Populate PrototypeInfo with prototype_object value

src/factory.h

Index: src/factory.h
diff --git a/src/factory.h b/src/factory.h
index aabb0ed20d2274c212419ffbbd41a14cb0d61d0e..6e51b6f2c7583a92322e4e7e2f71dad028e8e2f3 100644
--- a/src/factory.h
+++ b/src/factory.h
@@ -59,7 +59,7 @@ class Factory FINAL {
   Handle<Box> NewBox(Handle<Object> value);
 
   // Create a new PrototypeInfo struct.
-  Handle<PrototypeInfo> NewPrototypeInfo(Handle<JSObject> prototype_obj);
+  Handle<PrototypeInfo> NewPrototypeInfo();
 
   // Create a pre-tenured empty AccessorPair.
   Handle<AccessorPair> NewAccessorPair();