chrome.app.runtime.onLaunched.addListener(function() {
chrome.app.window.create('main.html', {
- 'bounds': {
- 'width': 800,
- 'height': 555
- },
'frame': 'none',
'resizable': false,
+ 'hidden': true,
}, function(appWindow) {
appWindow.contentWindow.appWindow = appWindow;
});