Bug 1810550 Comment 29 Edit History

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Original comment by
on 
Btw, kaya, just say if you think the platform side is missing some helper code here which would make it easier for Fenix to tell which tab is in background.
Revision 3 by
on 
Btw, kaya, just say if you think the platform side is missing some helper code here which would make it easier for Fenix to tell which tab is in background. Desktop frontend seems to rely on things like https://searchfox.org/mozilla-central/rev/66aa740e65a343659a7446b890145781f1b6a344/toolkit/content/widgets/browser-custom-element.js#422-423
On the content process side it leads to https://searchfox.org/mozilla-central/rev/66aa740e65a343659a7446b890145781f1b6a344/docshell/base/nsDocShell.cpp#4948
Revision 4 by
on 
Btw, kaya, just say if you think the platform side is missing some helper code here which would make it easier for Fenix to tell which tab is in background. Desktop frontend seems to rely on things like https://searchfox.org/mozilla-central/rev/66aa740e65a343659a7446b890145781f1b6a344/toolkit/content/widgets/browser-custom-element.js#422-423
On the content process side it leads to https://searchfox.org/mozilla-central/rev/66aa740e65a343659a7446b890145781f1b6a344/docshell/base/BrowsingContext.cpp#2688,2732 and then  https://searchfox.org/mozilla-central/rev/66aa740e65a343659a7446b890145781f1b6a344/docshell/base/nsDocShell.cpp#4948

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