[automerger skipped] Replace nn::NativeHandle with nn::SharedHandle am: 49817a0e0f am: 19d48e79f2 am: 4ac37a1810 am: ce36eb2b2a -s ours

am skip reason: Change-Id I73b2b93aab6cbf37d3c145e15ee9ae45228954f1 with SHA-1 d4290b8bf8 is in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1484123

Change-Id: Ic73188b04f71abbaaa2a96a7347965096df09127