Experimental: fix bug in test.

test/mjsunit/short-circuit-boolean.js

 // Copyright 2009 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 16 matching lines @@
 
 // Test some code paths through the compiler for short-circuited
 // boolean expressions.
 
 function andTest0() {
   var a = 0;
   // Left subexpression is known false at compile time.
   return a != 0 && "failure";
 }
 
-assertTrue(andTest0());
+assertFalse(andTest0());
 
 
 function orTest0() {
   var a = 0;
   // Left subexpression is known true at compile time.
   return a == 0 || "failure";
 }
 
 assertTrue(orTest0());