Examine source code of World Wide Events

{
  "manifest_version": 2,
  "name": "__MSG_chrome_extension_name__",
  "description": "__MSG_chrome_extension_description__",
  "version": "1.4resigned1",
  "default_locale": "en",
  "applications": {
    "gecko": {
      "id": "oinkandstuffevents@gmail.com"
    }
  },
  "options_page": "options/index.html",
  "browser_action": {
    "default_title": "__MSG_chrome_extension_name__",
    "default_icon": {
      "19": "img/icon_19.png",
      "38": "img/icon_38.png"
    },
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "eventPage.js"
    ]
  },
  "icons": {
    "16": "img/icon_16.png",
    "48": "img/icon_48.png",
    "128": "img/icon_128.png"
  },
  "permissions": [
    "<all_urls>",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://events.oinkandstuff.com/*"
      ],
      "js": [
        "myScript.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'"
}