Examine source code of Abstract Cooper Pipes

{
  "name": "Abstract Cooper Pipes",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "pipes.copper.05.2880x1620.Dark.toolbar.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.62)",
      "toolbar_field_text": "rgba(23, 23, 23, 1)",
      "tab_line": "rgba(0, 0, 0, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a4491427-489e-4adc-9fbd-faa2839283c7}"
    }
  }
}