| Index: src/snapshot/serializer-common.h | 
| diff --git a/src/snapshot/serializer-common.h b/src/snapshot/serializer-common.h | 
| index 44a9fbf15b34af49b5dd61aa83250e25887ad026..201ac4e03928a4fae82fc3bf42d1c6a390d08d26 100644 | 
| --- a/src/snapshot/serializer-common.h | 
| +++ b/src/snapshot/serializer-common.h | 
| @@ -24,6 +24,9 @@ class ExternalReferenceEncoder { | 
|  | 
| private: | 
| AddressToIndexHashMap* map_; | 
| +#ifdef DEBUG | 
| +  ExternalReferenceTable* table_; | 
| +#endif  // DEBUG | 
|  | 
| DISALLOW_COPY_AND_ASSIGN(ExternalReferenceEncoder); | 
| }; | 
|  |