Merge "Implement AsRawFd trait for ParcelFileDescriptor" am: 385a3a02d0 am: e409e87f0a am: 6f40ada09e am: 9611c5333f am: e0f493b495

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1789493

Change-Id: Ia912d3e38d28a6f4a45d6e36f907c9ca3afcd825