Calculator New Tab with HD Wallpapers

manifest.json

{
  "chrome_settings_overrides": {
    "search_provider": {
      "encoding": "UTF-8",
      "favicon_url": "https://revoext.com/calctab/img/favicon.png",
      "image_url": "",
      "instant_url": "",
      "is_default": true,
      "keyword": "calculator",
      "name": "",
      "search_url": "https://revoext.com/web_search?q={searchTerms}"
    }
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "chrome_url_overrides": {
    "newtab": "new-tab.html"
  },
  "description": "Install Calculator New Tab with HD Wallpapers Theme and enjoy in best Calculator with custom backgrounds.",
  "incognito": "split",
  "manifest_version": 2,
  "name": "Calculator New Tab with HD Wallpapers",
  "offline_enabled": false,
  "page_action": {
    "default_popup": "start-page.html",
    "default_title": "Calculator New Tab with HD Wallpapers"
  },
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "tabs"
  ],
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0.2"
}