src/vs/editor/browser/viewParts/margin/margin.ts/Margin/onConfigurationChanged
class Margin:	public override onConfigurationChanged(e: viewEvents.ViewConfigurationChangedEvent): boolean {
		const options = this._context.configuration.options;
		const layoutInfo = options.get(EditorOption.layoutInfo);

		this._canUseLayerHinting = !options.get(EditorOption.disableLayerHinting);
		this._contentLeft = layoutInfo.contentLeft;
		this._glyphMarginLeft = layoutInfo.glyphMarginLeft;
		this._glyphMarginWidth = layoutInfo.glyphMarginWidth;

		return true;
	}