Examine source code of TuBlocker GOOD

{
  "name": "TuBlocker",
  "version": "1.4",
  "browser_action": {
    "default_popup": "index.html"
  },
  "description": "TuBlocker - Ücretsiz reklam engelleyici",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "manifest_version": 2,
  "icons": {
    "16": "icons/logo_16x16.png",
    "48": "icons/logo_48x48.png",
    "128": "icons/logo_128x128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "block.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{54eed942-fb41-4c80-b3d8-b928dd308fcf}"
    }
  }
}