Knowlocker Screen Capturing

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Knowlocker Screen Capturing",
  "author": "",
  "version": "1.0.4",
  "manifest_version": 2,
  "minimum_chrome_version": "34",
  "description": "This WebRTC screen capturing extension can be used within any WebRTC library/application!",
  "homepage_url": "https://www.knowlocker.com/",
  "background": {
    "scripts": [
      "background-script.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "js": [
        "content-script.js"
      ],
      "all_frames": true,
      "run_at": "document_end",
      "matches": [
        "*://knowlocker.loc/*",
        "*://*.knowlocker.loc/*",
        "*://knowlocker.com/*",
        "*://*.knowlocker.com/*"
      ]
    }
  ],
  "externally_connectable": {
    "matches": [
      "*://knowlocker.loc/*",
      "*://*.knowlocker.loc/*",
      "*://knowlocker.com/*",
      "*://*.knowlocker.com/*"
    ]
  },
  "icons": {
    "16": "icon16.ico",
    "48": "icon48.png",
    "128": "icon128.png",
    "512": "icon512.png"
  },
  "permissions": [
    "desktopCapture",
    "tabs",
    "http://*/",
    "https://*/"
  ],
  "web_accessible_resources": [
    "icon16.ico",
    "icon48.png",
    "icon128.png",
    "icon512.png"
  ]
}