extensions/simple-browser/src/simpleBrowserManager.ts/SimpleBrowserManager/show
class SimpleBrowserManager:	public show(inputUri: string | vscode.Uri, options?: ShowOptions): void {
		const url = typeof inputUri === 'string' ? inputUri : inputUri.toString(true);
		if (this._activeView) {
			this._activeView.show(url, options);
		} else {
			const view = SimpleBrowserView.create(this.extensionUri, url, options);
			this.registerWebviewListeners(view);

			this._activeView = view;
		}
	}