This adds rust derive stanzas to TimeStamp, TimeStampToken, and
HardwareAuthToken.
Also removes an unused import from IKeyMintDevice.
Test: Compiles.
Change-Id: If41248f5cda8015ecb07bec5d1bc75317b803492
This patch removes verifyAuthorization from the KeyMint spec in favor of
secureclock and the TimeStampToken. Timestamp has moved to secureclock
and the VerificationToken was removed from keymint. This reverses the
dependency between keymint and secureclock because keymint no imports
TimeStampToken and Timestamp from secureclock.
Test: Tested with CtsVerifier Fingerprint bound keys test.
Change-Id: I4e0bde0d77e74918e2b5483c30be8057417e3bf1
