client/cros/a11y/a11y_ext/manifest.json

{
  "name": "A11y Features Extension",
  "description": "For testing A11y features.",
  "manifest_version": 2,
  "version": "0.1",
  "background": {
    "scripts": ["background.js"]
  },
  "permissions" : [
    "accessibilityFeatures.modify",
    "accessibilityFeatures.read",
    "management"
  ]
}