Open Bug 1597412 Opened 2 months ago Updated 2 months ago

Fix uses of mozilla::dom::InProcessBrowserChildMessageManager::ChromeOuterWindowID in dom/base/InProcessBrowserChildMessageManager.cpp

Categories

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

defect

Tracking

()

Fission Milestone M6

People

(Reporter: djvj, Unassigned)

References

(Blocks 1 open bug)

Details

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

In file dom/base/InProcessBrowserChildMessageManager.cpp

Gets root DocShellTreeItem, and gets Window out of it.

Gets WindowID from top window.

Needs to use BrowsingContext, and assert that the top window is in process.

Should never be called in situations where the top window is not in process.

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

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