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

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

Index: third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zCompressionMode.h
diff --git a/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zCompressionMode.h b/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zCompressionMode.h
deleted file mode 100644
index a7cf999cd52cc55deb027dac33acb9ba3597331a..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zCompressionMode.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// 7zCompressionMode.h
-
-#ifndef __7Z_COMPRESSION_MODE_H
-#define __7Z_COMPRESSION_MODE_H
-
-#include "../../../Common/MyString.h"
-
-#include "../../../Windows/PropVariant.h"
-
-#include "../../Common/MethodProps.h"
-
-namespace NArchive {
-namespace N7z {
-
-struct CMethodFull: public CMethod
-{
-  UInt32 NumInStreams;
-  UInt32 NumOutStreams;
-  bool IsSimpleCoder() const { return (NumInStreams == 1) && (NumOutStreams == 1); }
-};
-
-struct CBind
-{
-  UInt32 InCoder;
-  UInt32 InStream;
-  UInt32 OutCoder;
-  UInt32 OutStream;
-};
-
-struct CCompressionMethodMode
-{
-  CObjectVector<CMethodFull> Methods;
-  CRecordVector<CBind> Binds;
-  #ifdef COMPRESS_MT
-  UInt32 NumThreads;
-  #endif
-  bool PasswordIsDefined;
-  UString Password;
-
-  bool IsEmpty() const { return (Methods.IsEmpty() && !PasswordIsDefined); }
-  CCompressionMethodMode(): PasswordIsDefined(false)
-      #ifdef COMPRESS_MT
-      , NumThreads(1)
-      #endif
-  {}
-};
-
-}}
-
-#endif