Merge "[Autofill] Fix memory leak" into udc-dev am: 5734096da8 am: 19c89d3d99

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23428636

Change-Id: I51dd220040efc5825d1c0d6089f4b4215dabf01c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>