Revert "Update AppSearchSmokeTest to match latest AppSearch API." am: 1d5658d179 am: 22d7e15b53 am: 5ac192e4db

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

Change-Id: Ie578ffa2d52de91ece411be9d571889fd65604c8