am 4c7d3f28: Merge "Remove dead code: NIOBuffer." into gingerbread

Merge commit '4c7d3f28898f4e0d8e9f54537fb92948e650df7f' into gingerbread-plus-aosp

* commit '4c7d3f28898f4e0d8e9f54537fb92948e650df7f':
  Remove dead code: NIOBuffer.