chromium/content/test/data/accessibility/event/add-alert-content-expected-mac.txt

AXLiveRegionChanged on AXGroup AXSubrole=AXApplicationAlert AXDescription='Foo'
=== Start Continuation ===
AXLiveRegionChanged on AXGroup AXSubrole=AXApplicationAlert AXDescription='Bar'
=== Start Continuation ===
AXLiveRegionChanged on AXGroup AXSubrole=AXApplicationAlert AXDescription='Baz'