Make the Holidays Merry Christmas Again

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Make the Holidays Merry Christmas Again",
  "description": "Win the war on the war on Christmas by turning every use of the word holiday into Merry Christmas!",
  "version": "1.2",
  "manifest_version": 2,
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_title": "Merry Christmas!"
  },
  "default_locale": "en",
  "permissions": [],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/jquery.min.js",
        "src/Replacer.js",
        "src/inject.js"
      ],
      "css": [
        "css/inject.css"
      ]
    }
  ],
  "web_accessible_resources": [
    "fonts/*"
  ]
}