[ImageLoader 2d] Set DecodeError by calling ResourceLoader::cancel()

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
@@ skipping 89 matching lines @@
     DontMarkAsReferenced,
   };
 
   virtual ~Resource();
 
   DECLARE_VIRTUAL_TRACE();
 
   virtual void setEncoding(const String&) {}
   virtual String encoding() const { return String(); }
   virtual void appendData(const char*, size_t);
-  virtual void error(const ResourceError&);
+  virtual void error(const ResourceError&, Status errorStatus);
   virtual void setCORSFailed() {}
 
   void setNeedsSynchronousCacheHit(bool needsSynchronousCacheHit) {
     m_needsSynchronousCacheHit = needsSynchronousCacheHit;
   }
 
   void setLinkPreload(bool isLinkPreload) { m_linkPreload = isLinkPreload; }
   bool isLinkPreload() const { return m_linkPreload; }
 
   void setPreloadDiscoveryTime(double preloadDiscoveryTime) {
@@ skipping 373 matching lines @@
 };
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName)                   \
   DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource,    \
                     resource->getType() == Resource::typeName, \
                     resource.getType() == Resource::typeName);
 
 }  // namespace blink
 
 #endif