Ship for-in initializer deprecation

test/webkit/function-declaration-statement.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  Redistributions in binary form must reproduce the above copyright
 //     notice, this list of conditions and the following disclaimer in the
@@ skipping 129 matching lines @@
         }
 
     return f();
 }
 
 shouldBeTrue("forInVarTest()");
 
 function forInVarInitTest()
 {
     var a;
-    for (var a = false in { field: false })
+    for (var a in { field: false })
         function f()
         {
             return true;
         }
 
     return f();
 }
 
 shouldBeTrue("forInVarInitTest()");
 
@@ skipping 15 matching lines @@
     label:
         function f()
         {
             return true;
         }
 
     return f();
 }
 
 shouldBeTrue("labelTest()");