Examine source code of vijay.

{
  "theme": {
    "images": {
      "theme_frame": "firefoxH2.jpg"
    },
    "colors": {
      "frame": "#ff00f7",
      "tab_background_text": "#002fff"
    }
  },
  "version": "2.0",
  "name": "vijay.",
  "manifest_version": 2,
  "description": "hello"
}