Remove WebDocument::createEvent.

third_party/WebKit/Source/web/WebDOMCustomEvent.cpp

 /*
  * Copyright (C) 2012 Google Inc. 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
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "public/web/WebDOMCustomEvent.h"
 
 #include "bindings/core/v8/SerializedScriptValue.h"
 #include "core/events/CustomEvent.h"
 #include "public/platform/WebString.h"
-#include "public/web/WebSerializedScriptValue.h"
 
 namespace blink {
 
-void WebDOMCustomEvent::initCustomEvent(const WebString& type, bool canBubble, bool cancelable, const WebSerializedScriptValue& webSerializedScriptValue)
+WebDOMCustomEvent::WebDOMCustomEvent(const WebString& type)
+    : WebDOMEvent(CustomEvent::create())
 {
-    ASSERT(m_private.get());
-    RefPtr<SerializedScriptValue> serializedScriptValue;
-    serializedScriptValue = webSerializedScriptValue;
-    unwrap<CustomEvent>()->initCustomEvent(type, canBubble, cancelable, serializedScriptValue.get());
+    unwrap<CustomEvent>()->initCustomEvent(type, false, false, nullptr);
 }
 
 } // namespace blink