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

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

Index: third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdatePair.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdatePair.h b/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdatePair.h
deleted file mode 100644
index 3a332649c91fbb6eb1eb4bc059ca6a7c47e7811f..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/UI/Common/UpdatePair.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// UpdatePair.h
-
-#ifndef __UPDATE_PAIR_H
-#define __UPDATE_PAIR_H
-
-#include "DirItem.h"
-#include "UpdateAction.h"
-
-#include "../../Archive/IArchive.h"
-
-struct CUpdatePair
-{
-  NUpdateArchive::NPairState::EEnum State;
-  int ArcIndex;
-  int DirIndex;
-  CUpdatePair(): ArcIndex(-1), DirIndex(-1) {}
-};
-
-void GetUpdatePairInfoList(
-    const CDirItems &dirItems,
-    const CObjectVector<CArcItem> &arcItems,
-    NFileTimeType::EEnum fileTimeType,
-    CRecordVector<CUpdatePair> &updatePairs);
-
-#endif