src/vs/workbench/services/textMate/electron-sandbox/textMateWorker.ts/TextMateWorkerModel/constructor
class TextMateWorkerModel:	constructor(uri: URI, lines: string[], eol: string, versionId: number, worker: TextMateWorker, languageId: LanguageId) {
		super(uri, lines, eol, versionId);
		this._tokenizationStateStore = new TokenizationStateStore();
		this._worker = worker;
		this._languageId = languageId;
		this._isDisposed = false;
		this._grammar = null;
		this._resetTokenization();
	}