Examine source code of Code Highlighter

{
  "name": "Code Highlighter",
  "version": "1.1",
  "description": "Simply highlights any code inside a ",
  "author": "fides",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "highlight.min.js",
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "242": "images/logo.png"
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{d1f02aa2-513a-4c07-a8c9-554a282d6b25}"
    }
  }
}