Fix fingerprint enrollment bug that fails during last leg

- Upon configuration changes during the last leg of enrollment,
  a check is required to see if maximum progress has been reached.
  If so, the next intent has to be launched.

bug: 36656476
Test: Manually tested and verified.
Change-Id: Ie4ec75cb775f83536ad0127011aabcc87c6c5ae0

src/com/android/settings/fingerprint/FingerprintEnrollEnrolling.java

@@ -341,6 +341,9 @@ public class FingerprintEnrollEnrolling extends FingerprintEnrollBase
             animateProgress(progress);
         } else {
             mProgressBar.setProgress(progress);
+            if (progress >= PROGRESS_BAR_MAX) {
+                mDelayedFinishRunnable.run();
+            }
         }
     }