src/vs/workbench/services/dialogs/electron-sandbox/fileDialogService.ts/FileDialogService/toNativeOpenDialogOptions
class FileDialogService:	private toNativeOpenDialogOptions(options: IPickAndOpenOptions): INativeOpenDialogOptions {
		return {
			forceNewWindow: options.forceNewWindow,
			telemetryExtraData: options.telemetryExtraData,
			defaultPath: options.defaultUri && options.defaultUri.fsPath
		};
	}