Source Manifest.json {"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "description": "__MSG_appDescription__", "version": "0.1.1", "short_name": "__MSG_appShortName__", "manifest_version": 2, "default_locale": "en", "icons": { "16": "images/icon-16x16.png", "128": "images/icon-128x128.png" }, "background": { "scripts": [ "scripts/background.js" ] }, "browser_action": { "default_icon": { "16": "images/icon-16x16.png", "32": "images/icon-32x32.png" }, "default_title": "__MSG_browserActionTitle__", "default_popup": "pages/popup.html" }, "options_page": "pages/options.html", "options_ui": { "page": "pages/options.html", "chrome_style": true }, "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'", "permissions": [ "downloads", "downloads.open", "downloads.shelf", "tabs", "activeTab", "webRequest", "storage", "" ]} Read more