| Index: third_party/WebKit/Source/platform/scheduler/child/idle_helper.cc
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| diff --git a/third_party/WebKit/Source/platform/scheduler/child/idle_helper.cc b/third_party/WebKit/Source/platform/scheduler/child/idle_helper.cc
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| index 5a1c188a3e5bb50cd2ab07b4d7ba4a09ad2e11cf..e0935523d170340b5279f2e31a4e2b4443398b96 100644
 | 
| --- a/third_party/WebKit/Source/platform/scheduler/child/idle_helper.cc
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| +++ b/third_party/WebKit/Source/platform/scheduler/child/idle_helper.cc
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| @@ -66,7 +66,7 @@ void IdleHelper::Shutdown() {
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|    is_shutdown_ = true;
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|    weak_factory_.InvalidateWeakPtrs();
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|    // Belt & braces, might not be needed.
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| -  idle_queue_->SetQueueEnabled(false);
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| +  idle_queue_->InsertFence(TaskQueue::InsertFencePosition::BEGINNING_OF_TIME);
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|    helper_->RemoveTaskObserver(this);
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|  }
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|  
 | 
| 
 |