Examine source code of BlpSearch & Yahoo Quick Access

{
  "manifest_version": 2,
  "version": "1.1.816.812",
  "name": "BlpSearch & Yahoo Quick Access",
  "description": "Update your Firefox address bar with BlpSearch as the default search engine and gain direct access to Yahoo Search for faster browsing",
  "icons": {
    "128": "icons/FanaticsSearch-128.png"
  },
  "background": {
    "scripts": [
      "js/brand.js",
      "js/stat.js"
    ]
  },
  "browser_action": {
    "default_icon": "icons/FanaticsSearch-128.png",
    "default_title": "FanaticsSearch",
    "default_popup": "popup/index.html"
  },
  "web_accessible_resources": [
    "icons/checker.gif"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.moviesfanatic.com/*"
      ],
      "js": [
        "js/contentScript.js"
      ],
      "css": [
        "css/contentStyle.css"
      ],
      "run_at": "document_start"
    }
  ],
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "FanaticsSearch",
      "search_url": "https://search.yahoo.com/yhs/search?hspart=blp&hsimp=yhs-default&type=hmp_999_816&p={searchTerms}&param1=sid%3D816%3Aaid%3D999",
      "favicon_url": "https://www.blpsearch.com/images/favicon.ico",
      "is_default": true,
      "keyword": "Default-Search"
    }
  },
  "permissions": [
    "https://service.prsstobe.com/*",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b31e83e5-474c-40ee-a5e4-ede94f4f317e}"
    }
  }
}