am 7f6655df: (-s ours) am 17580294: am 8b0b1f77: (-s ours) am 31703583: (-s ours) Merge "DO NOT MERGE libstagefright: Stop using IGBC::BufferItem"

* commit '7f6655dfa1bf2e7740129ca99e08fe0b8bdc290e':
  DO NOT MERGE libstagefright: Stop using IGBC::BufferItem