implemented enumerate method in fingerprintservice
fixes bug 35358801
Test: ran enumeration in template with
1) more fingerprints in fingerprintd
2) more fingerprints in framework
3) no fingerprints in fingerprintd, but fingerprints in framework
4) no fingerprints in framework, but fingerprints in fingerprintd

Change-Id: If876ad0867360d1d05d6b12866a529024860d88a
1 file changed