| Index: src/runtime/runtime-promise.cc
 | 
| diff --git a/src/runtime/runtime-promise.cc b/src/runtime/runtime-promise.cc
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| index 3335045d98fad839d4c0d794972bdf725612da0d..27870ab336749eaf81535a35b52c74295376edaa 100644
 | 
| --- a/src/runtime/runtime-promise.cc
 | 
| +++ b/src/runtime/runtime-promise.cc
 | 
| @@ -204,6 +204,10 @@ RUNTIME_FUNCTION(Runtime_PromiseHookInit) {
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|    CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0);
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|    CONVERT_ARG_HANDLE_CHECKED(Object, parent, 1);
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|    isolate->RunPromiseHook(PromiseHookType::kInit, promise, parent);
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| +  if (isolate->debug()->is_active()) {
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| +    int id = isolate->debug()->NextAsyncTaskId(promise);
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| +    isolate->debug()->OnAsyncTaskEvent(debug::kDebugPromiseCreated, id);
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| +  }
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|    return isolate->heap()->undefined_value();
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|  }
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|  
 | 
| 
 |