[stubs] Store typeof string on Oddballs.

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 "src/isolate.h"
 #include "src/messages.h"
 
 namespace v8 {
 namespace internal {
 
 class FeedbackVectorSpec;
 
 // Interface for handle based allocation.
 class Factory final {
  public:
-  Handle<Oddball> NewOddball(Handle<Map> map,
-                             const char* to_string,
-                             Handle<Object> to_number,
+  Handle<Oddball> NewOddball(Handle<Map> map, const char* to_string,
+                             Handle<Object> to_number, const char* type_of,
                              byte kind);
 
   // Allocates a fixed array initialized with undefined values.
   Handle<FixedArray> NewFixedArray(
       int size,
       PretenureFlag pretenure = NOT_TENURED);
 
   // Allocate a new fixed array with non-existing entries (the hole).
   Handle<FixedArray> NewFixedArrayWithHoles(
       int size,
@@ skipping 721 matching lines @@
   // Reinitialize a JSProxy into an (empty) JS object of respective type and
   // size, but keeping the original prototype.  The receiver must have at least
   // the size of the new object.  The object is reinitialized and behaves as an
   // object that has been freshly allocated.
   void ReinitializeJSProxy(Handle<JSProxy> proxy, InstanceType type, int size);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_