NfcService updates for NfcAdapterExtras API change.

(removing registerTearDownApdus(), adding authenticate())

Change-Id: Ie1b0f7f088317ff3e52721158b0e588dfda14ce4

src/com/android/nfc/NfcService.java

@@ -1890,17 +1890,8 @@ public class NfcService extends Application {
         }
 
         @Override
-        public void registerTearDownApdus(String packageName, ApduList apdu) throws RemoteException {
+        public void authenticate(byte[] token) throws RemoteException {
             NfcService.enforceNfceeAdminPerm(mContext);
-            Log.w(TAG, "NOP");
-            //TODO: Remove this API
-        }
-
-        @Override
-        public void unregisterTearDownApdus(String packageName) throws RemoteException {
-            NfcService.enforceNfceeAdminPerm(mContext);
-            Log.w(TAG, "NOP");
-            //TODO: Remove this API
         }
     };