am dfa52774: am 48f80f27: am d7d3ebd2: am ff556f49: am 48744e31: Merge "Quantum leave behind items. b/16130906." into ub-gmail-ur14-dev

* commit 'dfa527747c4fb9d15eeaf1bc5b314899b0a84d20':
  Quantum leave behind items. b/16130906.