Examine source code of Microsoft Windows XP

{
  "manifest_version": 2,
  "version": "1.0.1",
  "name": "Microsoft Windows XP",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(239, 233, 223)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(71, 133, 248)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(239, 233, 223)",
      "button_background_active": "#d4d4d4",
      "tab_loading": "rgb(239, 233, 223)",
      "toolbar_field_border": "#c7c2b9",
      "toolbar_field_highlight": "rgb(71, 133, 248, .1)",
      "toolbar_field_highlight_text": "#104fc4",
      "popup": "#EFE9DF",
      "sidebar": "#fff",
      "toolbar_bottom_separator": "#c7c2b9"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0dd165db-3990-4458-a6ce-6bb7a2ab3834}"
    }
  }
}