Open Bug 1594282 Opened 3 months ago Updated 2 months ago

Fix usage of nsIDocShellTreeItem in nsDocShell::GetDocShellEnumerator


(Core :: DOM: Navigation, defect, P2)




Fission Milestone M6


(Reporter: djvj, Unassigned)


(Blocks 1 open bug)


(Whiteboard: [rm-docshell-tree-item:simple])

This just casts (DocShell*)this to an nsIDocShellTreeItem to add to the enumerator list.

This needs to change but the bigger issue is just fixing the nsDocShellEnumerator implementation to use BrowsingContext to traverse the tree instead (stopping at process boundaries in the tree).

The users of nsDocShellEnumerator need to be fixed separately, but this function's fix itself will be trivial - obtaining a BrowsingContext to add instead of a tree-item.

Tentatively moving all bugs whose summaries mention "Fission" (or other Fission-related keywords) but are not assigned to a Fission Milestone to the "?" triage milestone.

This will generate a lot of bugmail, so you can filter your bugmail for the following UUID and delete them en masse:


Fission Milestone: --- → ?
Fission Milestone: ? → M6
Priority: -- → P2
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