Merge "input: don't depend on unique_fd cast to int" into main am: 5f71d925...

Merge "input: don't depend on unique_fd cast to int" into main am: 5f71d925 am: ebbe0781 am: c145734d

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2834836



Change-Id: I3e0fb9c3d6693ddd4fd4fc0675f6ccc2602d8cb9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>