Rename Tab Title of Domain/URL

manifest.json

{
  "manifest_version": 2,
  "name": "Rename Tab Title of Domain/URL",
  "short_name": "RTToD",
  "author": "Prashant Kamdar",
  "version": "1.1resigned1",
  "description": "Renames all titles of a particular domain or a single URL.",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "storage",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "script.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_action": {
    "browser_style": false,
    "default_icon": "icon.png",
    "default_title": "Rename Tab Title of Domain/URL",
    "default_popup": "popup/popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4b49ae4d-69b3-40a4-af38-f7e30ddda096}"
    }
  }
}