src/vs/workbench/contrib/search/common/searchModel.ts/FolderMatchNoRoot/createAndConfigureFileMatch
class FolderMatchNoRoot:	createAndConfigureFileMatch(rawFileMatch: IFileMatch): FileMatch {
		const fileMatch = this.instantiationService.createInstance(FileMatch, this._query.contentPattern, this._query.previewOptions, this._query.maxResults, this, rawFileMatch, null);
		this.doAddFile(fileMatch);
		const disposable = fileMatch.onChange(({ didRemove }) => this.onFileChange(fileMatch, didRemove));
		fileMatch.onDispose(() => disposable.dispose());
		return fileMatch;
	}