Revert the last checkin for Bug 343665; upon further examination, it shouldn't be necessary.

tools/tinderbox/build-seamonkey-util.pl

@@ -24,7 +24,7 @@ use Config;         # for $Config{sig_name} and $Config{sig_num}
 use File::Find ();
 use File::Copy;
 
-$::UtilsVersion = '$Revision: 1.326 $ ';
+$::UtilsVersion = '$Revision: 1.327 $ ';
 
 package TinderUtils;
 
@@ -484,14 +484,11 @@ sub SetupPath {
         # you have to match BuildDebug and --enable-optimize, 
         # --disable-debug to make things work here.
 
-        my $actualProductName = defined($Settings::MacOSProductName) ?
-         $Settings::MacOSProductName : $Settings::ProductName;
-        
         $Settings::DistBin = "dist/";
 
         # Deal with the most common case first.
         if ($Settings::ProductName ne 'XULRunner') {
-            $Settings::DistBin .= $actualProductName;
+            $Settings::DistBin .= "$Settings::ProductName";
             if ($Settings::BuildDebug) {
                 $Settings::DistBin .= "Debug";
             }