Merge "Clear statement cache if schema changes." into udc-dev am: 0f8dc074

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21852066



Change-Id: I3f0826bda32a4ece38b5aa83e60a4113a94ca887
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>