Use dartfmt on Observatory code

runtime/observatory/lib/src/elements/error_view.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 error_view_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/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/top_menu.dart';
 import 'package:observatory/src/elements/view_footer.dart';
 
-class ErrorViewElement extends HtmlElement implements Renderable{
+class ErrorViewElement extends HtmlElement implements Renderable {
   static const tag = const Tag<ErrorViewElement>('error-view',
-                     dependencies: const [NavTopMenuElement.tag,
-                                          NavNotifyElement.tag,
-                                          ViewFooterElement.tag]);
+      dependencies: const [
+        NavTopMenuElement.tag,
+        NavNotifyElement.tag,
+        ViewFooterElement.tag
+      ]);
 
   RenderingScheduler _r;
 
-  Stream<RenderedEvent<ErrorViewElement>> get onRendered =>
-      _r.onRendered;
+  Stream<RenderedEvent<ErrorViewElement>> get onRendered => _r.onRendered;
 
   M.Error _error;
   M.NotificationRepository _notifications;
 
   M.Error get error => _error;
 
-  factory ErrorViewElement(M.NotificationRepository notifications,
-                           M.Error error,
-                          {RenderingQueue queue}) {
+  factory ErrorViewElement(
+      M.NotificationRepository notifications, M.Error error,
+      {RenderingQueue queue}) {
     assert(error != null);
     assert(notifications != null);
     ErrorViewElement e = document.createElement(tag.name);
     e._r = new RenderingScheduler(e, queue: queue);
     e._error = error;
     e._notifications = notifications;
     return e;
   }
 
   ErrorViewElement.created() : super.created();
@@ skipping 16 matching lines @@
       navBar([
         new NavTopMenuElement(queue: _r.queue),
         new NavNotifyElement(_notifications, queue: _r.queue)
       ]),
       new DivElement()
         ..classes = ['content-centered']
         ..children = [
           new HeadingElement.h1()
             ..text = 'Error: ${_kindToString(_error.kind)}',
           new BRElement(),
-          new DivElement()..classes = ['well']
-            ..children = [
-              new PreElement()..text = error.message
-            ]
+          new DivElement()
+            ..classes = ['well']
+            ..children = [new PreElement()..text = error.message]
         ],
       new ViewFooterElement(queue: _r.queue)
     ];
   }
 
   static String _kindToString(M.ErrorKind kind) {
-    switch(kind) {
+    switch (kind) {
       case M.ErrorKind.unhandledException:
         return 'Unhandled Exception';
       case M.ErrorKind.languageError:
         return 'Language Error';
       case M.ErrorKind.internalError:
         return 'Internal Error';
       case M.ErrorKind.terminationError:
         return 'Termination Error';
     }
     throw new Exception('Unkown M.ErrorKind ($kind)');
   }
 }