Reject "out ParcelFileDescriptor" parameters

Out(not inout) parameters should be known how to create it. But in Java,
ParcelFileDescriptor is not default constructible and there's no way to
construct it from nothing.

Instead of rejecting it only in Java, we reject it in every backend for
future compatibility.

Bug: 181194872
Test: aidl_unittests
Change-Id: I93637bb6f5bbbd9f4c3119c0baa8ba4042fc2305
5 files changed