Examine source code of 桃色びゅあー

{
  "name": "momoiro-ext2",
  "description": "For momoiro code extension",
  "version": "1.0.1",
  "manifest_version": 2,
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "browser_action": {
    "default_title": "momoiro-ext"
  },
  "content_scripts": [
    {
      "matches": [
        "http://momoirocode.web.fc2.com/*"
      ],
      "js": [
        "js/momoirocode.web.fc2.com.js"
      ]
    }
  ],
  "permissions": [
    "http://momoirocode.web.fc2.com/*"
  ],
  "web_accessible_resources": [
    "www/*",
    "js/*",
    "css/*",
    "http://momoirocode.web.fc2.com/*"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';",
  "browser_specific_settings": {
    "gecko": {
      "id": "{13ec2649-f8af-4216-be1f-30f29ce651e8}"
    }
  }
}