[Extensions] Convert APIs to use movable types [14]

chrome/common/extensions/api/experience_sampling_private.json

 // Copyright 2014 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": "experienceSamplingPrivate",
     "description": "The experienceSamplingPrivate API listens for when various types of UI elements are displayed and closed (interstitials, infobars, etc.) and pass these events along to whitelisted extensions, along with information about the user’s decisions.",
+    "compiler_options": {"use_movable_types": true},
     "types": [
       {
         "id": "UIElement",
         "type": "object",
         "description": "Information about an element of the UI.",
         "properties": {
           "name": {"type": "string", "description": "The type of interesting UI element."},
           "destination": {"type": "string", "description": "URL that was being navigated to when the UI was shown."},
           "referrer": {"type": "string", "description": "URL that was being navigated from when the UI was shown."},
           "time": {"type": "number", "description": "Time when the UI element was first displayed (in ms since epoch)."}
@@ skipping 67 matching lines @@
           {
             "name": "decision",
             "description": "The decision the user made.",
             "$ref": "UserDecision"
           }
         ]
       }
     ]
   }
 ]