am 0c76c7c5: Merge "add new sensor types for handling gyro data and device orientation more efficiently." into gingerbread

Merge commit '0c76c7c5eedf90b5fa1a95b6a9944b4e58747007' into gingerbread-plus-aosp

* commit '0c76c7c5eedf90b5fa1a95b6a9944b4e58747007':
  add new sensor types for handling gyro data and device orientation