src/vs/workbench/contrib/notebook/browser/viewParts/notebookEditorWidgetContextKeys.ts/NotebookEditorContextKeys/_updateForNotebookOptions
class NotebookEditorContextKeys:	private _updateForNotebookOptions(): void {
		const layout = this._editor.notebookOptions.getLayoutConfiguration();
		this._useConsolidatedOutputButton.set(layout.consolidatedOutputButton);
		this._cellToolbarLocation.set(this._editor.notebookOptions.computeCellToolbarLocation(this._editor.textModel?.viewType));
	}