tree 17949417f77f0a896b8d11b7c13494aead9bccd5
parent 39b96b6b0c4a1480f0ea81f032e720ad2b62d6c4
author Bryan Lewandowski <bryanlew@google.com> 1457386671 -0800
committer Bryan Lewandowski <bryanlew@google.com> 1459868772 +0000

Add general-use-and-purpose comment for Device interface.

Change-Id: Id6c24bb037790e1d8fd328225b84e036fe70179e
Reviewed-on: https://weave-review.googlesource.com/2860
Reviewed-by: Alex Vakulenko <avakulenko@google.com>