in nsIAccessible aRootAccessible
Invalidate the accessibility cache associated with aPresShell, for accessibles that were generated for aContainerContent and it's subtree. The container content node for the change is passed in, rather than the changed presentation for the content node itself.
in nsIPresShell aPresShell,
in nsIContent aChangedContent,
in PRUint32 aEvent
The presShell where changes occured.
The affected DOM content.
The event from nsIAccessibleEvent that caused the change. Must be one of:
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