46 bytes, text/x-phabricator-request
|Details | Review|
Fork from bug1451172 comment28, we should dispatch event only when outer window exists.
Summary: Only dispatch "UnselectedTabHover" event when outerer window exists → Only dispatch "UnselectedTabHover" event when outer window exists
If we can't reach the outer window from the document, then also can't reach the chrome <browser> either. Therefore, there's no point in firing the event.
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/autoland/rev/6344fa18f0ce only dispatch UnselectedTabHover event when outer window exists. r=bzbarsky
Comment on attachment 8998351 [details] Bug 1481629 - only dispatch UnselectedTabHover event when outer window exists. Boris Zbarsky [:bz] (no decent commit message means r-) has approved the revision.
Attachment #8998351 - Flags: review+
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