Examine source code of firefox anemone 1

{
  "theme": {
    "images": {
      "theme_frame": "firefox_sea-anemone_1.jpg"
    },
    "colors": {
      "frame": "#145241",
      "tab_background_text": "#f7f2f2"
    }
  },
  "version": "2.0",
  "name": "firefox anemone 1",
  "manifest_version": 2,
  "description": "sea anemone - dana point, ca 3.6.11"
}