Instant Bootstrap

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Instant Bootstrap",
  "version": "0.0.6",
  "description": "Customize Bootstrap 3 on your page instantly!",
  "devtools_page": "devtools.html",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-scripts.js"
      ]
    }
  ],
  "permissions": [
    "tabs",
    "<all_urls>"
  ]
}