The King of Gear

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "The King of Gear",
  "short_name": "The King of Gear",
  "version": "1.0.1",
  "description": "Discover gear info, guitar tunings, song lyrics, and more, when watching your favorite Radiohead videos!",
  "browser_action": {
    "default_title": "The King of Gear",
    "default_icon": "img/inactive_icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://thekingofgear.com/*",
        "https://www.sweetwater.com/*",
        "https://www.youtube.com/*",
        "https://s.ytimg.com/*"
      ],
      "js": [
        "js/jquery.js",
        "js/content.js",
        "js/dll.vendor.js",
        "js/bundle.js"
      ]
    }
  ],
  "icons": {
    "16": "img/icon16.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval' https://s.ytimg.com https://*.youtube.com https://ssl.google-analytics.com; object-src 'self'",
  "permissions": [
    "activeTab",
    "storage",
    "http://www.sweetwater.com/*",
    "http://www.youtube.com/*",
    "http://www.manaweb.com/*",
    "http://localhost/*"
  ],
  "background": {
    "scripts": [
      "js/jquery.js",
      "js/background.js"
    ]
  }
}