Update the mozilla tests to new version (as of 2010-06-29).

mozilla-tests/js1_5/extensions/regress-342960.js

Index: mozilla-tests/js1_5/extensions/regress-342960.js
===================================================================
--- mozilla-tests/js1_5/extensions/regress-342960.js	(revision 43940)
+++ mozilla-tests/js1_5/extensions/regress-342960.js	(working copy)
@@ -65,7 +65,7 @@
       var i;
       print("don't interrupt the script. let it go.");
       for(i=0;i<1024*1024;i++) meg += "v";
-      for(i=0;i<1024/4;i++) r += meg;
+      for(i=0;i<1024/8;i++) r += meg;
       var o={f1: r, f2: r, f3: r,f4: r,f5: r, f6: r, f7: r, f8: r,f9: r};
       print('done obj');
       var rr=r.toSource();