Remote Control Key Simulator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Remote Control Key Simulator",
  "description": "Generate key events for keys you don't got",
  "version": "0.2",
  "page_action": {
    "default_icon": {
      "16": "icon16.png",
      "19": "icon19.png",
      "38": "icon38.png",
      "48": "icon48.png",
      "128": "icon128.png"
    },
    "default_title": "Remote Control Key Simulator",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "declarativeContent",
    "tabs",
    "https://*.channel4.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*.channel4.com/*"
      ],
      "js": [
        "timer.js"
      ],
      "css": [
        "style.css"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "icon16.png",
    "19": "icon19.png",
    "38": "icon38.png",
    "48": "icon48.png",
    "128": "icon128.png",
    "256": "icon256.png",
    "512": "icon512.png"
  }
}