tree 8ef99d647573ff637a6c32637195119052e60eb0
parent 06098494d748d8270d2b6526330ace88854fa9d2
author Tobin Ehlis <tobine@google.com> 1483546621 -0700
committer Tobin Ehlis <tobine@google.com> 1483567518 -0700

layers:Add TODO comments for valid usage updates

Note a few unique error enum duplicates that should have their own
unique ids added through spec updates.