Revert "Update AppSearchSmokeTest to match latest AppSearch API." am: 1d5658d179 am: 22d7e15b53 am: cd4af00087 am: 0892261fce

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

Change-Id: I031a4fc27890033cb7b7f2aaf98d26d60245a0e8