Have V8HiddenPropertyName static functions take an isolate in argument

Source/bindings/scripts/code_generator_v8.pm

 # Copyright (C) 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
 # Copyright (C) 2006 Anders Carlsson <andersca@mac.com>
 # Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
 # Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org>
 # Copyright (C) 2006 Apple Computer, Inc.
 # Copyright (C) 2007, 2008, 2009, 2012 Google Inc.
 # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
 # Copyright (C) Research In Motion Limited 2010. All rights reserved.
 # Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
 # Copyright (C) 2012 Ericsson AB. All rights reserved.
@@ skipping 2703 matching lines @@
         V8TRYCATCH_VOID(Dictionary, options, Dictionary(args[1], args.GetIsolate()));
         if (!fill${implClassName}Init(eventInit, options))
             return;
 END
 
     # Store 'any'-typed properties on the wrapper to avoid leaking them between isolated worlds.
     foreach my $attrName (@anyAttributeNames) {
         $implementation{nameSpaceInternal}->add(<<END);
         options.get("${attrName}", ${attrName});
         if (!${attrName}.IsEmpty())
-            args.Holder()->SetHiddenValue(V8HiddenPropertyName::${attrName}(), ${attrName});
+            args.Holder()->SetHiddenValue(V8HiddenPropertyName::${attrName}(args.GetIsolate()), ${attrName});
 END
     }
 
     $implementation{nameSpaceInternal}->add(<<END);
     }
 
     RefPtr<${implClassName}> event = ${implClassName}::create(type, eventInit);
 END
 
     if (@serializableAnyAttributeNames) {
@@ skipping 3340 matching lines @@
         if ($currentInterface->extendedAttributes->{$extendedAttribute}) {
             $found = 1;
         }
         return 1 if $found;
     }, 0);
 
     return $found;
 }
 
 1;