Merge "RPC binder: Add comment to RunRpcServerWithFactory" am: 074b68f40e am: 9f9879f5dd am: 871bf37aba am: 530ea79269

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1885488

Change-Id: I98804330bd84b63ec5682b4dc36114c0c8af98a8