164   return maybe_local.FromMaybe(Local<T>());
2387   return Compile(context, source, &origin).FromMaybe(Local<Script>());  in Compile()
2608   return GetLineNumber(context).FromMaybe(0);  in GetLineNumber()
2637   return GetStartColumn(context).FromMaybe(default_value);  in GetStartColumn()
2658   return GetEndColumn(context).FromMaybe(default_value);  in GetEndColumn()
3801       .FromMaybe(std::numeric_limits<double>::quiet_NaN());  in NumberValue()
3827   return IntegerValue(ContextFromHeapObject(obj)).FromMaybe(0);  in IntegerValue()
3846   return Int32Value(ContextFromHeapObject(obj)).FromMaybe(0);  in Int32Value()
3865   return Uint32Value(ContextFromHeapObject(obj)).FromMaybe(0);  in Uint32Value()
3924   return Equals(context, that).FromMaybe(false);  in Equals()
3964   return Set(context, key, value).FromMaybe(false);  in Set()
3982   return Set(context, index, value).FromMaybe(false);  in Set()
4289       .FromMaybe(static_cast<PropertyAttribute>(i::NONE));  in GetPropertyAttributes()
4343   return SetPrototype(context, value).FromMaybe(false);  in SetPrototype()
4462   return Delete(context, key).FromMaybe(false);  in Delete()
4496   return Has(context, key).FromMaybe(false);  in Has()
4517   return Delete(context, index).FromMaybe(false);  in Delete()
4533   return Has(context, index).FromMaybe(false);  in Has()
4571                            data.FromMaybe(Local<Value>()), settings, attribute);  in SetAccessor()
4580                            attributes).FromMaybe(false);  in SetAccessor()
4590                            attributes).FromMaybe(false);  in SetAccessor()
4636   return HasOwnProperty(context, key).FromMaybe(false);  in HasOwnProperty()
4656   return HasRealNamedProperty(context, key).FromMaybe(false);  in HasRealNamedProperty()
4676   return HasRealIndexedProperty(context, index).FromMaybe(false);  in HasRealIndexedProperty()
4697   return HasRealNamedCallbackProperty(context, key).FromMaybe(false);  in HasRealNamedCallbackProperty()
4930       .FromMaybe(Local<Function>());  in New()
4936       .FromMaybe(Local<Object>());  in NewInstance()