src/vs/workbench/contrib/markers/browser/markersTable.ts/MarkerOwnerColumnRenderer/renderTemplate
class MarkerOwnerColumnRenderer:	renderTemplate(container: HTMLElement): IMarkerHighlightedLabelColumnTemplateData {
		const columnElement = DOM.append(container, $('.owner'));
		const highlightedLabel = new HighlightedLabel(columnElement);
		return { columnElement, highlightedLabel };
	}