Don't use fingerId when creating names

Rather than using the fingerprintId, choose a unique name
to show in Settings for newly added fingerprints.

Fixes bug 22009865

Change-Id: I88a92ef95f132321a373bd88f6e1eecaf368f551
diff --git a/services/core/java/com/android/server/fingerprint/FingerprintUtils.java b/services/core/java/com/android/server/fingerprint/FingerprintUtils.java
index 1e6e105..d274412 100644
--- a/services/core/java/com/android/server/fingerprint/FingerprintUtils.java
+++ b/services/core/java/com/android/server/fingerprint/FingerprintUtils.java
@@ -56,7 +56,7 @@
     }
 
     public void addFingerprintForUser(Context ctx, int fingerId, int userId) {
-        getStateForUser(ctx, userId).addFingerprint(fingerId);
+        getStateForUser(ctx, userId).addFingerprint(fingerId, userId);
     }
 
     public void removeFingerprintIdForUser(Context ctx, int fingerId, int userId) {