Merge "Add rpc server using service factory" am: e8c59a5233 am: 9add5b7814 am: af1a5c829d

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1868867

Change-Id: I1ef4a1e4af4ce019ba4da70dad0c147a2803e5a7