am f5b5d177: am 07f3bee2: Push Tag/NdefTag implementation details into the service.

Merge commit 'f5b5d177a94bf5b1e59c11fb6f53e2dd40271f59'

* commit 'f5b5d177a94bf5b1e59c11fb6f53e2dd40271f59':
  Push Tag/NdefTag implementation details into the service.