[POC] Implement "module responses map" concept

third_party/WebKit/Source/core/loader/modulescript/ModuleScriptCreationParams.h

 // Copyright 2017 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.
 
 #ifndef ModuleScriptCreationParams_h
 #define ModuleScriptCreationParams_h
 
 #include "platform/CrossThreadCopier.h"
 #include "platform/loader/fetch/AccessControlStatus.h"
 #include "platform/weborigin/KURL.h"
@@ skipping 26 matching lines @@
     return access_control_status_;
   }
 
  private:
   const KURL response_url_;
   const String source_text_;
   const WebURLRequest::FetchCredentialsMode fetch_credentials_mode_;
   const AccessControlStatus access_control_status_;
 };
 
+template <>
+struct CrossThreadCopier<ModuleScriptCreationParams>
+    : public CrossThreadCopierPassThrough<ModuleScriptCreationParams> {};
+
 }  // namespace blink
 
 #endif  // ModuleScriptCreationParams_h