Run the sorter to reduce code churn

pkg/analyzer/lib/src/task/driver.dart

 // Copyright (c) 2015, 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 analyzer.src.task.driver;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:analyzer/exception/exception.dart';
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/resolver.dart';
 import 'package:analyzer/src/generated/utilities_general.dart';
 import 'package:analyzer/src/task/inputs.dart';
 import 'package:analyzer/src/task/manager.dart';
 import 'package:analyzer/task/model.dart';
 
-final PerformanceTag _taskDriverTag =
-    PerformanceStatistics.analyzer.createChild('taskDriver');
-
 final PerformanceTag analysisDriverProcessOutputs =
     _taskDriverTag.createChild('processOutputs');
 
 final PerformanceTag workOrderMoveNextPerformanceTag =
     _taskDriverTag.createChild('workOrderMoveNext');
 
+final PerformanceTag _taskDriverTag =
+    PerformanceStatistics.analyzer.createChild('taskDriver');
+
 /**
  * An object that is used to cause analysis to be performed until all of the
  * required analysis information has been computed.
  */
 class AnalysisDriver {
   /**
    * The task manager used to figure out how to compute analysis results.
    */
   final TaskManager taskManager;
 
@@ skipping 837 matching lines @@
   final TaskManager taskManager;
 
   _WorkOrderDependencyWalker(this.taskManager, WorkItem startingNode)
       : super(startingNode);
 
   @override
   WorkItem getNextInput(WorkItem node, List<WorkItem> skipInputs) {
     return node.gatherInputs(taskManager, skipInputs);
   }
 }