am 9a4774c1: Merge change I710d4ade into eclair

Merge commit '9a4774c1516acb621dbd6be7b31dbabf56b39f3d' into eclair-plus-aosp

* commit '9a4774c1516acb621dbd6be7b31dbabf56b39f3d':
  Add hasAttendeeData for new events.