Merge "libbinder_ndk: cpp asBinder/isRemote final" am: 4a483fa8f4 am: df4e155628 am: e51a4c0f15

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1894139

Change-Id: I0fe2b29d2971d664b09c446b586e3dafafa9ef36