Freeze tab Title and Favicon

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Freeze tab Title and Favicon",
  "version": "1.0.0",
  "description": "Freeze tab Title and Favicon",
  "icons": {
    "128": "logo_128px.png"
  },
  "author": "Francois-Guillaume Ribreau",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "contextMenus",
    "http://*/",
    "https://*/"
  ],
  "commands": {}
}