import 'package:observatory/src/elements/nav/top_menu.dart';
 import 'package:observatory/src/elements/nav/vm_menu.dart';
 import 'package:observatory/src/elements/view_footer.dart';
 
 class FlagListElement extends HtmlElement implements Renderable {
-  static const tag = const Tag<FlagListElement>('flag-list',
-                     dependencies: const [NavNotifyElement.tag,
-                                          NavRefreshElement.tag,
-                                          NavTopMenuElement.tag,
-                                          NavVMMenuElement.tag,
-                                          ViewFooterElement.tag,]);
+  static const tag =
+      const Tag<FlagListElement>('flag-list', dependencies: const [
+    NavNotifyElement.tag,
+    NavRefreshElement.tag,
+    NavTopMenuElement.tag,
+    NavVMMenuElement.tag,
+    ViewFooterElement.tag,
+  ]);
 
   RenderingScheduler _r;
 
   Stream<RenderedEvent<FlagListElement>> get onRendered => _r.onRendered;
 
   M.VMRef _vm;
   M.EventRepository _events;
   M.FlagsRepository _repository;
   M.NotificationRepository _notifications;
   Iterable<M.Flag> _flags;
 
   M.VMRef get vm => _vm;
 
-  factory FlagListElement(M.VMRef vm,
-                          M.EventRepository events,
-                          M.FlagsRepository repository,
-                          M.NotificationRepository notifications,
-                          {RenderingQueue queue}) {
+  factory FlagListElement(M.VMRef vm, M.EventRepository events,
+      M.FlagsRepository repository, M.NotificationRepository notifications,
+      {RenderingQueue queue}) {
     assert(vm != null);
     assert(events != null);
     assert(repository != null);
     assert(notifications != null);
     FlagListElement e = document.createElement(tag.name);
     e._r = new RenderingScheduler(e, queue: queue);
     e._vm = vm;
     e._events = events;
     e._repository = repository;
     e._notifications = notifications;
@@ skipping 69 matching lines @@
       _flags = flags;
       _r.dirty();
     });
   }
 
   static bool _isModified(M.Flag flag) => flag.modified;
   static bool _isUnmodified(M.Flag flag) => !flag.modified;
 
   static List<Element> _renderFlag(M.Flag flag) {
     return [
-      new SpanElement()..classes = ['comment']
+      new SpanElement()
+        ..classes = ['comment']
         ..text = '// ${flag.comment}',
-      new DivElement()..classes = flag.modified ? ['flag', 'modified']
-                                                : ['flag', 'unmodified']
+      new DivElement()
+        ..classes =
+            flag.modified ? ['flag', 'modified'] : ['flag', 'unmodified']
         ..children = [
-          new SpanElement()..classes = ['name']
+          new SpanElement()
+            ..classes = ['name']
             ..text = flag.name,
           new SpanElement()..text = '=',
-          new SpanElement()..classes = ['value']
+          new SpanElement()
+            ..classes = ['value']
             ..text = flag.valueAsString ?? 'NULL'
         ],
       new BRElement(),
     ];
   }
 }