Force Chrome to use OS X notifications? I'd like to find a way to use OS X native notifications instead of the Chrome notifications.

I have read something about using a Growl extension and then redirect Growl to OS X Notifications Center using Hiss app, but I never used Growl and for what I've read seems like it was used only on old versions of OS X.

Is there any way?
Yes you can with this experimental feature.
Open chrome://flags/#enable-native-notifications to enable the feature, then restart Chrome.