The access control changes allow us to just use Nfc.apk with
the regular platform certificate, instead of the custom signed
NfcGoogle.apk. So we can compeltely get rid of vendor/google/apps/NfcGoogle
and just build it out of packages/apps/Nfc now.
The package name is also reverted from com.android.nfc3 to com.android.nfc
The NFC uid needs to get bumped (25 to 27) to allow the cert change.
Bug: 5608249
Change-Id: I09a81a896ff3cceb5a8de331d3399921b870932a
a5cb9f4217