Fix Network details title not being translated.

- use the title resource id instead of the actual string in the launch
intent so that it can react to language change.

Change-Id: I424dc026a9298d12627c05f97f27e9d4cba5a341
Fixes: 77896130
Test: run i18nscreenshots

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

@@ -912,7 +912,7 @@ public class WifiSettings extends RestrictedSettingsFragment
 
     private void launchNetworkDetailsFragment(ConnectedAccessPointPreference pref) {
         new SubSettingLauncher(getContext())
-                .setTitle(getContext().getString(R.string.pref_title_network_details))
+                .setTitle(R.string.pref_title_network_details)
                 .setDestination(WifiNetworkDetailsFragment.class.getName())
                 .setArguments(pref.getExtras())
                 .setSourceMetricsCategory(getMetricsCategory())