Click to call - Yealink phone

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Click to call - Yealink phone",
  "version": "1.8",
  "description": "Call all phone numbers directly to your Yealink phone, nothing more to do, just click to ear your phone ringing !",
  "manifest_version": 2,
  "author": "Valentin Deville",
  "background": {
    "scripts": [
      "scripts/omnibox.js",
      "scripts/background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_idle",
      "all_frames": true,
      "js": [
        "scripts/inject.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png",
    "256": "icons/256.png",
    "512": "icons/512.png"
  },
  "omnibox": {
    "keyword": "call"
  },
  "options_page": "configuration.html",
  "browser_action": {
    "default_popup": "composer.html"
  },
  "permissions": [
    "storage",
    "notifications",
    "contextMenus",
    "clipboardRead"
  ]
}