[whatwg] Replaced content layout differences for limited quirks mode

[Boris Zbarsky]

On 12/21/11 6:36 PM, Elliott Sprehn wrote:
> Yup, that's exactly what I observed, but I can't find documentation
> that says that. Every page I can find about almost standards mode
> talks about table cells. Even Mozilla's page says it's only for images
> in table cells.

Yeah, the person who wrote that page back in 2002 didn't quite 
understand what the mode did...

I'll try to get the documentation fixed to reflect reality.

-Boris