Don't exchange null and undefined with the global object in function.prototype.{call, apply} for ...

test/mjsunit/regress/regress-485.js

Index: test/mjsunit/regress/regress-485.js
===================================================================
--- test/mjsunit/regress/regress-485.js	(revision 7676)
+++ test/mjsunit/regress/regress-485.js	(working copy)
@@ -38,20 +38,7 @@
 
 assertEquals(global, builtin(), "Direct call to builtin");
 
-assertEquals(global, builtin.call(), "call() to builtin");
-assertEquals(global, builtin.call(null), "call(null) to builtin");
-assertEquals(global, builtin.call(undefined), "call(undefined) to builtin");
 
-assertEquals(global, builtin.apply(), "apply() to builtin");
-assertEquals(global, builtin.apply(null), "apply(null) to builtin");
-assertEquals(global, builtin.apply(undefined), "apply(undefined) to builtin");
-
-assertEquals(global, builtin.call.call(builtin), "call.call() to builtin");
-assertEquals(global, builtin.call.apply(builtin), "call.apply() to builtin");
-assertEquals(global, builtin.apply.call(builtin), "apply.call() to builtin");
-assertEquals(global, builtin.apply.apply(builtin), "apply.apply() to builtin");
-
-
 // Builtin that depends on value of this to compute result.
 var builtin2 = Object.prototype.toString;