Merge "Fix Autofill's DATASETS_SHOWN event to be triggered when the UI shows,...

Merge "Fix Autofill's DATASETS_SHOWN event to be triggered when the UI shows, instead of before." into udc-dev am: 255503b5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21892342



Change-Id: Ib47f324d8941917a17652413a45db5d9a973c53b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>