Merge "Revert "RPC Binder: dropping all binders drops session"" am: ca5c2fdc...

Merge "Revert "RPC Binder: dropping all binders drops session"" am: ca5c2fdc am: 881c907e am: a1173c5a am: 9b2d71cd

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2488395



Change-Id: Iaabd58546d6b1b2f65f4ba47eb28f1f40b41c106
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>