Distraction-free Facebook Chat UI

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Distraction-free Facebook Chat UI",
  "version": "1.1.2",
  "manifest_version": 2,
  "description": "This extension hides everything on Facebook except for chat",
  "homepage_url": "http://wadehammes.com",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "src/inject/inject.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.facebook.com/*"
      ],
      "css": [
        "src/inject/inject.css"
      ],
      "js": [
        "src/inject/inject.js"
      ]
    }
  ]
}