Support slots recording for compaction during incremental marking.

src/serialize.cc

Index: src/serialize.cc
diff --git a/src/serialize.cc b/src/serialize.cc
index 5b57d51607a0bbb545ab54602bf0e67b9185e05b..b2e78b705766c4bda0679669a8635ec620d4b30b 100644
--- a/src/serialize.cc
+++ b/src/serialize.cc
@@ -351,6 +351,12 @@ void ExternalReferenceTable::PopulateTable(Isolate* isolate) {
       RUNTIME_ENTRY,
       6,
       "StoreBuffer::StoreBufferOverflow");
+  Add(ExternalReference::
+          incremental_evacuation_record_write_function(isolate).address(),
+      RUNTIME_ENTRY,
+      7,
+      "IncrementalMarking::RecordWrite");
+
 
 
   // Miscellaneous