[heap] Only visit strong links during scavenge of promoted objects

src/heap/heap.h

Index: src/heap/heap.h
diff --git a/src/heap/heap.h b/src/heap/heap.h
index 7c94552d24c946738595c7dc376a8364caa05149..8a82d5cf9418362bfe4097cc92b53c2324ea7b6d 100644
--- a/src/heap/heap.h
+++ b/src/heap/heap.h
@@ -1155,10 +1155,6 @@ class Heap {
                              bool was_marked_black,
                              ObjectSlotCallback callback);
 
-  void IteratePromotedObjectPointers(HeapObject* object, Address start,

[Michael Lippautz, 2016/11/15 14:15:37]

Removed; this should not be on our API.

-                                     Address end, bool record_slots,
-                                     ObjectSlotCallback callback);
-
   // ===========================================================================
   // Store buffer API. =========================================================
   // ===========================================================================
@@ -2336,7 +2332,6 @@ class Heap {
   friend class IdleScavengeObserver;
   friend class IncrementalMarking;
   friend class IncrementalMarkingJob;
-  friend class IteratePromotedObjectsVisitor;
   friend class LargeObjectSpace;
   friend class MarkCompactCollector;
   friend class MarkCompactMarkingVisitor;