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

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

Index: third_party/lzma/v4_65/files/CPP/7zip/Common/OutBuffer.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/Common/OutBuffer.h b/third_party/lzma/v4_65/files/CPP/7zip/Common/OutBuffer.h
deleted file mode 100644
index 62e77caae46045ff2ae7dd25da6cdc53b28ce2ff..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/Common/OutBuffer.h
+++ /dev/null
@@ -1,64 +0,0 @@
-// OutBuffer.h
-
-#ifndef __OUTBUFFER_H
-#define __OUTBUFFER_H
-
-#include "../IStream.h"
-#include "../../Common/MyCom.h"
-#include "../../Common/MyException.h"
-
-#ifndef _NO_EXCEPTIONS
-struct COutBufferException: public CSystemException
-{
-  COutBufferException(HRESULT errorCode): CSystemException(errorCode) {}
-};
-#endif
-
-class COutBuffer
-{
-protected:
-  Byte *_buffer;
-  UInt32 _pos;
-  UInt32 _limitPos;
-  UInt32 _streamPos;
-  UInt32 _bufferSize;
-  CMyComPtr<ISequentialOutStream> _stream;
-  UInt64 _processedSize;
-  Byte  *_buffer2;
-  bool _overDict;
-
-  HRESULT FlushPart();
-public:
-  #ifdef _NO_EXCEPTIONS
-  HRESULT ErrorCode;
-  #endif
-
-  COutBuffer(): _buffer(0), _pos(0), _stream(0), _buffer2(0) {}
-  ~COutBuffer() { Free(); }
-  
-  bool Create(UInt32 bufferSize);
-  void Free();
-
-  void SetMemStream(Byte *buffer) { _buffer2 = buffer; }
-  void SetStream(ISequentialOutStream *stream);
-  void Init();
-  HRESULT Flush();
-  void FlushWithCheck();
-  void ReleaseStream() {  _stream.Release(); }
-
-  void WriteByte(Byte b)
-  {
-    _buffer[_pos++] = b;
-    if(_pos == _limitPos)
-      FlushWithCheck();
-  }
-  void WriteBytes(const void *data, size_t size)
-  {
-    for (size_t i = 0; i < size; i++)
-      WriteByte(((const Byte *)data)[i]);
-  }
-
-  UInt64 GetProcessedSize() const;
-};
-
-#endif