RestrictedLockUtils was split into ...Internal

This means that in some cases RestrictedLockUtils has to be used and in
some RestrictedLockUtilsInternal.

This causes a lot of trivial code changes.

I also updated the ordering of the imports in all affected files.

Bug: 110953302
Test: Built
      make -j RunSettingsRoboTests
Change-Id: I9bdf8b89134f853bae4f38c81af436715c73e924

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

@@ -26,6 +26,7 @@ import androidx.appcompat.app.AlertDialog;
 
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.RestrictedLockUtilsInternal;
 import com.android.settingslib.wifi.AccessPoint;
 
 public class WifiDialog extends AlertDialog implements WifiConfigUiBase,
@@ -117,7 +118,7 @@ public class WifiDialog extends AlertDialog implements WifiConfigUiBase,
                 case BUTTON_FORGET:
                     if (WifiUtils.isNetworkLockedDown(getContext(), mAccessPoint.getConfig())) {
                         RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getContext(),
-                                RestrictedLockUtils.getDeviceOwner(getContext()));
+                                RestrictedLockUtilsInternal.getDeviceOwner(getContext()));
                         return;
                     }
                     mListener.onForget(this);