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: I053d55c145f32ac0ea4852c47371d4ec477c4d4a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>