Changed result of entering credentials after forgot pattern

After pressing forgot pattern and entering credentials, it used to
bring you to the screen to choose a new pattern.  Now you are brought
to the screen to choose any unlock method.  The reason for this change
is that both Pattern and FaceLock are valid possibilities when a
pattern is forgotten since FaceLock can use a pattern as a backup
method.

Change-Id: Ide28a780771a50952e72c3c06e1f71cbcb48f834

Author: Brian Colonna

policy/src/com/android/internal/policy/impl/AccountUnlockScreen.java

@@ -54,7 +54,7 @@
 public class AccountUnlockScreen extends RelativeLayout implements KeyguardScreen,
         View.OnClickListener, TextWatcher {
     private static final String LOCK_PATTERN_PACKAGE = "com.android.settings";
-    private static final String LOCK_PATTERN_CLASS = LOCK_PATTERN_PACKAGE + ".ChooseLockPattern";
+    private static final String LOCK_PATTERN_CLASS = LOCK_PATTERN_PACKAGE + ".ChooseLockGeneric";
 
     /**
      * The amount of millis to stay awake once this screen detects activity