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

chrome/common/extensions/api/inline_install_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.
 
 // Private API to initiate inline install flow of other apps.
-[use_movable_types=true] namespace inlineInstallPrivate {
+namespace inlineInstallPrivate {
 
   // This returns a developer-readable error message in error and
   // a string error code in errorCode (see $ref:webstore.ErrorCode)
   callback ResultCallback = void (DOMString error,
                                   DOMString errorCode);
 
   interface Functions {
     // This can currently only be used to install apps, but not extensions.
     static void install(DOMString id,
                         optional ResultCallback callback);
   };
 };