am 708e4251: Merge "Revert the ANSWERING state." into gingerbread

Merge commit '708e42512a8b14202cd872d96d1f071ccb4cf915' into gingerbread-plus-aosp

* commit '708e42512a8b14202cd872d96d1f071ccb4cf915':
  Revert the ANSWERING state.