Merge "libbinder: Stricter protocol and code for receiving FDs" am: 44f97a532b am: 9b53f343b4 am: d035dba066 am: 171f0038d1

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2140048

Change-Id: Ifd32f4d062533fc9405d3d4c41a0abe492c1d9bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>