| Index: src/heap/heap.cc
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| diff --git a/src/heap/heap.cc b/src/heap/heap.cc
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| index 16daaf2c4b27f713b5af14b8a8f922eb8184c1aa..18f2ef4ee53a389932f75bc2dc213ac1b5049438 100644
 | 
| --- a/src/heap/heap.cc
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| +++ b/src/heap/heap.cc
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| @@ -2854,6 +2854,10 @@ void Heap::CreateInitialObjects() {
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|        handle(Smi::FromInt(Isolate::kProtectorValid), isolate()));
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|    set_array_iterator_protector(*array_iterator_cell);
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|  
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| +  cell = factory->NewPropertyCell();
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| +  cell->set_value(Smi::FromInt(Isolate::kProtectorValid));
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| +  set_array_buffer_neutering_protector(*cell);
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| +
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|    set_serialized_templates(empty_fixed_array());
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|  
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|    set_weak_stack_trace_list(Smi::kZero);
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| 
 |