Use SearchIndexableData enable state for WiFi Settings

- same as for Bluetooth
- now the remembered WiFi networks names can be indexed when
WiFi is turned on

Change-Id: I904ce6a425c21ee07ce3ee8fdc0cd71ab5a18d12

src/com/android/settings/wifi/WifiSettings.java

@@ -1195,6 +1195,7 @@ public class WifiSettings extends RestrictedSettingsFragment
                     data = new SearchIndexableRaw(context);
                     data.title = accessPoint.getTitle().toString();
                     data.screenTitle = res.getString(R.string.wifi_settings);
+                    data.enabled = enabled;
                     result.add(data);
                 }