Merge "libbinder: support calls over sockets" am: 4e83ba78f1 am: 32d689ec04 am: 974deb9f13

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1495200

Change-Id: Iab4e34da339d1ac33519efd5aff8b893f5b57d1c