Re: [PATCH 0/6] MR7970: mshtml: Misc prop fixes & improvements.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/mshtml/tests/documentmode.js:
>  old = window.HTMLMetaElement;
>  r = (delete window.HTMLMetaElement);
>  ok(r === true, "delete HTMLMetaElement returned " + r);
> - todo_wine.

It would be nice to test the other use of `dispex_define_property` too, something like `delete HTMLMetaElement.prototype.constructor`.