Fix 2594148: confirm PIN/Password before resetting device

This fixes a bug where user was allowed to factory reset the device
without entering their PIN/Password.

It also fixes the same issue with MediaFormat (Settings->SD Card->Format).

Change-Id: I0677a50aa771ad8663513fd7ec398a70953dcde2

src/com/android/settings/ChooseLockPassword.java

@@ -119,7 +119,8 @@ public class ChooseLockPassword extends Activity implements OnClickListener, OnE
         if (savedInstanceState == null) {
             updateStage(Stage.Introduction);
             if (confirmCredentials) {
-                mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST);
+                mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST,
+                        null, null);
             }
         }
     }