Fix initial prototype of WeakMap function.

src/weakmap.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 69 matching lines @@
 
 // -------------------------------------------------------------------
 
 function SetupWeakMap() {
   // Setup the WeakMap constructor function.
   %SetCode($WeakMap, WeakMapConstructor);
 
   // Setup the WeakMap prototype object.
   %FunctionSetPrototype($WeakMap, new $WeakMap());
 
+  // Setup the constructor property on the WeakMap prototype object.

[Erik Corry, 2011/08/30 09:13:01]

Setup -> Set up
And 3 other places in this file.

[Michael Starzinger, 2011/08/30 09:34:41]

Done.

+  %SetProperty($WeakMap.prototype, "constructor", $WeakMap, DONT_ENUM);
+
   // Setup the non-enumerable functions on the WeakMap prototype object.
   InstallFunctionsOnHiddenPrototype($WeakMap.prototype, DONT_ENUM, $Array(
     "get", WeakMapGet,
     "set", WeakMapSet,
     "has", WeakMapHas,
     "delete", WeakMapDelete
   ));
 }
 
 
 SetupWeakMap();