Merge "Revert "Add WearNotifications sample to sdk.atree" am: 8b0e298179 am: 70eaf3de15 am: dfa6375f85" into nyc-docs am: dd604550be am: c6f2d3a7b4 am: c869b66d5e
am: b169879ac7

Change-Id: Ie810e33419f592492d2462dbc5368e4b71ee5514