1913278 - [meta] stop using overflow/underflow from chrome/system principal code

Status: NEW

(Core :: Layout: Scrolling and Overflow, defect, P3)

Description

[:Gijs (out for now; he/him)]

Per discussion in bug 1907460

Comment 1

[:Gijs (out for now; he/him)]

Off-hand, consumers include:

• https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/browser/components/places/content/browserPlacesViews.js#836 (and related code for places views)
• tabstrip: https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/browser/components/tabbrowser/content/tabs.js#1278
• urlbar input https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/browser/components/urlbar/UrlbarInput.sys.mjs#228
• urlbar rows https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/browser/components/urlbar/UrlbarView.sys.mjs#90
• devtools breadcrumbs https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/devtools/client/inspector/breadcrumbs.js#69
• devtools tabs https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/devtools/client/shared/components/tabs/Tabs.js#113
• arrowscrollbox https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/toolkit/content/widgets/arrowscrollbox.js#118
• autocomplete https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/toolkit/content/widgets/autocomplete-richlistitem.js#57
• menupopup https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/toolkit/content/widgets/menupopup.js#79
• tree https://searchfox.org/mozilla-central/rev/4496b3ed9bb535832e4826f09fbcb645b559a32d/toolkit/content/widgets/tree.js#738