[Bug 433382] More efficient interpreter switch when computed goto is not available. r=brendan

js/src/jsopcode.h

@@ -60,14 +60,6 @@ typedef enum JSOp {
     JSOP_LIMIT
 } JSOp;
 
-typedef enum JSOpLength {
-#define OPDEF(op,val,name,token,length,nuses,ndefs,prec,format) \
-    op##_LENGTH = length,
-#include "jsopcode.tbl"
-#undef OPDEF
-    JSOP_LIMIT_LENGTH
-} JSOpLength;
-
 /*
  * JS bytecode formats.
  */