Examine source code of Someones Watching

{
  "theme": {
    "images": {
      "theme_frame": "watching.jpg"
    },
    "colors": {
      "frame": "#e0d7d7",
      "tab_background_text": "#e8dfdf"
    }
  },
  "version": "2.0",
  "name": "Someones Watching",
  "manifest_version": 2,
  "description": "eyes"
}