src/vs/workbench/contrib/markers/browser/markersView.ts/MarkersView/renderFilterMessageForActiveFile
class MarkersView:	private renderFilterMessageForActiveFile(container: HTMLElement): void {
		if (this.currentActiveResource && this.markersModel.getResourceMarkers(this.currentActiveResource)) {
			this.renderFilteredByFilterMessage(container);
		} else {
			this.renderNoProblemsMessageForActiveFile(container);
		}
	}