refs #5868 removing a little cruft I found

git-svn-id: file:///svn/toku/tokudb@51721 c7de825b-a66e-492c-adef-691d508d4ae1

ft/ft-internal.h

@@ -31,8 +31,6 @@
 #include <util/mempool.h>
 #include <util/omt.h>
 
-// Uncomment the following to use quicklz
-
 #ifndef FT_FANOUT
 #define FT_FANOUT 16
 #endif
@@ -44,14 +42,6 @@ enum { FT_CMD_OVERHEAD = (2 + sizeof(MSN))     // the type plus freshness plus M
 enum { FT_DEFAULT_NODE_SIZE = 1 << 22 };
 enum { FT_DEFAULT_BASEMENT_NODE_SIZE = 128 * 1024 };
 
-struct nodeheader_in_file {
-    int n_in_buffer;
-};
-enum { BUFFER_HEADER_SIZE = (4 // height//
-			     + 4 // n_children
-			     + TREE_FANOUT * 8 // children
-			     ) };
-
 //
 // Field in ftnode_fetch_extra that tells the 
 // partial fetch callback what piece of the node