Revert "Update AppSearchSmokeTest to match latest AppSearch API." am: 1d5658d179 am: 22d7e15b53 am: bdd0e5947f

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/icing/+/13463364

Change-Id: I39ef5c2d4f391c8a90f400aeac6fa7b770c365d6