manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",

  "manifest_version": 2,

  "name": "WebCensor - Profanity Filter",
  "short_name": "WebCensor",
  "description": "Blocks the swear words, bad, strong, foul language, swearing, cursing, etc. Make browsing for kids safer and Internet cleaner!",
  "version": "1.8",
  "offline_enabled": true,
  "browser_action": {
    "default_icon": "icon16.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs", "<all_urls>","storage","browsingData"
  ],
  "icons": { 
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png" 
  },
  "content_scripts": [
    {
      "matches":["<all_urls>"],
      "js":["functions.js"]
    }
  ],
  "background": {
    "scripts": ["scripts.js"],
    "persistent": false
  },
  "options_page": "options.html",
  "web_accessible_resources": ["words.json"]
}