Examine source code of Search Scapes

{
  "manifest_version": 2,
  "name": "Search Scapes",
  "description": "Search Scapes brings you a fresh, random wallpaper with every new tab and provides a search experience powered by Yahoo for seamless browsing.",
  "version": "1.0.0",
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Search Scapes",
      "keyword": "SearchScapes",
      "favicon_url": "https://searchscapes.co/favicon.png",
      "search_url": "https://search.yahoo.com/search?q={searchTerms}",
      "suggest_url": "https://search.yahoo.com/sugg/ie?output=fxjson&command={searchTerms}&nResults=10",
      "encoding": "UTF-8",
      "is_default": true
    }
  },
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "128": "images/icon128.png"
    },
    "default_title": "Search Scapes"
  },
  "icons": {
    "128": "images/icon128.png"
  },
  "background": {
    "scripts": [
      "bg/bg.js"
    ]
  },
  "permissions": [
    "contextMenus",
    "storage"
  ],
  "chrome_url_overrides": {
    "newtab": "nt/newtab.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{192be145-e4ef-44db-a58c-60b1fc29851c}"
    }
  }
}