[whatwg] Proposal: location.parentOrigin

[Ian Hickson]

On Tue, 3 Apr 2012, Adam Barth wrote:
>
> Talking with some folks off-list, there are also use cases for knowing 
> the origin of the top-most document.

Could you elaborate on those use cases? (And also those for parent.origin, 
though those seem more obvious, e.g. disabling features to protect against 
clickjacking in unauthorised embeddings.)

-- 
Ian Hickson               U+1047E                )\._.,--....,'``.    fL
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