[automerger skipped] Dispose of input event reciever along with monitor am: 12464ec4c1 -s ours

am skip reason: Merged-In Id201891ffd546119b18b18b692dd87008f6735c2 with SHA-1 33f94a4375 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17062084

Change-Id: I66725e17d4eae3ba468db541593434c47b2bf136