Epygi Click To Call Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "Epygi’s Click To Call extension is for making one-click calls via Epygi IP PBX to phone numbers on web pages.",
  "version": "2.0.14",
  "manifest_version": 2,
  "name": "Epygi Click To Call Extension",
  "short_name": "Epygi c2c",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "options_page": "options.html",
  "background": {
    "page": "background.html",
    "persistent": false
  },
  "permissions": [
    "storage",
    "contextMenus",
    "http://*/*",
    "https://*/*"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "web_accessible_resources": [
    "options.html",
    "allow-network-connection.html"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "file:///*"
      ],
      "js": [
        "content.bundle.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ]
}