[automerger skipped] New Pipeline: Remote Input 1/4: Extract legacy pipeline logic within NotificationRemoteInputManager am: d4e9cfb087 am: b755bb329b -s ours

am skip reason: Merged-In I5424d3525601fda2b217c3d13130769106d4f50d with SHA-1 15a52f2ffc is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16167379

Change-Id: I794cd49570bb9aafe8ffcef8b36735598004881c