{
  "prefbar:info": {
    "formatversion": 3
  },
  "prefbar:menu:enabled": {
    "items": [
      "prefbar:button:cleardlmgr"
    ]
  },
  "prefbar:button:cleardlmgr": {
    "type": "button",
    "label": "ClearDL",
    "onclick": "prefbarClearDownloads();\n"
  }
}