Examine source code of Linen Warm Grey

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#8f837e",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Linen Warm Grey",
  "manifest_version": 2,
  "description": "A smooth simple linen texture in a warm grey."
}