Merge "RPC Binder: Shut down the session on disconnect" am: af3a7d09af am: abf1161aef

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2515529

Change-Id: I38abd1a71e5a86fced5724f2e253c3e1d2ca645c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>