Merge "libbinder: warn when vndbinder use is wasted" am: c847b39215 am: 91e3f29f36

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2433883

Change-Id: I03bfea9439915d03cf84d142e660cea691de86bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>