chromium/chrome/test/data/extensions/good/Extensions/behllobkkfkfnphdnhnkndlbkcpglgmj/1.0.0.0/_locales/en/messages.json

{
  "chrome_extension_name": {
    "message": "My extension 1"
  },
  "chrome_extension_description": {
    "message": "The first extension that I made."
  },
  "color": {
    "message": "Colour"
  },
  "not_in_US_or_GB": {
    "message": "Not in the US or GB."
  }
}