Created attachment 661697 [details] screenshot If you go from a page in a webapp's origin to a page in another origin, then press the Android Back button to return to the page in the webapp's origin, the "other origin" bar doesn't go away. Steps to Reproduce: 1. install and open the Firefox Marketplace app; 2. tap the "Log in / Register" button to go to a page at the origin https://login.persona.org; 3. tap the Android Back button. Expected Results: the origin bar disappears. Actual Results: the origin bar persists (and continues to show the origin https://login.persona.org).
Created attachment 663171 [details] [diff] [review] Patch In this case we're actually closing a tab and selection an old tab. No "location change" event fires. I think we probably want to update this any time the selected tab changes though.
Comment on attachment 663171 [details] [diff] [review] Patch Agreed
Comment on attachment 663171 [details] [diff] [review] Patch [Approval Request Comment] Bug caused by (feature/regressing bug #): bug 771915 User impact if declined: Other origin bar persists some times when it shouldn't Testing completed (on m-c, etc.): Landed on mc today Risk to taking this patch (and alternatives if risky): Very low risk. Webapp only fix for a situation that's fairly rare. String or UUID changes made by this patch: None.
Comment on attachment 663171 [details] [diff] [review] Patch [Triage Comment] Bug fix for new feature - approving for Aurora 17.