pkg: analysis aided cleanup

pkg/scheduled_test/lib/src/task.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 task;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:stack_trace/stack_trace.dart';
 
-import '../scheduled_test.dart' show currentSchedule;
 import 'future_group.dart';
 import 'schedule.dart';
 import 'utils.dart';
 
 typedef Future TaskBody();
 
 /// A single task to be run as part of a [TaskQueue].
 ///
 /// There are two levels of tasks. **Top-level tasks** are created by calling
 /// [TaskQueue.schedule] before the queue in question is running. They're run in
@@ skipping 131 matching lines @@
   final String name;
 
   /// Whether the state indicates that the task has finished running. This is
   /// true for both the [SUCCESS] and [ERROR] states.
   bool get isDone => this == SUCCESS || this == ERROR;
 
   const TaskState._(this.name);
 
   String toString() => name;
 }