Prevent Accidental Likes

manifest.json

{
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "js": [
        "lib/jquery-2.1.3.min.js",
        "content.js"
      ],
      "matches": [
        "https://*/*, http://www.facebook.com/*",
        "https://www.facebook.com/*"
      ],
      "css": [
        "styles.css"
      ],
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "styles.css"
  ],
  "browser_action": {
    "default_icon": "images/lock-like-128.png"
  },
  "description": "Get a confirmation message before you like something on Facebook.",
  "icons": {
    "16": "images/lock-like-16.png",
    "48": "images/lock-like-48.png",
    "128": "images/lock-like-128.png"
  },
  "manifest_version": 2,
  "name": "Prevent Accidental Likes",
  "permissions": [
    "http://www.facebook.com/",
    "https://www.facebook.com/",
    "tabs",
    "storage"
  ],
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0.1"
}