Remove obsolete TODO in createVirtualDisplayInternal

                @NonNull VirtualDisplayConfig config,

                @Nullable @CallbackExecutor Executor executor,

                @Nullable VirtualDisplay.Callback callback) {

            // TODO(b/205343547): Handle display groups properly instead of creating a new display

            //  group for every new virtual display created using this API.

            // belongs to the same display group.

            IVirtualDisplayCallback callbackWrapper =

                    new DisplayManagerGlobal.VirtualDisplayCallback(callback, executor);

            final int displayId;