Add support for writing byte arrays to parcels

b/13418320

Cherrypicked from f0190bff38b6c29abbfc4a877442f71fc3d7dad8
https://googleplex-android-review.git.corp.google.com/#/c/433320/

Change-Id: I2285df9e9d3dc8a6a54055b13b352b81660bf45d
2 files changed