src/vs/code/electron-main/auth.ts/ProxyAuthHandler/registerListeners
class ProxyAuthHandler:	private registerListeners(): void {
		const onLogin = Event.fromNodeEventEmitter<LoginEvent>(app, 'login', (event: ElectronEvent, webContents: WebContents, req: ElectronAuthenticationResponseDetails, authInfo: AuthInfo, callback) => ({ event, webContents, req, authInfo, callback }));
		this._register(onLogin(this.onLogin, this));
	}