Merge "binder: Don't use reinterpret_cast to down cast" am: 171a64a8

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



Change-Id: Iaece003a9367ec7f6e47260a8a18d03c7890d1bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>