Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_extName__", "version": "1.30", "manifest_version": 2, "default_locale": "en", "description": "__MSG_description__", "background": { "page": "background.html" }, "browser_action": { "default_icon": "recover_icon_gray.png", "default_title": "__MSG_extName__" }, "icons": { "16": "img/icon_16.png", "48": "img/icon_48.png", "128": "img/icon_128.png" }, "permissions": [ "tabs" ]} Read more