src/vs/workbench/contrib/webview/browser/baseWebviewElement.ts/BaseWebview/contentOptions
class BaseWebview:	public set contentOptions(options: WebviewContentOptions) {
		this._logService.debug(`Webview(${this.id}): will update content options`);

		if (areWebviewContentOptionsEqual(options, this.content.options)) {
			this._logService.debug(`Webview(${this.id}): skipping content options update`);
			return;
		}

		this.doUpdateContent({
			html: this.content.html,
			options: options,
			state: this.content.state,
		});
	}