Roll to pickup pool changes

packages/barback/lib/src/graph/node_status.dart

Index: packages/barback/lib/src/graph/node_status.dart
diff --git a/packages/barback/lib/src/graph/node_status.dart b/packages/barback/lib/src/graph/node_status.dart
index a42e523f4ffa0cdf073c9a86c16f736173adb4fd..71fdfece0f13305bab525a116721cf5a2b6c9f78 100644
--- a/packages/barback/lib/src/graph/node_status.dart
+++ b/packages/barback/lib/src/graph/node_status.dart
@@ -37,9 +37,8 @@ class NodeStatus {
   final String _name;
 
   /// Returns the dirtiest status in [statuses].
-  static NodeStatus dirtiest(Iterable<NodeStatus> statuses) =>
-      statuses.fold(NodeStatus.IDLE,
-          (status1, status2) => status1.dirtier(status2));
+  static NodeStatus dirtiest(Iterable<NodeStatus> statuses) => statuses.fold(
+      NodeStatus.IDLE, (status1, status2) => status1.dirtier(status2));
 
   const NodeStatus(this._name);
 
@@ -51,4 +50,4 @@ class NodeStatus {
     if (this == MATERIALIZING || other == MATERIALIZING) return MATERIALIZING;
     return IDLE;
   }
-}
+}