Examine source code of Type O Negative LIKM

{
  "name": "Type O Negative LIKM",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "ton2.png"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0a85cb41-2139-479e-a7a5-bc4f4f90af26}"
    }
  }
}