Merge "[RenderScript] Add finalizer to support lib context." into nyc-dev
am: c74fb3fcc1

* commit 'c74fb3fcc15651a470fd6e2e685705d96b69506c':
  [RenderScript] Add finalizer to support lib context.

Change-Id: I1a58f69ae1725da20713c0c987ed9e1775a0007c