void ConvertImageToRasterSkia(const sk_sp< DlImage > &dl_image, std::function< void(sk_sp< SkImage >)> encode_task, const fml::RefPtr< fml::TaskRunner > &raster_task_runner, const fml::RefPtr< fml::TaskRunner > &io_task_runner, const fml::WeakPtr< GrDirectContext > &resource_context, const fml::TaskRunnerAffineWeakPtr< SnapshotDelegate > &snapshot_delegate, const std::shared_ptr< const fml::SyncSwitch > &is_gpu_disabled_sync_switch)