Make 'any'-typed attributes of events available in isolated worlds

Source/bindings/v8/Dictionary.h

Index: Source/bindings/v8/Dictionary.h
diff --git a/Source/bindings/v8/Dictionary.h b/Source/bindings/v8/Dictionary.h
index b105017dbbf5a041893c48d398feee7fe353e6a8..1a7cfb71ff2175796f019707e2b57c7f8418d4dc 100644
--- a/Source/bindings/v8/Dictionary.h
+++ b/Source/bindings/v8/Dictionary.h
@@ -26,7 +26,6 @@
 #ifndef Dictionary_h
 #define Dictionary_h
 
-#include "bindings/v8/ScriptValue.h"
 #include "core/dom/EventListener.h"
 #include "core/dom/MessagePort.h"
 #include <v8.h>
@@ -46,6 +45,8 @@ class IDBKeyRange;
 class MIDIPort;
 class MediaKeyError;
 class Notification;
+class ScriptValue;
+class SerializedScriptValue;
 class SpeechRecognitionError;
 class SpeechRecognitionResult;
 class SpeechRecognitionResultList;
@@ -69,6 +70,7 @@ public:
     bool get(const String&, double&) const;
     bool get(const String&, String&) const;
     bool get(const String&, ScriptValue&) const;
+    bool get(const String&, RefPtr<SerializedScriptValue>&) const;
     bool get(const String&, short&) const;
     bool get(const String&, unsigned short&) const;
     bool get(const String&, unsigned&) const;