Google sheet search

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Google sheet search",
  "description": "Adds a button to search through sheets in google sheet",
  "version": "1.1.0",
  "browser_action": {
    "default_icon": {
      "16": "icons/search16.png",
      "24": "icons/search24.png",
      "32": "icons/search32.png"
    },
    "default_title": "Google Sheets search"
  },
  "permissions": [
    "*://*.docs.google.com/spreadsheets/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.docs.google.com/spreadsheets/*"
      ],
      "js": [
        "script/background.js"
      ],
      "css": [
        "css/search.css"
      ],
      "run_at": "document_start"
    }
  ],
  "icons": {
    "16": "icons/search16.png",
    "48": "icons/search64.png",
    "128": "icons/search128.png"
  }
}