//This content script injected into the page is to suppress | |
// popup that prevents closing the tab. | |
var PLAY_MUSIC_HOSTNAME = 'play.google.com'; | |
if (document.location.hostname === PLAY_MUSIC_HOSTNAME) { | |
var script = document.createElement('script'); | |
script.src = chrome.extension.getURL("custom_event_listener.js"); | |
document.documentElement.insertBefore(script, document.documentElement.firstChild); | |
} |