Merge "Use visible activity for remote animation target if available." into...

Merge "Use visible activity for remote animation target if available." into tm-dev am: db743bb1 am: 1c2052c6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18281171



Change-Id: I0050bb3778b727182240c2816b89a605595f4ce1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>