Android iMessage Messages Theme

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Android iMessage Messages Theme",
  "version": "0.0.1",
  "description": "A Chrome Extension that gives the Android Messages Web Client an iMessage Theme",
  "icons": {
    "16": "images/icon-32.png",
    "48": "images/icon-64.png",
    "128": "images/icon-128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon-32.png",
      "48": "images/icon-64.png",
      "128": "images/icon-128.png"
    },
    "default_title": "Android iMessage Messages Theme"
  },
  "web_accessible_resources": [
    "images/bg.jpg",
    "style.css"
  ],
  "permissions": [
    "https://messages.google.com/web/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://messages.google.com/web/*"
      ],
      "css": [
        "style.css"
      ],
      "js": [
        "script.js"
      ],
      "run_at": "document_idle"
    }
  ]
}