Salesforce Dashboard Refresher

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Salesforce Dashboard Refresher",
  "description": "Refresh Dashboard Every 10 Seconds For Salesforce",
  "version": "9",
  "author": "Sebastian Croce",
  "browser_action": {
    "default_icon": "SFDRicon.png",
    "default_title": "Salesforce Dashboard Refresher"
  },
  "icons": {
    "16": "SFDR.png",
    "48": "SFDR.png",
    "128": "SFDR.png"
  },
  "background": {
    "scripts": [
      "jquery-3.3.1.min.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "all_frames": true
    }
  ]
}