Remove FileException

Source/core/fileapi/FileReaderLoader.h

 /*
  * Copyright (C) 2010 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 58 matching lines @@
     virtual void didFinishLoading(unsigned long, double);
     virtual void didFail(const ResourceError&);
 
     String stringResult();
     PassRefPtr<ArrayBuffer> arrayBufferResult() const;
 #if ENABLE(STREAM)
     PassRefPtr<Blob> blobResult();
 #endif // ENABLE(STREAM)
     unsigned bytesLoaded() const { return m_bytesLoaded; }
     unsigned totalBytes() const { return m_totalBytes; }
-    int errorCode() const { return m_errorCode; }
+    FileError::ErrorCode errorCode() const { return m_errorCode; }
 
     void setEncoding(const String&);
     void setDataType(const String& dataType) { m_dataType = dataType; }
 #if ENABLE(STREAM)
     void setRange(unsigned, unsigned);
 #endif // ENABLE(STREAM)
 
 private:
     void terminate();
     void cleanup();
-    void failed(int errorCode);
+    void failed(FileError::ErrorCode);
     void convertToText();
     void convertToDataURL();
 
     bool isCompleted() const;
 
     static FileError::ErrorCode httpStatusCodeToErrorCode(int);
 
     ReadType m_readType;
     FileReaderLoaderClient* m_client;
     WTF::TextEncoding m_encoding;
@@ skipping 12 matching lines @@
     RefPtr<TextResourceDecoder> m_decoder;
 
     bool m_variableLength;
     unsigned m_bytesLoaded;
     unsigned m_totalBytes;
 
     bool m_hasRange;
     unsigned m_rangeStart;
     unsigned m_rangeEnd;
 
-    int m_errorCode;
+    FileError::ErrorCode m_errorCode;
 };
 
 } // namespace WebCore
 
 #endif // FileReaderLoader_h