Add new "resize" event to HTMLMediaElement.

Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 3127 matching lines @@
 
     updateDisplayState();
     if (renderer())
         renderer()->repaint();
 }
 
 void HTMLMediaElement::mediaPlayerSizeChanged()
 {
     WTF_LOG(Media, "HTMLMediaElement::mediaPlayerSizeChanged");
 
+    if (m_readyState > HAVE_NOTHING)
+        scheduleEvent(EventTypeNames::resize);
+
     if (renderer())
         renderer()->updateFromElement();
 }
 
 PassRefPtr<TimeRanges> HTMLMediaElement::buffered() const
 {
     if (!m_player)
         return TimeRanges::create();
 
     if (m_mediaSource)
@@ skipping 754 matching lines @@
     if (m_webLayer)
         m_webLayer->setOpaque(m_opaque);
 }
 
 bool HTMLMediaElement::isInteractiveContent() const
 {
     return fastHasAttribute(controlsAttr);
 }
 
 }