Custom Gmail™ Favicons

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Custom Gmail™ Favicons",
  "version": "1.0.1",
  "manifest_version": 2,
  "author": "Evan Carothers",
  "description": "Customize your Gmail™ favicon",
  "homepage_url": "https://github.com/ecaroth/gmail-favicon-customizer-chrome-extension",
  "icons": {
    "16": "src/images/icon-16.png",
    "128": "src/images/icon-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://mail.google.com/mail/*"
      ],
      "js": [
        "src/shared/message-relay/message_relay.js",
        "src/shared/favico/favico.js",
        "src/content/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "/src/*"
  ],
  "permissions": [
    "storage",
    "unlimitedStorage",
    "https://mail.google.com/mail/"
  ],
  "options_ui": {
    "page": "src/options/options.html",
    "chrome_style": true
  },
  "content_security_policy": "script-src 'self'; object-src 'self'"
}