bindings: Retires ScriptWrappable::init, etc.

Source/core/events/AutocompleteErrorEvent.h

Index: Source/core/events/AutocompleteErrorEvent.h
diff --git a/Source/core/events/AutocompleteErrorEvent.h b/Source/core/events/AutocompleteErrorEvent.h
index 6c856548d13bba47f209b67f47c50514da0bb1fe..e9d48f416c56fc5e1d0fc400b76e622b5809ac96 100644
--- a/Source/core/events/AutocompleteErrorEvent.h
+++ b/Source/core/events/AutocompleteErrorEvent.h
@@ -58,24 +58,15 @@ public:
     virtual void trace(Visitor* visitor) OVERRIDE { Event::trace(visitor); }
 
 private:
-    AutocompleteErrorEvent()
-    {
-        ScriptWrappable::init(this);
-    }
+    AutocompleteErrorEvent() { }
 
     AutocompleteErrorEvent(const String& reason)
         : Event(EventTypeNames::autocompleteerror, true, false)
-        , m_reason(reason)
-    {
-        ScriptWrappable::init(this);
-    }
+        , m_reason(reason) { }
 
     AutocompleteErrorEvent(const AtomicString& eventType, const AutocompleteErrorEventInit& initializer)
         : Event(eventType, initializer)
-        , m_reason(initializer.reason)
-    {
-        ScriptWrappable::init(this);
-    }
+        , m_reason(initializer.reason) { }
 
     String m_reason;
 };