{
  "name": "Frameless Window",
  "description": "Chrome platform app.",
  "manifest_version": 2,
  "version": "0.1",
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "permissions": ["experimental"],
  "icons": { "128": "icon_128.png" }
}

{
  "name": "Frameless Window",
  "description": "Chrome platform app.",
  "manifest_version": 2,
  "version": "0.1",
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "icons": { "128": "icon_128.png" }
}

Remove no longer necessary experimental permission
Remove no longer necessary experimental permission
