“OK Chrome” for Voice Actions for Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "minimum_chrome_version": "55",
  "name": "“OK Chrome” for Voice Actions for Chrome",
  "description": "Activate Voice Actions for Chrome with your voice.",
  "version": "1.0.1",
  "icons": {
    "48": "images/logo/icon_48.png",
    "128": "images/logo/icon_128.png"
  },
  "permissions": [
    "management",
    "storage"
  ],
  "background": {
    "scripts": [
      "scripts/shared.js",
      "scripts/lib/extpay.js",
      "scripts/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": {
      "16": "images/logo/icon_inactive_16.png",
      "19": "images/logo/icon_inactive_19.png",
      "32": "images/logo/icon_inactive_32.png",
      "38": "images/logo/icon_inactive_38.png"
    },
    "default_title": "Not listening"
  },
  "options_page": "options_page.html",
  "options_ui": {
    "page": "options_embedded.html",
    "open_in_tab": false,
    "chrome_style": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://extensionpay.com/*"
      ],
      "js": [
        "scripts/lib/extpay.js"
      ],
      "run_at": "document_start"
    }
  ]
}