src/vs/workbench/contrib/notebook/browser/view/cellPart.ts/CellPartsCollection/updateInternalLayoutNow
class CellPartsCollection:	updateInternalLayoutNow(viewCell: ICellViewModel) {
		for (const part of this.contentParts) {
			part.updateInternalLayoutNow(viewCell);
		}

		for (const part of this.overlayParts) {
			part.updateInternalLayoutNow(viewCell);
		}
	}