HashTable::New() handlified.

src/factory.h

Index: src/factory.h
diff --git a/src/factory.h b/src/factory.h
index ae4a6c09917275fe62d79e9dc69d3e3d97eeb1b3..c155c313051b50746635973e6d3973dcc9146905 100644
--- a/src/factory.h
+++ b/src/factory.h
@@ -50,15 +50,9 @@ class Factory V8_FINAL {
       int number_of_heap_ptr_entries,
       int number_of_int32_entries);
 
-  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<DeoptimizationInputData> NewDeoptimizationInputData(
       int deopt_entry_count,
       PretenureFlag pretenure);