Merge "binder: Don't use reinterpret_cast to down cast" am: 171a64a823 am: 2ed961592f am: 4726666296 am: cbd886a134

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2043432

Change-Id: Ib0a1071021d42dde93a34bae83572b296b77f709
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>