| Index: src/heap/heap.h
 | 
| diff --git a/src/heap/heap.h b/src/heap/heap.h
 | 
| index c9503d3e4d3d0a7114aa591a755188185101b592..f93329402142e0af400d642561b5f2dc24ac724b 100644
 | 
| --- a/src/heap/heap.h
 | 
| +++ b/src/heap/heap.h
 | 
| @@ -174,7 +174,6 @@ using v8::MemoryPressureLevel;
 | 
|    V(NameDictionary, intrinsic_function_names, IntrinsicFunctionNames)          \
 | 
|    V(NameDictionary, empty_properties_dictionary, EmptyPropertiesDictionary)    \
 | 
|    V(Cell, undefined_cell, UndefinedCell)                                       \
 | 
| -  V(JSObject, observation_state, ObservationState)                             \
 | 
|    V(Object, symbol_registry, SymbolRegistry)                                   \
 | 
|    V(Object, script_list, ScriptList)                                           \
 | 
|    V(SeededNumberDictionary, empty_slow_element_dictionary,                     \
 | 
| 
 |