Remove HTMLVideoElement.

sky/engine/core/html/HTMLImageLoader.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 25 matching lines @@
 {
 }
 
 HTMLImageLoader::~HTMLImageLoader()
 {
 }
 
 void HTMLImageLoader::dispatchLoadEvent()
 {
     WTF_LOG(Timers, "HTMLImageLoader::dispatchLoadEvent %p", this);
-
-    // HTMLVideoElement uses this class to load the poster image, but it should not fire events for loading or failure.
-    if (isHTMLVideoElement(*element()))
-        return;
-
     bool errorOccurred = image()->errorOccurred();
     element()->dispatchEvent(Event::create(errorOccurred ? EventTypeNames::error : EventTypeNames::load));
 }
 
 String HTMLImageLoader::sourceURI(const AtomicString& attr) const
 {
     return stripLeadingAndTrailingHTMLSpaces(attr);
 }
 
 void HTMLImageLoader::notifyFinished(Resource*)
 {
     ImageLoader::notifyFinished(image());
 }
 
 }