Examine source code of Adskipper for YouTube™

{
  "version": "1.0.0.1resigned1",
  "manifest_version": 2,
  "name": "Adskipper for YouTube™",
  "short_name": "adblockerforyoutube",
  "background": {
    "page": "lib/chrome/background.html"
  },
  "web_accessible_resources": [
    "data/content_script/*"
  ],
  "description": "Skip ads on Youtube.",
  "options_ui": {
    "chrome_style": true,
    "page": "data/options/options.html"
  },
  "permissions": [
    "tabs",
    "storage",
    "webRequest",
    "http://*/*",
    "https://*/*",
    "webRequestBlocking"
  ],
  "content_scripts": [
    {
      "all_frames": true,
      "run_at": "document_start",
      "matches": [
        "*://*.youtube.com/*"
      ],
      "css": [
        "data/content_script/inject.css"
      ],
      "js": [
        "data/message_passing.js",
        "data/content_script/inject.js"
      ]
    }
  ],
  "icons": {
    "16": "data/icons/16.png",
    "32": "data/icons/32.png",
    "48": "data/icons/48.png",
    "64": "data/icons/64.png",
    "128": "data/icons/128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{cca11f1a-6200-4bca-abe6-802e6349c2b6}"
    }
  }
}