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

third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdateProduce.h

Index: third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdateProduce.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdateProduce.h b/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdateProduce.h
deleted file mode 100644
index e18648cd9bd1d21780a7537dd7e3efc00c508533..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdateProduce.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// UpdateProduce.h
-
-#ifndef __UPDATE_PRODUCE_H
-#define __UPDATE_PRODUCE_H
-
-#include "UpdatePair.h"
-
-struct CUpdatePair2
-{
-  bool NewData;
-  bool NewProps;
-  bool IsAnti;
-  
-  int DirIndex;
-  int ArcIndex;
-  int NewNameIndex;
-
-  bool ExistOnDisk() const { return DirIndex != -1; }
-  bool ExistInArchive() const { return ArcIndex != -1; }
-
-  CUpdatePair2(): IsAnti(false), DirIndex(-1), ArcIndex(-1), NewNameIndex(-1) {}
-};
-
-struct IUpdateProduceCallback
-{
-  virtual HRESULT ShowDeleteFile(int arcIndex) = 0;
-};
-
-void UpdateProduce(
-    const CRecordVector<CUpdatePair> &updatePairs,
-    const NUpdateArchive::CActionSet &actionSet,
-    CRecordVector<CUpdatePair2> &operationChain,
-    IUpdateProduceCallback *callback);
-
-#endif