Merge "libbinder*: clarify setDataPosition constraints" am: f967183ebc

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2101835

Change-Id: Ie2b9794915d769fc4dbb1c4fbb170709d6c71d6a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>