[runtime] Ensure that all elements kind transitions are chained to the root map.

src/compiler/access-info.cc

Index: src/compiler/access-info.cc
diff --git a/src/compiler/access-info.cc b/src/compiler/access-info.cc
index 22c777d6a3a0bb72b2fe8fce0c986ea6772bd173..da0e90aa9b126178a5e2c8421cedacb1228fecfd 100644
--- a/src/compiler/access-info.cc
+++ b/src/compiler/access-info.cc
@@ -192,12 +192,12 @@ bool AccessInfoFactory::ComputeElementAccessInfos(
   MapTransitionList transitions(maps.length());
   for (Handle<Map> map : maps) {
     if (Map::TryUpdate(map).ToHandle(&map)) {
-      Handle<Map> transition_target =
-          Map::FindTransitionedMap(map, &possible_transition_targets);
-      if (transition_target.is_null()) {
+      Map* transition_target =
+          map->FindElementsKindTransitionedMap(&possible_transition_targets);
+      if (transition_target == nullptr) {
         receiver_maps.Add(map);
       } else {
-        transitions.push_back(std::make_pair(map, transition_target));
+        transitions.push_back(std::make_pair(map, handle(transition_target)));
       }
     }
   }