Revert of Simplify starting a navigation

third_party/WebKit/Source/core/fetch/Resource.h

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
@@ skipping 180 matching lines @@
 
     bool isEligibleForIntegrityCheck(SecurityOrigin*) const;
 
     void clearLoader();
 
     SharedBuffer* resourceBuffer() const { return m_data.get(); }
     void setResourceBuffer(PassRefPtr<SharedBuffer>);
 
     virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&);
 
+    virtual void updateRequest(const ResourceRequest&) { }
     virtual void responseReceived(const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>);
     void setResponse(const ResourceResponse& response) { m_response = response; }
     const ResourceResponse& response() const { return m_response; }
 
     virtual void reportResourceTimingToClients(const ResourceTimingInfo&) { }
 
     // Sets the serialized metadata retrieved from the platform's cache.
     virtual void setSerializedCachedMetadata(const char*, size_t);
 
     // This may return nullptr when the resource isn't cacheable.
@@ skipping 162 matching lines @@
     void revalidationFailed();
 
     bool unlock();
 
     bool hasRightHandleCountApartFromCache(unsigned targetCount) const;
 
     void setCachedMetadata(unsigned dataTypeID, const char*, size_t, CachedMetadataHandler::CacheType);
     void clearCachedMetadata(CachedMetadataHandler::CacheType);
     CachedMetadata* cachedMetadata(unsigned dataTypeID) const;
 
+    String m_fragmentIdentifierForRequest;
+
     RefPtr<CachedMetadata> m_cachedMetadata;
     OwnPtrWillBeMember<CacheHandler> m_cacheHandler;
 
     ResourceError m_error;
 
     double m_loadFinishTime;
 
     unsigned long m_identifier;
 
     size_t m_encodedSize;
@@ skipping 43 matching lines @@
 const char* ResourceTypeName(Resource::Type);
 #endif
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \
     DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->type() == Resource::typeName, resource.type() == Resource::typeName); \
     inline typeName##Resource* to##typeName##Resource(const ResourcePtr<Resource>& ptr) { return to##typeName##Resource(ptr.get()); }
 
 }
 
 #endif