Examine source code of WA-Productions

{
  "theme": {
    "images": {
      "theme_frame": "blitzwa4.png"
    },
    "colors": {
      "frame": "#1e1bcf",
      "tab_background_text": "#1e1bcf"
    }
  },
  "version": "2.0",
  "name": "WA-Productions",
  "manifest_version": 2
}