Move android.settings.NFC_SETTINGS intent handler to open the Nfc settings fragment, not the generic connected devices fragment.

Change-Id: I03016b36c9beff1bb271710f70e006531290952e
Bug: b/246772836
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 7ed95bc..b17bcd0 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -363,6 +363,7 @@
     }
     public static class WebViewAppPickerActivity extends SettingsActivity { /* empty */ }
     public static class AdvancedConnectedDeviceActivity extends SettingsActivity { /* empty */ }
+    public static class NfcSettingsActivity extends SettingsActivity { /* empty */ }
     public static class BluetoothDeviceDetailActivity extends SettingsActivity { /* empty */ }
     public static class BluetoothBroadcastActivity extends SettingsActivity { /* empty */ }
     public static class BluetoothFindBroadcastsActivity extends SettingsActivity { /* empty */ }