1 files changed, 2 insertions, 19 deletions

diff --git a/deps/v8/src/heap/incremental-marking.h b/deps/v8/src/heap/incremental-marking.h
index 0fb5e11651..ee774c230f 100644
--- a/deps/v8/src/heap/incremental-marking.h
+++ b/deps/v8/src/heap/incremental-marking.h
@@ -100,23 +100,7 @@ class V8_EXPORT_PRIVATE IncrementalMarking {
 
   void NotifyLeftTrimming(HeapObject* from, HeapObject* to);
 
-  V8_INLINE void TransferColor(HeapObject* from, HeapObject* to) {
-    if (atomic_marking_state()->IsBlack(to)) {
-      DCHECK(black_allocation());
-      return;
-    }
-
-    DCHECK(atomic_marking_state()->IsWhite(to));
-    if (atomic_marking_state()->IsGrey(from)) {
-      bool success = atomic_marking_state()->WhiteToGrey(to);
-      DCHECK(success);
-      USE(success);
-    } else if (atomic_marking_state()->IsBlack(from)) {
-      bool success = atomic_marking_state()->WhiteToBlack(to);
-      DCHECK(success);
-      USE(success);
-    }
-  }
+  V8_INLINE void TransferColor(HeapObject* from, HeapObject* to);
 
   State state() const {
     DCHECK(state_ == STOPPED || FLAG_incremental_marking);
@@ -193,6 +177,7 @@ class V8_EXPORT_PRIVATE IncrementalMarking {
   size_t Step(size_t bytes_to_process, CompletionAction action,
               StepOrigin step_origin,
               WorklistToProcess worklist_to_process = WorklistToProcess::kAll);
+  void EmbedderStep(double duration);
 
   inline void RestartIfNotMarking();
 
@@ -248,8 +233,6 @@ class V8_EXPORT_PRIVATE IncrementalMarking {
     }
   }
 
-  void AbortBlackAllocation();
-
   MarkCompactCollector::MarkingWorklist* marking_worklist() const {
     return marking_worklist_;
   }