Settings: Remove hardcoded extras from ChooseLockPatternSize

                patternSize = 3;

            }

            final boolean isFallback = getActivity().getIntent()

                .getBooleanExtra(LockPatternUtils.LOCKSCREEN_BIOMETRIC_WEAK_FALLBACK, false);

            Intent intent = new Intent(getActivity(), ChooseLockPattern.class);

            intent.putExtras(getActivity().getIntent().getExtras());

            intent.putExtra("pattern_size", patternSize);

            intent.putExtra("key_lock_method", "pattern");

            intent.putExtra("confirm_credentials", false);

            intent.putExtra(LockPatternUtils.LOCKSCREEN_BIOMETRIC_WEAK_FALLBACK,

                    isFallback);

            Intent originatingIntent = getActivity().getIntent();

            // Forward the challenge extras if available in originating intent.

            if (originatingIntent.hasExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE)) {

                intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE,

                        originatingIntent.getBooleanExtra(

                                ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false));

                intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE,

                        originatingIntent.getLongExtra(

                                ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0));

            }

            // Forward the Encryption interstitial required password selection

            if (originatingIntent.hasExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD)) {

                intent.putExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, originatingIntent

                        .getBooleanExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true));

            }

            intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD,

                    (LockscreenCredential) originatingIntent.getParcelableExtra(

                            ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD));

            intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);

            startActivity(intent);