Examine source code of Mech Wolf

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#9c9c9c"
    }
  },
  "version": "2.0",
  "name": "Mech Wolf",
  "manifest_version": 2,
  "description": "A Fierce Mechanical Wolf Watching Over Your Browser! (this is a theme and does not actually protect you from any threats found online or while browsing the web/internet)\n\nThanks You to all our users! If you love it please rate it!"
}