Malte Juergens 686328e490 Bug 761152 - Copy referrer info to new session history entry on history.pushState r=freddyb
Per spec [1], we should copy over the complete document state [2], which
includes the referrer info. Bug 1773192 has already added this for the
"replace" case when the session history is in parent (almost always the case),
but it is still missing for the "push" case, and the "replace" case when the
session history is not in parent.

[1] https://html.spec.whatwg.org/multipage/browsing-the-web.html#url-and-history-update-steps
[2] https://html.spec.whatwg.org/multipage/browsing-the-web.html#document-state

Differential Revision: https://phabricator.services.mozilla.com/D200684
2024-02-22 14:29:06 +00:00
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