6222288bfb
1) As discussed, lack of internal clients -> remove SyncService component from KLP. This CL reverts that addition. 2) Also includes javadoc cleanup of existing API. 3) Fix naming of allowMetered() -> disallowMetered() in API 4) Removed one-off sync in the future, as it doesn't make sense for sync adapters. Change-Id: I1b17094e6edafb2955cdfb99f39b44274fbe86f9