Remove beforeload events.

Source/core/html/HTMLEmbedElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 128 matching lines @@
     // <object> which modifies url and serviceType before calling these.
     if (!allowedToLoadFrameURL(m_url))
         return;
 
     // FIXME: These should be joined into a PluginParameters class.
     Vector<String> paramNames;
     Vector<String> paramValues;
     parametersForPlugin(paramNames, paramValues);
 
     RefPtr<HTMLEmbedElement> protect(this); // Loading the plugin might remove us from the document.
-    bool beforeLoadAllowedLoad = dispatchBeforeLoadEvent(m_url);
-    if (!beforeLoadAllowedLoad) {
-        if (document().isPluginDocument()) {
-            // Plugins inside plugin documents load differently than other plugins. By the time
-            // we are here in a plugin document, the load of the plugin (which is the plugin document's
-            // main resource) has already started. We need to explicitly cancel the main resource load here.
-            toPluginDocument(document()).cancelManualPluginLoad();
-        }
-        return;
-    }
-    if (!renderer()) // Do not load the plugin if beforeload removed this element or its renderer.
+
+    // FIXME: Can we not have renderer here now that beforeload events are gone?
+    if (!renderer())
         return;
 
-    // FIXME: beforeLoad could have detached the renderer!  Just like in the <object> case above.
     requestObject(m_url, m_serviceType, paramNames, paramValues);
 }
 
 bool HTMLEmbedElement::rendererIsNeeded(const RenderStyle& style)
 {
     if (isImageType())
         return HTMLPlugInElement::rendererIsNeeded(style);
 
     LocalFrame* frame = document().frame();
     if (!frame)
@@ skipping 36 matching lines @@
 {
     // http://www.whatwg.org/specs/web-apps/current-work/#exposed
     for (Node* ancestor = parentNode(); ancestor; ancestor = ancestor->parentNode()) {
         if (isHTMLObjectElement(*ancestor) && toHTMLObjectElement(*ancestor).isExposed())
             return false;
     }
     return true;
 }
 
 }