Merge "Fix warnings in preparation for Rust 1.53.0" am: f05210f787 am: ed95ef1acf am: 93620aa9b6 am: 36d031ba89

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1778653

Change-Id: I1bb5b4f43964741465e32231e5f9470fe2edc109