First part of work to move V8 binding integrity off of vtables.

Source/WebCore/storage/StorageEvent.cpp

Index: Source/WebCore/storage/StorageEvent.cpp
diff --git a/Source/WebCore/storage/StorageEvent.cpp b/Source/WebCore/storage/StorageEvent.cpp
index c451b7ed053e9d1c7cc68955ce43ae5cf583438a..d90318d63f18bea0bae702f1912b1df0e9716f98 100644
--- a/Source/WebCore/storage/StorageEvent.cpp
+++ b/Source/WebCore/storage/StorageEvent.cpp
@@ -42,6 +42,7 @@ PassRefPtr<StorageEvent> StorageEvent::create()
 
 StorageEvent::StorageEvent()
 {
+    ScriptWrappable::init(this);
 }
 
 StorageEvent::~StorageEvent()
@@ -66,6 +67,7 @@ StorageEvent::StorageEvent(const AtomicString& type, const String& key, const St
     , m_url(url)
     , m_storageArea(storageArea)
 {
+    ScriptWrappable::init(this);
 }
 
 StorageEvent::StorageEvent(const AtomicString& type, const StorageEventInit& initializer)
@@ -76,6 +78,7 @@ StorageEvent::StorageEvent(const AtomicString& type, const StorageEventInit& ini
     , m_url(initializer.url)
     , m_storageArea(initializer.storageArea)
 {
+    ScriptWrappable::init(this);
 }
 
 void StorageEvent::initStorageEvent(const AtomicString& type, bool canBubble, bool cancelable, const String& key, const String& oldValue, const String& newValue, const String& url, Storage* storageArea)