| Index: src/objects-inl.h | 
| diff --git a/src/objects-inl.h b/src/objects-inl.h | 
| index 18bbc7a81f11b1b0cde5463d8102ab39035c299f..b012bf1c28518d48f49f7f8ab6e5c63e648924d7 100644 | 
| --- a/src/objects-inl.h | 
| +++ b/src/objects-inl.h | 
| @@ -1303,7 +1303,7 @@ bool JSObject::PrototypeHasNoElements(Isolate* isolate, JSObject* object) { | 
| reinterpret_cast<Object*>(base::NoBarrier_Load( \ | 
| reinterpret_cast<const base::AtomicWord*>(FIELD_ADDR_CONST(p, offset)))) | 
|  | 
| -#if V8_CONCURRENT_MARKING | 
| +#ifdef V8_CONCURRENT_MARKING | 
| #define WRITE_FIELD(p, offset, value)                             \ | 
| base::NoBarrier_Store(                                          \ | 
| reinterpret_cast<base::AtomicWord*>(FIELD_ADDR(p, offset)), \ | 
|  |