src/vs/workbench/contrib/webviewPanel/browser/webviewEditorInputSerializer.ts/WebviewEditorInputSerializer/deserialize
class WebviewEditorInputSerializer:	public deserialize(
		_instantiationService: IInstantiationService,
		serializedEditorInput: string
	): WebviewInput {
		const data = this.fromJson(JSON.parse(serializedEditorInput));
		return this._webviewWorkbenchService.reviveWebview({
			webviewInitInfo: {
				id: data.id,
				origin: data.origin,
				options: data.webviewOptions,
				contentOptions: data.contentOptions,
				extension: data.extension,
			},
			viewType: data.viewType,
			title: data.title,
			iconPath: data.iconPath,
			state: data.state,
			group: data.group
		});
	}