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

* commit 'ea2b6c68e14b918972b1390765fdf4f748b49ba2':
  IGraphicBufferProducer: fix QUEUE_BUFFER info leak