Sticker - Stock Ticker on Tab

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Sticker - Stock Ticker on Tab",
  "version": "1.3.0",
  "description": "Sticker, a stock ticker extension, displays vital stock information on the browser's tab",
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/contentscript.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "omnibox": {
    "keyword": "sticker"
  },
  "options_page": "options.html",
  "manifest_version": 2,
  "permissions": [
    "<all_urls>"
  ]
}