Merge "libbinder: service specific error docs" am: 668b7f7184 am: 939d6d34c6 am: 3b49f1aa02 am: b64535d327

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1673454

Change-Id: I0ecdd1f2cfe24855d6bb9cc177b1113d11cce50c