Use Referrer-Policy headers for CSS stylesheets

third_party/WebKit/Source/core/html/parser/PreloadRequest.h

 // Copyright 2015 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 PreloadRequest_h
 #define PreloadRequest_h
 
+#include <memory>
+#include "core/CoreExport.h"
 #include "platform/CrossOriginAttributeValue.h"
 #include "platform/loader/fetch/ClientHintsPreferences.h"
 #include "platform/loader/fetch/FetchRequest.h"
 #include "platform/loader/fetch/IntegrityMetadata.h"
 #include "platform/loader/fetch/Resource.h"
 #include "platform/weborigin/SecurityPolicy.h"
 #include "wtf/Allocator.h"
 #include "wtf/PtrUtil.h"
 #include "wtf/text/TextPosition.h"
-#include <memory>
 
 namespace blink {
 
 class Document;
 
-class PreloadRequest {
+class CORE_EXPORT PreloadRequest {
   USING_FAST_MALLOC(PreloadRequest);
 
  public:
   enum RequestType {
     RequestTypePreload,
     RequestTypePreconnect,
     RequestTypeLinkRelPreload
   };
 
   // TODO(csharrison): Move the implementation to the cpp file when core/html
@@ skipping 100 matching lines @@
   RequestType m_requestType;
   ReferrerPolicy m_referrerPolicy;
   IntegrityMetadataSet m_integrityMetadata;
 };
 
 typedef Vector<std::unique_ptr<PreloadRequest>> PreloadRequestStream;
 
 }  // namespace blink
 
 #endif