Destroy It!

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Destroy It!",
  "short_name": "Destroy It!",
  "description": "Toggle the ability to destroy any ads or annoying elements of a webpage.",
  "version": "1.0",
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png",
    "256": "images/icon256.png"
  },
  "browser_action": {
    "default_icon": "images/icon128.png",
    "default_popup": "src/popup.html",
    "default_title": "Destroy It!"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "src/destroy.js"
      ],
      "run_at": "document_end"
    }
  ],
  "permissions": [
    "activeTab",
    "http://*/*",
    "https://*/*"
  ]
}