Rainbow Cursor for Google Docs

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Rainbow Cursor for Google Docs",
  "short_name": "Rainbow Crsr",
  "version": "2.0.0",
  "manifest_version": 2,
  "description": "Make your cursor rainbow in Google Docs.",
  "content_scripts": [
    {
      "matches": [
        "https://docs.google.com/document/*",
        "http://docs.google.com/document/*"
      ],
      "js": [
        "rainbow.js"
      ]
    }
  ],
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_action": {
    "default_title": "Rainbow Cursor",
    "default_icon": "icon.png"
  },
  "permissions": [
    "http://docs.google.com/*",
    "https://docs.google.com/*"
  ]
}