Reland r20932: "*NumberDictionary::AtNumberPut() handlified."

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 589 matching lines @@
 
   // Allocates a new JSMessageObject object.
   Handle<JSMessageObject> NewJSMessageObject(
       Handle<String> type,
       Handle<JSArray> arguments,
       int start_position,
       int end_position,
       Handle<Object> script,
       Handle<Object> stack_frames);
 
-  Handle<SeededNumberDictionary> DictionaryAtNumberPut(
-      Handle<SeededNumberDictionary>,
-      uint32_t key,
-      Handle<Object> value);
-
-  Handle<UnseededNumberDictionary> DictionaryAtNumberPut(
-      Handle<UnseededNumberDictionary>,
-      uint32_t key,
-      Handle<Object> value);
-
 #ifdef ENABLE_DEBUGGER_SUPPORT
   Handle<DebugInfo> NewDebugInfo(Handle<SharedFunctionInfo> shared);
 #endif
 
   // Return a map using the map cache in the native context.
   // The key the an ordered set of property names.
   Handle<Map> ObjectLiteralMapFromCache(Handle<Context> context,
                                         Handle<FixedArray> keys);
 
   // Creates a new FixedArray that holds the data associated with the
@@ skipping 61 matching lines @@
   // the string representation of the number.  Otherwise return undefined.
   Handle<Object> GetNumberStringCache(Handle<Object> number);
 
   // Update the cache with a new number-string pair.
   void SetNumberStringCache(Handle<Object> number, Handle<String> string);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_