[heap] No leakage of objects-visiting.h outside of heap.

src/heap/heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/heap/heap.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/bits.h"
 #include "src/base/once.h"
@@ skipping 2019 matching lines @@
                           SKIP_WRITE_BARRIER);
   map->set_weak_cell_cache(Smi::FromInt(0));
   map->set_raw_transitions(Smi::FromInt(0));
   map->set_unused_property_fields(0);
   map->set_instance_descriptors(empty_descriptor_array());
   if (FLAG_unbox_double_fields) {
     map->set_layout_descriptor(LayoutDescriptor::FastPointerLayout());
   }
   // Must be called only after |instance_type|, |instance_size| and
   // |layout_descriptor| are set.
-  map->set_visitor_id(StaticVisitorBase::GetVisitorId(map));
+  map->set_visitor_id(Heap::GetStaticVisitorIdForMap(map));
   map->set_bit_field(0);
   map->set_bit_field2(1 << Map::kIsExtensible);
   int bit_field3 = Map::EnumLengthBits::encode(kInvalidEnumCacheSentinel) |
                    Map::OwnsDescriptors::encode(true) |
                    Map::Counter::encode(Map::kRetainingCounterStart);
   map->set_bit_field3(bit_field3);
   map->set_elements_kind(elements_kind);
 
   return map;
 }
@@ skipping 4046 matching lines @@
       Code::kFirstCodeAge:                                             \
     *object_type = "CODE_TYPE";                                        \
     *object_sub_type = "CODE_AGE/" #name;                              \
     return true;
     CODE_AGE_LIST_COMPLETE(COMPARE_AND_RETURN_NAME)
 #undef COMPARE_AND_RETURN_NAME
   }
   return false;
 }
 
+
+// static
+int Heap::GetStaticVisitorIdForMap(Map* map) {
+  return StaticVisitorBase::GetVisitorId(map);
+}
+
 }  // namespace internal
 }  // namespace v8