[Extensions] Convert APIs to use movable types [4]

chrome/common/extensions/api/dashboard_private.json

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 [
   {
     "namespace":"dashboardPrivate",
     "description": "none",
+    "compiler_options": {"use_movable_types": true},
     "types": [
       {
         "id": "Result",
         "type": "string",
         "enum": [{
           "name": "",
           "description": "Empty string, used to indicate success by showPermissionPromptForDelegatedInstall"
         }, {
           "name": "success",
           "description": "Used to indicate success by showPermissionPromptForDelegatedBundleInstall"
@@ skipping 129 matching lines @@
             "type": "function",
             "description": "Called when the install process completes. Upon failures, chrome.runtime.lastError will be set to 'Invalid bundle', 'Invalid icon url', or 'User cancelled install'.",
             "optional": true,
             "parameters": []
           }
         ]
       }
     ]
   }
 ]