Image Checker

manifest.json

{
  "update_url": "http://clients2.google.com/service/update2/crx",
  "name": "Image Checker",
  "version": "1.3",
  "manifest_version": 2,
  "description": "Check for incorrectly resized and single-pixel images",
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "images/imageCheck22.png",
    "default_popup": "popup.html",
    "default_title": "Click to check for resized images"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "css": [
        "css/injected.css"
      ],
      "js": [
        "js/contentscript.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ],
  "icons": {
    "16": "images/imageCheck16.png",
    "22": "images/imageCheck22.png",
    "32": "images/imageCheck32.png",
    "48": "images/imageCheck48.png",
    "128": "images/imageCheck128.png"
  },
  "permissions": []
}