| Index: vm/raw_object_snapshot.cc | 
| =================================================================== | 
| --- vm/raw_object_snapshot.cc	(revision 5501) | 
| +++ vm/raw_object_snapshot.cc	(working copy) | 
| @@ -904,6 +904,22 @@ | 
| } | 
|  | 
|  | 
| +RawStackmap* Stackmap::ReadFrom(SnapshotReader* reader, | 
| +                                intptr_t object_id, | 
| +                                intptr_t tags, | 
| +                                Snapshot::Kind kind) { | 
| +  UNREACHABLE(); | 
| +  return Stackmap::null(); | 
| +} | 
| + | 
| + | 
| +void RawStackmap::WriteTo(SnapshotWriter* writer, | 
| +                          intptr_t object_id, | 
| +                          Snapshot::Kind kind) { | 
| +  UNREACHABLE(); | 
| +} | 
| + | 
| + | 
| RawLocalVarDescriptors* LocalVarDescriptors::ReadFrom(SnapshotReader* reader, | 
| intptr_t object_id, | 
| intptr_t tags, | 
|  |