Remove blink::Stream related code from FileReaderLoader

third_party/WebKit/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 31 matching lines @@
 #include "wtf/text/WTFString.h"
 #include "wtf/typed_arrays/ArrayBufferBuilder.h"
 #include <memory>
 
 namespace blink {
 
 class BlobDataHandle;
 class DOMArrayBuffer;
 class ExecutionContext;
 class FileReaderLoaderClient;
-class Stream;
 class TextResourceDecoder;
 class ThreadableLoader;
 
 class CORE_EXPORT FileReaderLoader final : public ThreadableLoaderClient {
   USING_FAST_MALLOC(FileReaderLoader);
 
  public:
   enum ReadType {
     ReadAsArrayBuffer,
     ReadAsBinaryString,
     ReadAsText,
     ReadAsDataURL,
     ReadByClient
   };
 
   // If client is given, do the loading asynchronously. Otherwise, load
   // synchronously.
   static std::unique_ptr<FileReaderLoader> create(
       ReadType readType,
       FileReaderLoaderClient* client) {
     return WTF::wrapUnique(new FileReaderLoader(readType, client));
   }
 
   ~FileReaderLoader() override;
 
   void start(ExecutionContext*, PassRefPtr<BlobDataHandle>);
-  void start(ExecutionContext*, const Stream&, unsigned readSize);
   void cancel();
 
   // ThreadableLoaderClient
   void didReceiveResponse(unsigned long,
                           const ResourceResponse&,
                           std::unique_ptr<WebDataConsumerHandle>) override;
   void didReceiveData(const char*, unsigned) override;
   void didFinishLoading(unsigned long, double) override;
   void didFail(const ResourceError&) override;
 
@@ skipping 16 matching lines @@
   long long totalBytes() const { return m_totalBytes; }
 
   FileError::ErrorCode errorCode() const { return m_errorCode; }
 
   void setEncoding(const String&);
   void setDataType(const String& dataType) { m_dataType = dataType; }
 
  private:
   FileReaderLoader(ReadType, FileReaderLoaderClient*);
 
-  void startInternal(ExecutionContext&,
-                     const Stream*,
-                     PassRefPtr<BlobDataHandle>);
   void cleanup();
 
   void failed(FileError::ErrorCode);
   void convertToText();
   void convertToDataURL();
 
   static FileError::ErrorCode httpStatusCodeToErrorCode(int);
 
   ReadType m_readType;
   FileReaderLoaderClient* m_client;
   WTF::TextEncoding m_encoding;
   String m_dataType;
 
   KURL m_urlForReading;
-  bool m_urlForReadingIsStream;
   Persistent<ThreadableLoader> m_loader;
 
   std::unique_ptr<ArrayBufferBuilder> m_rawData;
   bool m_isRawDataConverted;
 
   Persistent<DOMArrayBuffer> m_arrayBufferResult;
   String m_stringResult;
 
   // The decoder used to decode the text data.
   std::unique_ptr<TextResourceDecoder> m_decoder;
@@ skipping 10 matching lines @@
   bool m_hasRange;
   unsigned m_rangeStart;
   unsigned m_rangeEnd;
 
   FileError::ErrorCode m_errorCode;
 };
 
 }  // namespace blink
 
 #endif  // FileReaderLoader_h