src/vs/base/browser/dom.ts/restoreParentsScrollTop
export function restoreParentsScrollTop(node: Element, state: number[]): void {
	for (let i = 0; node && node.nodeType === node.ELEMENT_NODE; i++) {
		if (node.scrollTop !== state[i]) {
			node.scrollTop = state[i];
		}
		node = <Element>node.parentNode;
	}
}