Merge "Add the logging of save event for Autofill framework." into udc-dev am: 7192f069 am: 8a4fd51f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22390888



Change-Id: Ib677edfcd1c9a72b2a5f33a5eac0beb101d70555
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>