chromium/chrome/test/data/extensions/api_test/file_system_provider/extension/manifest.json

{
  // chrome-extension://pkplfbidichfdicaijlchgnapepdginl
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtDfX9dHNh948bt00YhZBm3P6E5QLaOt+v8kXVtibQfiPtOD2FTScB/f0wX/EQWVO7BkaSOsRkTPcPIgocyMPYr2FLgqGLFlYT9nQpKJZUFNF5oJ5rG6Nv7ppf4zEB3j6da1IBRTz2yOZ+6O1TMZxol/V62/QcqrJeggsHTEPGLdr9Ua4b1Ka0xKJnJngZljsbw93FI1o+P9dAh5BS6wTPiZI/vmJVjvMTkSTnaZ3n9Go2t7A0XLcSxLcVyuLAd2mAvSN0mIviOukdM66wr7llif71nKuUt+4qvlr/r9HfwzN6pA4jkwhtS1UD+3CmB+wsHwsnohNcuu4FIQ6rgq/7QIDAQAB",
  "name": "chrome.fileSystemProvider.mount in extensions",
  "version": "0.1",
  "manifest_version": 2,
  "description": "Test for chrome.fileSystemProvider.mount() in an extension.",
  "permissions": ["fileSystemProvider", "fileManagerPrivate"],
  "file_system_provider_capabilities": {
    "source": "device"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "chrome-extension://gfnblenhaahcnmfdbebgincjohfkbnch/test_util.js",
      "test.js"
    ]
  }
}