[PATCH 0/15] MR8029: mshtml: Implement remaining props and methods for legacy attributes.

[Gabriel Ivăncescu (＠insn)]

This is mostly a precursor to the attribute nodes implementation for IE9+ modes later, since most of them are stubs in legacy modes. There's also no way to insert them in legacy modes via node props either, since they don't expose IHTMLDOMNode* interfaces.