IGraphicBufferProducer: fix QUEUE_BUFFER info leak am: d06421fd37 am: 413318311c am: dc9ec35294 am: 9d959e2755 am: edb7c81a1b am: 2a7a1247cb am: 40ba03fc68 am: ea2b6c68e1
am: 6df23e81f7

* commit '6df23e81f762ec7bdf3d575582ad51aaef5172cf':
  IGraphicBufferProducer: fix QUEUE_BUFFER info leak