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/notification/VisibilityPreferenceController.java

@@ -33,6 +33,7 @@ import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.RestrictedLockUtilsInternal;
 
 import java.util.ArrayList;
 
@@ -128,7 +129,7 @@ public class VisibilityPreferenceController extends NotificationPreferenceContro
     private void setRestrictedIfNotificationFeaturesDisabled(RestrictedListPreference pref,
             CharSequence entry, CharSequence entryValue, int keyguardNotificationFeatures) {
         RestrictedLockUtils.EnforcedAdmin admin =
-                RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
+                RestrictedLockUtilsInternal.checkIfKeyguardFeaturesDisabled(
                         mContext, keyguardNotificationFeatures, mAppRow.userId);
         if (admin != null) {
             RestrictedListPreference.RestrictedItem item =