Add benchmarks for View inflation

Also speed up RenderNode creation:

Use finalizer() instead of NativeAllocationRegistry, this
shaves ~3us off of creation currently

Avoid instanceof, instead have SurfaceView explicitly ask
for updates.

Remove unused method call.

Test: ran benchmarks
Change-Id: I3117fdf72313a4e6a9965baca9f2a8b855c19b34