| Index: pkg/analyzer/lib/src/task/driver.dart
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| diff --git a/pkg/analyzer/lib/src/task/driver.dart b/pkg/analyzer/lib/src/task/driver.dart
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| index bf6da4e2a2f08dddf919538ce3a88c69c7091bbe..c3e1e5b878bb70017e98cb1248102883f884e53e 100644
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| --- a/pkg/analyzer/lib/src/task/driver.dart
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| +++ b/pkg/analyzer/lib/src/task/driver.dart
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| @@ -16,11 +16,14 @@ import 'package:analyzer/src/task/inputs.dart';
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|  import 'package:analyzer/src/task/manager.dart';
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|  import 'package:analyzer/task/model.dart';
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|  
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| +final PerformanceTag _taskDriverTag =
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| +    PerformanceStatistics.analyzer.createChild('taskDriver');
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| +
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|  final PerformanceTag analysisDriverProcessOutputs =
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| -    new PerformanceTag('AnalysisDriver.processOutputs');
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| +    _taskDriverTag.createChild('processOutputs');
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|  
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|  final PerformanceTag workOrderMoveNextPerformanceTag =
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| -    new PerformanceTag('WorkOrder.moveNext');
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| +    _taskDriverTag.createChild('workOrderMoveNext');
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|  
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|  /**
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|   * An object that is used to cause analysis to be performed until all of the
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| 
 |