Open
Bug 1590923
Opened 6 years ago
Updated 3 years ago
Rework or remove delayConnectedCallback
Categories
(Toolkit :: UI Widgets, task, P3)
Toolkit
UI Widgets
Tracking
()
NEW
People
(Reporter: bgrins, Unassigned)
References
(Depends on 1 open bug, Blocks 1 open bug)
Details
From https://bugzilla.mozilla.org/show_bug.cgi?id=1589134#c4, it looks like this is only happening to work sometimes. It was originally added to better handle timing with XBL construction but since we don't have XBL anymore it might be time to just remove it. I seem to remember it helped with perf in the past as well, so we'll need to check if that's still the case today.
I think we should try removing almost all the consumers of it (except for <browser>, see Bug 1519394), and see how tests and talos look: https://searchfox.org/mozilla-central/search?q=delayConnectedCallback&path=
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Comment 1•6 years ago
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perf key word then?
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Updated•3 years ago
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Severity: normal → S3
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Description
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