Examine source code of Infinity New Tab (Pro)

{
  "manifest_version": 2,
  "name": "__MSG_name_pro__",
  "version": "11.0.13",
  "description": "__MSG_extension_des_pro__",
  "default_locale": "en_US",
  "icons": {
    "32": "icon/pro32.png",
    "96": "icon/pro96.png",
    "128": "icon/pro128.png"
  },
  "browser_action": {
    "default_icon": {
      "32": "icon/pro32.png",
      "96": "icon/pro96.png",
      "128": "icon/pro128.png"
    },
    "default_popup": "popup/index.html",
    "default_title": "__MSG_add_to_infinity__"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "chrome_url_overrides": {
    "newtab": "newtab/index.html"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "permissions": [
    "activeTab",
    "storage",
    "unlimitedStorage",
    "https://google.com/",
    "https://suggestion.baidu.com/",
    "https://mail.google.com/"
  ],
  "optional_permissions": [
    "notifications",
    "bookmarks",
    "topSites",
    "history",
    "management",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    "_favicon/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f7d2c8aa-e06e-4117-8b99-52a145eb7d23}"
    }
  }
}