Fixes notifications not setting their visibility.

app/src/main/java/com/keylesspalace/tusky/adapter/NotificationsAdapter.java

@@ -38,7 +38,6 @@ import com.keylesspalace.tusky.view.RoundedTransformation;
 import com.keylesspalace.tusky.viewdata.NotificationViewData;
 import com.keylesspalace.tusky.viewdata.StatusViewData;
 import com.squareup.picasso.Picasso;
-import com.varunest.sparkbutton.helpers.Utils;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/com/keylesspalace/tusky/util/ViewDataUtils.java

@@ -37,6 +37,7 @@ public final class ViewDataUtils {
                 .setSpoilerText(visibleStatus.spoilerText)
                 .setRebloggedByUsername(status.reblog == null ? null : status.account.username)
                 .setUserFullName(visibleStatus.account.getDisplayName())
+                .setVisibility(visibleStatus.visibility)
                 .setSenderId(visibleStatus.account.id)
                 .setRebloggingEnabled(visibleStatus.rebloggingAllowed())
                 .createStatusViewData();