1885894 - Remove sidebar persistence off of XULstore

Status: RESOLVED FIXED

(Firefox :: Sidebar, task)

Description

[Sarah Clements [:sclements]]

The SidebarUI state persistence (whether its open or closed) across windows is stored in two places - XULstore here and session restore here.

In session store there's a "sidebar" attribute on the winData object and even in the case of a deferred restore we should be able to modify what attributes are restored. restoreDimensions is called in either case, and I think we'll need to figure out what causes the sidebar attr to be truthy or not: https://searchfox.org/mozilla-central/rev/159929cd10b8fba135c72a497d815ab2dd5a521c/browser/components/sessionstore/SessionStore.sys.mjs#5967-5973. We might need to modify either of these: hhttps://searchfox.org/mozilla-central/rev/159929cd10b8fba135c72a497d815ab2dd5a521c/browser/components/sessionstore/SessionStore.sys.mjs#65,98

Comment 1

[Nikki Sharpley (:nikkis) (she/her)]

Attachment: Bug 1885894 - Remove sidebar persistence from XULStore r=#sidebar-reviewers

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/e86e777fced4
Remove sidebar persistence from XULStore r=sessionstore-reviewers,backup-reviewers,sidebar-reviewers,Gijs,mconley,sfoster,sclements

Comment 3

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/e86e777fced4