Virtualize EventDispatchMediator creation and cleanup calling.

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 2344 matching lines @@
     return isFocusable();
 }
 
 bool Element::isFocusedElementInDocument() const
 {
     return this == document().focusedElement();
 }
 
 void Element::dispatchFocusEvent(Element* oldFocusedElement, WebFocusType type)
 {
-    RefPtrWillBeRawPtr<FocusEvent> event = FocusEvent::create(EventTypeNames::focus, false, false, document().domWindow(), 0, oldFocusedElement);
-    EventDispatcher::dispatchEvent(*this, FocusEventDispatchMediator::create(event.release()));
+    dispatchEvent(FocusEvent::create(EventTypeNames::focus, false, false, document().domWindow(), 0, oldFocusedElement));
 }
 
 void Element::dispatchBlurEvent(Element* newFocusedElement, WebFocusType type)
 {
-    RefPtrWillBeRawPtr<FocusEvent> event = FocusEvent::create(EventTypeNames::blur, false, false, document().domWindow(), 0, newFocusedElement);
-    EventDispatcher::dispatchEvent(*this, BlurEventDispatchMediator::create(event.release()));
+    dispatchEvent(FocusEvent::create(EventTypeNames::blur, false, false, document().domWindow(), 0, newFocusedElement));
 }
 
 void Element::dispatchFocusInEvent(const AtomicString& eventType, Element* oldFocusedElement, WebFocusType)
 {
     ASSERT(!EventDispatchForbiddenScope::isEventDispatchForbidden());
     ASSERT(eventType == EventTypeNames::focusin || eventType == EventTypeNames::DOMFocusIn);
-    dispatchScopedEventDispatchMediator(FocusInEventDispatchMediator::create(FocusEvent::create(eventType, true, false, document().domWindow(), 0, oldFocusedElement)));
+    dispatchScopedEvent(FocusEvent::create(eventType, true, false, document().domWindow(), 0, oldFocusedElement));
 }
 
 void Element::dispatchFocusOutEvent(const AtomicString& eventType, Element* newFocusedElement)
 {
     ASSERT(!EventDispatchForbiddenScope::isEventDispatchForbidden());
     ASSERT(eventType == EventTypeNames::focusout || eventType == EventTypeNames::DOMFocusOut);
-    dispatchScopedEventDispatchMediator(FocusOutEventDispatchMediator::create(FocusEvent::create(eventType, true, false, document().domWindow(), 0, newFocusedElement)));
+    dispatchScopedEvent(FocusEvent::create(eventType, true, false, document().domWindow(), 0, newFocusedElement));
 }
 
 String Element::innerHTML() const
 {
     return createMarkup(this, ChildrenOnly);
 }
 
 String Element::outerHTML() const
 {
     return createMarkup(this);
@@ skipping 1054 matching lines @@
 {
 #if ENABLE(OILPAN)
     if (hasRareData())
         visitor->trace(elementRareData());
     visitor->trace(m_elementData);
 #endif
     ContainerNode::trace(visitor);
 }
 
 } // namespace blink