[Gecko Bug 1085214] Implement location.ancestorOrigins #56966
+503
−0
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This implements this attribute on Location and also adheres to the
changes to the spec introduced in
whatwg/html#11560
Tentative tests are also added in this patch.
Differential Revision: https://phabricator.services.mozilla.com/D273393
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1085214
gecko-commit: f3415e1670266a11917af7fff4ba14afde5d7ca5
gecko-reviewers: necko-reviewers, webidl, dom-core, smaug, jesup, zcorpan, devtools-reviewers, nchevobbe