chromium/content/test/data/accessibility/aria/aria-status-expected-blink.txt

rootWebArea
++genericContainer ignored
++++genericContainer ignored
++++++status containerLiveRelevant='additions text' containerLiveStatus='polite' liveRelevant='additions text' liveStatus='polite' containerLiveAtomic=true containerLiveBusy=false liveAtomic=true
++++++status containerLiveRelevant='additions text' containerLiveStatus='polite' liveRelevant='additions text' liveStatus='polite' containerLiveAtomic=false containerLiveBusy=false liveAtomic=false