Autoformat tools/testing/dart

tools/testing/dart/dependency_graph.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 dependency_graph;
 
 import 'dart:async';
 import 'utils.dart';
 
-
 /*
  * [Graph] represents a datastructure for representing an DAG (directed acyclic
  * graph). Each node in the graph is in a given [NodeState] and can have data
  * attachted to it with [Node.userData].
  *
  * It's interface consists basically of these methods:
  *   - newNode: Adds a new node to the graph with the given dependencies and
  *              the given user data. The node is in the [NodeState.Initialized]
  *              state.
  *   - changeState: Changes the state of a node.
@@ skipping 86 matching lines @@
   Node._(this._userData);
 
   Object get userData => _userData;
   NodeState get state => _state;
   Iterable<Node> get dependencies => _dependencies;
   Iterable<Node> get neededFor => _neededFor;
 }
 
 class NodeState extends UniqueObject {
   static NodeState Initialized = new NodeState._("Initialized");
-  static NodeState Waiting  = new NodeState._("Waiting");
-  static NodeState Enqueuing  = new NodeState._("Enqueuing");
-  static NodeState Processing  = new NodeState._("Running");
-  static NodeState Successful  = new NodeState._("Successful");
-  static NodeState Failed  = new NodeState._("Failed");
-  static NodeState UnableToRun  = new NodeState._("UnableToRun");
+  static NodeState Waiting = new NodeState._("Waiting");
+  static NodeState Enqueuing = new NodeState._("Enqueuing");
+  static NodeState Processing = new NodeState._("Running");
+  static NodeState Successful = new NodeState._("Successful");
+  static NodeState Failed = new NodeState._("Failed");
+  static NodeState UnableToRun = new NodeState._("UnableToRun");
 
   final String name;
 
   NodeState._(this.name);
 
   String toString() => name;
 }
 
 abstract class GraphEvent {}
 
 class GraphSealedEvent extends GraphEvent {}
 
 class NodeAddedEvent extends GraphEvent {
   final Node node;
 
   NodeAddedEvent(this.node);
 }
 
 class StateChangedEvent extends GraphEvent {
   final Node node;
   final NodeState from;
   final NodeState to;
 
   StateChangedEvent(this.node, this.from, this.to);
 }