[Extensions] Remove the "use_movable_types" entry from idl/json files

chrome/common/extensions/api/identity.idl

 // Copyright (c) 2013 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.
 
 // Use the <code>chrome.identity</code> API to get OAuth2 access tokens.
-[use_movable_types=true] namespace identity {
+namespace identity {
 
   dictionary AccountInfo {
     // A unique identifier for the account. This ID will not change
     // for the lifetime of the account.
     DOMString id;
   };
 
   dictionary ProfileUserInfo {
     // An email address for the user account signed into the current
     // profile. Empty if the user is not signed in or the
@@ skipping 139 matching lines @@
     //
     // |path| : The path appended to the end of the generated URL.
     [nocompile] static DOMString getRedirectURL(optional DOMString path);
   };
 
   interface Events {
     // Fired when signin state changes for an account on the user's profile.
     static void onSignInChanged(AccountInfo account, boolean signedIn);
   };
 };