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

third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zHeader.h

Index: third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zHeader.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zHeader.h b/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zHeader.h
deleted file mode 100644
index 30622b90e832a2572aec2a6654dd0ef27c6eb445..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zHeader.h
+++ /dev/null
@@ -1,97 +0,0 @@
-// 7z/7zHeader.h
-
-#ifndef __7Z_HEADER_H
-#define __7Z_HEADER_H
-
-#include "../../../Common/Types.h"
-
-namespace NArchive {
-namespace N7z {
-
-const int kSignatureSize = 6;
-extern Byte kSignature[kSignatureSize];
-
-// #define _7Z_VOL
-// 7z-MultiVolume is not finished yet.
-// It can work already, but I still do not like some
-// things of that new multivolume format.
-// So please keep it commented.
-
-#ifdef _7Z_VOL
-extern Byte kFinishSignature[kSignatureSize];
-#endif
-
-struct CArchiveVersion
-{
-  Byte Major;
-  Byte Minor;
-};
-
-const Byte kMajorVersion = 0;
-
-struct CStartHeader
-{
-  UInt64 NextHeaderOffset;
-  UInt64 NextHeaderSize;
-  UInt32 NextHeaderCRC;
-};
-
-const UInt32 kStartHeaderSize = 20;
-
-#ifdef _7Z_VOL
-struct CFinishHeader: public CStartHeader
-{
-  UInt64 ArchiveStartOffset;  // data offset from end if that struct
-  UInt64 AdditionalStartBlockSize; // start  signature & start header size
-};
-
-const UInt32 kFinishHeaderSize = kStartHeaderSize + 16;
-#endif
-
-namespace NID
-{
-  enum EEnum
-  {
-    kEnd,
-
-    kHeader,
-
-    kArchiveProperties,
-    
-    kAdditionalStreamsInfo,
-    kMainStreamsInfo,
-    kFilesInfo,
-    
-    kPackInfo,
-    kUnpackInfo,
-    kSubStreamsInfo,
-
-    kSize,
-    kCRC,
-
-    kFolder,
-
-    kCodersUnpackSize,
-    kNumUnpackStream,
-
-    kEmptyStream,
-    kEmptyFile,
-    kAnti,
-
-    kName,
-    kCTime,
-    kATime,
-    kMTime,
-    kWinAttributes,
-    kComment,
-
-    kEncodedHeader,
-
-    kStartPos,
-    kDummy
-  };
-}
-
-}}
-
-#endif