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

third_party/lzma/v4_65/files/C/Archive/7z/7zHeader.h

Index: third_party/lzma/v4_65/files/C/Archive/7z/7zHeader.h
diff --git a/third_party/lzma/v4_65/files/C/Archive/7z/7zHeader.h b/third_party/lzma/v4_65/files/C/Archive/7z/7zHeader.h
deleted file mode 100644
index 9941b6f7f86d23766db80d6a582bf7e02686b640..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/C/Archive/7z/7zHeader.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 7zHeader.h -- 7z Headers
-2008-10-04 : Igor Pavlov : Public domain */
-
-#ifndef __7Z_HEADER_H
-#define __7Z_HEADER_H
-
-#include "../../Types.h"
-
-#define k7zSignatureSize 6
-extern Byte k7zSignature[k7zSignatureSize];
-
-#define k7zMajorVersion 0
-
-#define k7zStartHeaderSize 0x20
-
-enum EIdEnum
-{
-  k7zIdEnd,
-    
-  k7zIdHeader,
-    
-  k7zIdArchiveProperties,
-    
-  k7zIdAdditionalStreamsInfo,
-  k7zIdMainStreamsInfo,
-  k7zIdFilesInfo,
-  
-  k7zIdPackInfo,
-  k7zIdUnpackInfo,
-  k7zIdSubStreamsInfo,
-  
-  k7zIdSize,
-  k7zIdCRC,
-  
-  k7zIdFolder,
-  
-  k7zIdCodersUnpackSize,
-  k7zIdNumUnpackStream,
-  
-  k7zIdEmptyStream,
-  k7zIdEmptyFile,
-  k7zIdAnti,
-  
-  k7zIdName,
-  k7zIdCTime,
-  k7zIdATime,
-  k7zIdMTime,
-  k7zIdWinAttributes,
-  k7zIdComment,
-  
-  k7zIdEncodedHeader,
-  
-  k7zIdStartPos,
-  k7zIdDummy
-};
-
-#endif