5261 libm should stop using synonyms.h

@@ -26,11 +26,10 @@
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #include "libm.h"
-#include "libm_synonyms.h"
 
 long double __poly_libmq(x,n,p)
 long double x,p[];
 int n;
 {