| Index: mojo/common/task_tracker.cc
 | 
| diff --git a/mojo/common/task_tracker.cc b/mojo/common/task_tracker.cc
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| index c0ffd3f6cb689f5245c9349793ff04c7198d0248..8665799c7fd41222da065837282f80c4f15317d0 100644
 | 
| --- a/mojo/common/task_tracker.cc
 | 
| +++ b/mojo/common/task_tracker.cc
 | 
| @@ -54,7 +54,6 @@ bool TrackingActivation::Start(const char* function_name,
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|    if (!birth_)
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|      return false;
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|  
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| -  tracked_objects::ThreadData::PrepareForStartOfRun(birth_);
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|    (new (stopwatch()) tracked_objects::TaskStopwatch())->Start();
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|    return true;
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|  }
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| 
 |