| Index: src/heap/objects-visiting.cc
 | 
| diff --git a/src/heap/objects-visiting.cc b/src/heap/objects-visiting.cc
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| index 9458739b1f6d3f55d9d28509ba4f953241bf7fa0..146aa58675eaf96f128a6dc002b4990b1e1fce47 100644
 | 
| --- a/src/heap/objects-visiting.cc
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| +++ b/src/heap/objects-visiting.cc
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| @@ -158,6 +158,7 @@ StaticVisitorBase::VisitorId StaticVisitorBase::GetVisitorId(
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|      case JS_FAST_HOLEY_DOUBLE_ARRAY_VALUE_ITERATOR_TYPE:
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|      case JS_GENERIC_ARRAY_VALUE_ITERATOR_TYPE:
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|  
 | 
| +    case JS_PROMISE_CAPABILITY_TYPE:
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|      case JS_PROMISE_TYPE:
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|      case JS_BOUND_FUNCTION_TYPE:
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|        return GetVisitorIdForSize(kVisitJSObject, kVisitJSObjectGeneric,
 | 
| 
 |