Handlify Map::CopyDropDescriptors().

src/factory.h

 // Copyright 2014 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.
 
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "isolate.h"
 
 namespace v8 {
@@ skipping 37 matching lines @@
 
   Handle<ObjectHashTable> NewObjectHashTable(
       int at_least_space_for,
       MinimumCapacity capacity_option = USE_DEFAULT_MINIMUM_CAPACITY);
 
   Handle<OrderedHashSet> NewOrderedHashSet();
   Handle<OrderedHashMap> NewOrderedHashMap();
 
   Handle<WeakHashTable> NewWeakHashTable(int at_least_space_for);
 
-  Handle<DescriptorArray> NewDescriptorArray(int number_of_descriptors,
-                                             int slack = 0);
-  Handle<TransitionArray> NewTransitionArray(int number_of_transitions);
-  Handle<TransitionArray> NewSimpleTransitionArray(Handle<Map> target);
   Handle<DeoptimizationInputData> NewDeoptimizationInputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
   Handle<DeoptimizationOutputData> NewDeoptimizationOutputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
 
   // Create a new boxed value.
   Handle<Box> NewBox(Handle<Object> value);
 
@@ skipping 541 matching lines @@
 
   // Update the map cache in the native context with (keys, map)
   Handle<MapCache> AddToMapCache(Handle<Context> context,
                                  Handle<FixedArray> keys,
                                  Handle<Map> map);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_