Move HistoryItem handling to DocumentLoader

third_party/WebKit/Source/core/loader/HistoryItem.h

 /*
  * Copyright (C) 2006, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Research In Motion Limited. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 21 matching lines @@
 #include "core/loader/FrameLoaderTypes.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/geometry/IntPoint.h"
 #include "platform/heap/Handle.h"
 #include "platform/scroll/ScrollTypes.h"
 #include "platform/weborigin/Referrer.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class Document;
 class DocumentState;
 class EncodedFormData;
 class KURL;
 class ResourceRequest;
+enum class WebCachePolicy;
 
 class CORE_EXPORT HistoryItem final
     : public GarbageCollectedFinalized<HistoryItem> {
  public:
   static HistoryItem* create() { return new HistoryItem; }
   ~HistoryItem();
 
   const String& urlString() const;
   KURL url() const;
 
@@ skipping 43 matching lines @@
     m_scrollRestorationType = type;
   }
   HistoryScrollRestorationType scrollRestorationType() {
     return m_scrollRestorationType;
   }
 
   void setFormInfoFromRequest(const ResourceRequest&);
   void setFormData(PassRefPtr<EncodedFormData>);
   void setFormContentType(const AtomicString&);
 
-  bool isCurrentDocument(Document*) const;
+  ResourceRequest generateResourceRequest(WebCachePolicy);
 
   DECLARE_TRACE();
 
  private:
   HistoryItem();
 
   String m_urlString;
   Referrer m_referrer;
 
   bool m_didSaveScrollOrScaleState;
@@ skipping 22 matching lines @@
   RefPtr<SerializedScriptValue> m_stateObject;
 
   // info used to repost form data
   RefPtr<EncodedFormData> m_formData;
   AtomicString m_formContentType;
 };  // class HistoryItem
 
 }  // namespace blink
 
 #endif  // HISTORYITEM_H