[heap] Black allocation.

src/snapshot/serialize.cc

Index: src/snapshot/serialize.cc
diff --git a/src/snapshot/serialize.cc b/src/snapshot/serialize.cc
index 89d37be1df467879f6703f553bd863abab391229..67152ebcdda4ab0b8c06f27f66f3cc0dd987875e 100644
--- a/src/snapshot/serialize.cc
+++ b/src/snapshot/serialize.cc
@@ -601,6 +601,8 @@ MaybeHandle<Object> Deserializer::DeserializePartial(
   VisitPointer(&root);
   DeserializeDeferredObjects();
 
+  isolate->heap()->RegisterReservationsForBlackAllocation(reservations_);
+
   // There's no code deserialized here. If this assert fires then that's
   // changed and logging should be added to notify the profiler et al of the
   // new code, which also has to be flushed from instruction cache.
@@ -627,6 +629,7 @@ MaybeHandle<SharedFunctionInfo> Deserializer::DeserializeCode(
       result = Handle<SharedFunctionInfo>(SharedFunctionInfo::cast(root));
     }
     CommitPostProcessedObjects(isolate);
+    isolate->heap()->RegisterReservationsForBlackAllocation(reservations_);
     return scope.CloseAndEscape(result);
   }
 }