am 3238302b: Merge "media: add AudioRecord::getMinFrameCount()." into gingerbread

Merge commit '3238302b1819bb384b79402c0106a2bdfc3f35d0' into gingerbread-plus-aosp

* commit '3238302b1819bb384b79402c0106a2bdfc3f35d0':
  media: add AudioRecord::getMinFrameCount().