[[Delete]] should throw for cross-origin Window / Location objects: - https://github.com/whatwg/html/pull/1728 Firefox and Chrome already throw.
Created attachment 287433 [details] Patch
Corresponding spec bug: https://github.com/whatwg/html/issues/1726 This is because the spec would cause us to throw only in strict mode, however, Firefox / Chrome throw in non-strict mode as well. This is being addressed via: https://github.com/whatwg/html/pull/1728
Comment on attachment 287433 [details] Patch Clearing flags on attachment: 287433 Committed r205200: <http://trac.webkit.org/changeset/205200>
All reviewed patches have been landed. Closing bug.