Keep only base/extractor.[cc|h].

third_party/lzma/v4_65/files/CPP/7zip/Common/InBuffer.h

Index: third_party/lzma/v4_65/files/CPP/7zip/Common/InBuffer.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/Common/InBuffer.h b/third_party/lzma/v4_65/files/CPP/7zip/Common/InBuffer.h
deleted file mode 100644
index 75625bfd9367b610e799adf58629867797f424d0..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/Common/InBuffer.h
+++ /dev/null
@@ -1,81 +0,0 @@
-// InBuffer.h
-
-#ifndef __INBUFFER_H
-#define __INBUFFER_H
-
-#include "../IStream.h"
-#include "../../Common/MyCom.h"
-#include "../../Common/MyException.h"
-
-#ifndef _NO_EXCEPTIONS
-struct CInBufferException: public CSystemException
-{
-  CInBufferException(HRESULT errorCode): CSystemException(errorCode) {}
-};
-#endif
-
-class CInBuffer
-{
-  Byte *_buffer;
-  Byte *_bufferLimit;
-  Byte *_bufferBase;
-  CMyComPtr<ISequentialInStream> _stream;
-  UInt64 _processedSize;
-  UInt32 _bufferSize;
-  bool _wasFinished;
-
-  bool ReadBlock();
-  Byte ReadBlock2();
-
-public:
-  #ifdef _NO_EXCEPTIONS
-  HRESULT ErrorCode;
-  #endif
-
-  CInBuffer();
-  ~CInBuffer() { Free(); }
-
-  bool Create(UInt32 bufferSize);
-  void Free();
-  
-  void SetStream(ISequentialInStream *stream);
-  void Init();
-  void ReleaseStream() { _stream.Release(); }
-
-  bool ReadByte(Byte &b)
-  {
-    if (_buffer >= _bufferLimit)
-      if (!ReadBlock())
-        return false;
-    b = *_buffer++;
-    return true;
-  }
-  Byte ReadByte()
-  {
-    if (_buffer >= _bufferLimit)
-      return ReadBlock2();
-    return *_buffer++;
-  }
-  UInt32 ReadBytes(Byte *buf, UInt32 size)
-  {
-    if ((UInt32)(_bufferLimit - _buffer) >= size)
-    {
-      for (UInt32 i = 0; i < size; i++)
-        buf[i] = _buffer[i];
-      _buffer += size;
-      return size;
-    }
-    for (UInt32 i = 0; i < size; i++)
-    {
-      if (_buffer >= _bufferLimit)
-        if (!ReadBlock())
-          return i;
-      buf[i] = *_buffer++;
-    }
-    return size;
-  }
-  UInt64 GetProcessedSize() const { return _processedSize + (_buffer - _bufferBase); }
-  bool WasFinished() const { return _wasFinished; }
-};
-
-#endif