Merge 6168:6800 from bleeding_edge to experimental/gc branch.

test/mjsunit/strict-mode.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 460 matching lines @@
   assertEquals(typeof strict.call("Hello"), "string");
   assertTrue(strict.call(object) === object);
 
   // Strict apply.
   assertTrue(strict.apply(null) === null);
   assertTrue(strict.apply(undefined) === undefined);
   assertEquals(typeof strict.apply(7), "number");
   assertEquals(typeof strict.apply("Hello"), "string");
   assertTrue(strict.apply(object) === object);
 })();