chromium/chrome/test/data/extensions/api_test/media_galleries/no_access/manifest.json

{
  "name": "chrome.mediaGalleries.no_access",
  "manifest_version": 2,
  "version": "0.1",
  "description": "test having no access for chrome.mediaGalleries.getMediaFileSystems fails appropriately",
  "app": {
    "background": {
      "scripts": ["common_injected.js", "test.js"]
    }
  },
  "permissions": [{"mediaGalleries": ["allAutoDetected"]}]
}