chrome/common/extensions/docs/examples/api/devtools/network/chrome-firephp/manifest.json

{
  "name": "FirePHP for Chrome",
  "version": "1.1",
  "minimum_chrome_version": "10.0",
  "description": "Extends the Developer Tools, adding support for parsing FirePHP messages from server",
  "devtools_page": "devtools.html",
  "background": { "scripts": ["background.js"] },
  "permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "manifest_version": 2
}