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

chrome/common/extensions/api/cryptotoken_private.idl

 // 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.
 
 // <code>chrome.cryptotokenPrivate</code> API that provides hooks to Chrome to
 // be used by cryptotoken component extension.
-namespace cryptotokenPrivate {
+[use_movable_types=true] namespace cryptotokenPrivate {
 
   // Callback for appId check
   callback AppIdCallback = void(boolean result);
 
   interface Functions {
     // Checks whether the origin is allowed to assert the appId, according to
     // the same origin policy defined at
     // http://fidoalliance.org/specs/fido-u2f-v1.0-ps-20141009/
     //     fido-appid-and-facets-ps-20141009.html
     // |securityOrigin| is the origin as seen by the extension, and |appIdUrl|
     // is the appId being asserted by the origin.
     static void canOriginAssertAppId(DOMString securityOrigin,
                                      DOMString appIdUrl,
                                      AppIdCallback callback);
   };
 };