manifest.json

{
  "manifest_version": 2,
  "name": "Nutrition Facts Label",
  "description": "Nutrition Facts Label",
  "icons": {
    "16": "assets/images/icon16.png",
    "48": "assets/images/icon48.png",
    "128": "assets/images/icon128.png"
  },
  "minimum_chrome_version": "5.0",
  "version": "0.30",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "background": {
    "page": "background.html"
  },
  "browser_action": {
    "default_icon": "assets/images/icon48.png",
    "default_title": "Nutrition Facts Label",
    "default_popup": "background.html"
  },
  "web_accessible_resources": [
    "assets/images/icon1128.png",
    "assets/images/icon16.png",
    "assets/images/icon48.png",
    "assets/images/load.gif",
    "assets/images/logo.png",
    "assets/images/beta.png",
    "assets/css/images/down.png",
    "assets/css/images/up.png",
    "assets/css/nutritionLabel.css",
    "assets/javascript/jquery-2.1.4.min.js",
    "assets/javascript/nutritionLabel.js",
    "nutrition-facts-label.js"
  ],
  "content_scripts": [
    {
      "matches": ["*://*/*"],
      "js": [
        "assets/javascript/jquery-2.1.4.min.js",
        "assets/javascript/nutritionLabel.js",
        "assets/javascript/html2canvas.js",
        "assets/javascript/gfb_nutrition_label.js",
        "nutrition-facts-label.js"
      ]
    }
  ]
}