src: add 'show' to updateInfo of chrome.windows.update
src: add 'show' to updateInfo of chrome.windows.update

https://github.com/nwjs/chromium.src/commit/5b5f2d04844ad466ab93239c4636af03a04b42d4

nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js,nwjs/nw.js