Bug 860910: NFC Manager routes NDEF (NFC Data Exchange Format) messages to and from the
NFC hardware.

- Currently supports NDEF read/writes.
- Integration with Shrink UI is pending UI patch.
Merge pull request #13965 from svic/rebase-master-d1bea461-NfcManager

Bug 860910: NFC Manager routes NDEF (NFC Data Exchange Format) messages to and from the NFC hardware. r=alive