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

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

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
     rights reserved.
     Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
 
     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 108 matching lines @@
 
   bool willFollowRedirect(Resource*, ResourceRequest&, const ResourceResponse&);
   enum DidFinishLoadingReason {
     DidFinishLoading,
     DidFinishFirstPartInMultipart
   };
   void didFinishLoading(Resource*,
                         double finishTime,
                         int64_t encodedDataLength,
                         DidFinishLoadingReason);
-  void didFailLoading(Resource*, const ResourceError&);
+  void didFailLoading(Resource*,
+                      const ResourceError&,
+                      Resource::Status errorStatus);
   void didReceiveResponse(Resource*,
                           const ResourceResponse&,
                           WebDataConsumerHandle*);
   void didReceiveData(const Resource*,
                       const char* data,
                       int dataLength,
                       int encodedDataLength);
   void didDownloadData(const Resource*, int dataLength, int encodedDataLength);
   bool defersLoading() const;
   bool isControlledByServiceWorker() const;
@@ skipping 144 matching lines @@
   }
 
  private:
   Member<ResourceFetcher> m_loader;
   bool m_previousState;
 };
 
 }  // namespace blink
 
 #endif  // ResourceFetcher_h