src/vs/platform/launch/electron-main/launchMainService.ts/LaunchMainService/browserWindowToInfo
class LaunchMainService:	private browserWindowToInfo(window: BrowserWindow, folderURIs: URI[] = [], remoteAuthority?: string): IWindowInfo {
		return {
			pid: window.webContents.getOSProcessId(),
			title: window.getTitle(),
			folderURIs,
			remoteAuthority
		};
	}