Open Bug 1597409 Opened 2 years ago Updated 2 years ago

Fix uses of mozilla::dom::Document::GetXULWindowIfTopLevelChrome in dom/base/Document.cpp


(Core :: DOM: Navigation, defect, P3)




Fission Milestone Future


(Reporter: djvj, Unassigned)


(Blocks 1 open bug)


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

In file dom/base/Document.cpp

Just retrieves the DocShell for a Document and checks it for null.

Change to just not use the nsIDocShellTreeItem type, and use the nsIDocShell type instead.

Kannan says replacing nsIDocShellTreeItem calls should block enabling Fission in Nightly (M6).

Fission Milestone: --- → M6
Priority: -- → P3

Nika says GetXULWindowIfTopLevelChrome is only used in the parent process, so won't be broken by Fission. We don't need to remove it before Fission MVP.

Fission Milestone: M6 → Future
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