Examine source code of BipBop Privacy+ (Beta)

{
  "name": "BipBop Privacy+",
  "version": "1.0",
  "description": "Search privately and block trackers across the web.",
  "manifest_version": 2,
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "bipbop",
      "keyword": "bipbop",
      "search_url": "https://bipbop.me/search?q={searchTerms}",
      "favicon_url": "https://bipbop.me/favicon.ico",
      "suggest_url": "https://bipbop.me/api/suggest?q={searchTerms}",
      "encoding": "UTF-8",
      "is_default": true
    }
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "tabs",
    "http://*/*",
    "https://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "match_about_blank": true,
      "all_frames": true,
      "js": [
        "content.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    }
  ]
}