Make a11y node info parceling more robust am: d0e54c1c09 am: d87b12a4df am: a0f874d5c1 am: c30868369c am: 4c898e40ef am: b35d6eadf3 am: 576768a022 am: 78aa850127 am: 582dc7eb8d am: 292af1c8e8
am: 5ca61fb4e5

Change-Id: I65ffcf39ebc3b31fb4f1ba2727e3c7a9facc282a