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

third_party/lzma/v4_65/files/CPP/7zip/Archive/Split/SplitHandler.h

Index: third_party/lzma/v4_65/files/CPP/7zip/Archive/Split/SplitHandler.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/Archive/Split/SplitHandler.h b/third_party/lzma/v4_65/files/CPP/7zip/Archive/Split/SplitHandler.h
deleted file mode 100644
index 9e02076325cba2abc5c3f7abd17d4cd6c729e2cf..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/Archive/Split/SplitHandler.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// Split/Handler.h
-
-#ifndef __SPLIT_HANDLER_H
-#define __SPLIT_HANDLER_H
-
-#include "Common/MyCom.h"
-#include "Common/MyString.h"
-#include "../IArchive.h"
-
-namespace NArchive {
-namespace NSplit {
-
-class CHandler:
-  public IInArchive,
-  public IInArchiveGetStream,
-  // public IOutArchive,
-  public CMyUnknownImp
-{
-public:
-  MY_UNKNOWN_IMP2(IInArchive, IInArchiveGetStream)
-
-  INTERFACE_IInArchive(;)
-
-  STDMETHOD(GetStream)(UInt32 index, ISequentialInStream **stream);
-
-private:
-  UString _subName;
-  UString _name;
-  CObjectVector<CMyComPtr<IInStream> > _streams;
-  CRecordVector<UInt64> _sizes;
-
-  UInt64 _totalSize;
-};
-
-}}
-
-#endif