[heap] Consider both marking deques when triggering a GC in finalization

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index 66f9ba0943a1e05039d629cc7ecaf24289e85e41..a3fa810a87e4e394b66006c812fbda5a61584474 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -4202,8 +4202,7 @@ void Heap::FinalizeIncrementalMarkingIfComplete(
        (!incremental_marking()->finalize_marking_completed() &&
         MarkingDequesAreEmpty()))) {
     FinalizeIncrementalMarking(gc_reason);
-  } else if (incremental_marking()->IsComplete() ||
-             (mark_compact_collector()->marking_deque()->IsEmpty())) {
+  } else if (incremental_marking()->IsComplete() || MarkingDequesAreEmpty()) {
     CollectAllGarbage(current_gc_flags_, gc_reason);
   }
 }