better to keep stuff used by common in common

svn: r4327

collects/tests/mzscheme/benchmarks/common/auto.ss

@@ -5,7 +5,7 @@ exec mzscheme -qu "$0" ${1+"$@"}
 
 (module auto mzscheme
   (require (lib "process.ss")
-           "../utils/auto-drive.ss"
+           "cmdline.ss"
            (lib "list.ss")
            (lib "compile.ss")
            (lib "inflate.ss")

collects/tests/mzscheme/benchmarks/common/cmdline.ss

@@ -1,5 +1,5 @@
 
-(module auto-drive mzscheme
+(module cmdline mzscheme
   (require (lib "process.ss")
            (lib "cmdline.ss")
            (lib "list.ss")

collects/tests/mzscheme/benchmarks/rx/auto.ss

@@ -8,7 +8,7 @@ exec mzscheme -qu "$0" ${1+"$@"}
            (lib "port.ss")
            (lib "list.ss")
            (lib "date.ss")
-           "../utils/auto-drive.ss")
+           "../common/cmdline.ss")
 
   (define (test-mzscheme input rx iterations)
     (let ([rx (byte-pregexp rx)])