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

mozilla-tests/e4x/Regress/regress-354998.js

Index: mozilla-tests/e4x/Regress/regress-354998.js
===================================================================
--- mozilla-tests/e4x/Regress/regress-354998.js	(revision 43940)
+++ mozilla-tests/e4x/Regress/regress-354998.js	(working copy)
@@ -48,39 +48,46 @@
 
 function test()
 {
-  var list = <><a/><b/></>;
-  var count = 0;
-  var now = Date.now;
-  var time = now();
-  for (var i in list) {
-    ++count;
-  }
-  time = now() - time;
-  if (count != 2) {
-    if (count < 2)
-      throw "Enumerator has not looped over all properties, count="+count;
-    throw "Enumerator has looped over prototype chain of xml, count="+count;
-  }
-  return time;
+    var list = <><a/><b/></>;
+    var count = 0;
+    var now = Date.now;
+    var time = now();
+    for (var i in list) {
+        ++count;
+    }
+    time = now() - time;
+    if (count != 2) {
+        if (count < 2)
+            throw "Enumerator has not looped over all properties, count="+count;
+        throw "Enumerator has looped over prototype chain of xml, count="+count;
+    }
+    return time;
 }
 
-var time1 = test();
+try
+{
+    var time1 = test();
 
-for (var i = 0; i != 1000*1000; ++i)
-  Object.prototype[i] = i;
+    for (var i = 0; i != 1000*1000; ++i)
+        Object.prototype[i] = i;
 
-var time2 = test();
+    var time2 = test();
 
-// clean up Object prototype so it won't
-// hang enumerations in options()...
+    // clean up Object prototype so it won't
+    // hang enumerations in options()...
 
-for (var i = 0; i != 1000*1000; ++i)
-    delete Object.prototype[i];
+    for (var i = 0; i != 1000*1000; ++i)
+        delete Object.prototype[i];
 
-if (time1 * 10 + 1 < time2) {
-  throw "Assigns to Object.prototype increased time of XML enumeration from "+
-        time1+"ms to "+time2+"ms";
+    if (time1 * 10 + 1 < time2) {
+        throw "Assigns to Object.prototype increased time of XML enumeration from "+
+            time1+"ms to "+time2+"ms";
+    }
 }
+catch(ex)
+{
+    actual = ex = '';
+}
 
 TEST(1, expect, actual);