Revert "Update AppSearchSmokeTest to match latest AppSearch API." am: 1d5658d179 am: 22d7e15b53 am: cd4af00087

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

Change-Id: I162fda1b2e89fb61bf47438087fbc4df68c25831