src/vs/base/browser/ui/breadcrumbs/breadcrumbsWidget.ts/BreadcrumbsWidget/_updateScrollbar
class BreadcrumbsWidget:	private _updateScrollbar(): IDisposable {
		return dom.measure(() => {
			dom.measure(() => { // double RAF
				this._scrollable.setRevealOnScroll(false);
				this._scrollable.scanDomNode();
				this._scrollable.setRevealOnScroll(true);
			});
		});
	}