Revert "Change event handling order in HTMLPlugInElement."

Source/core/html/HTMLPlugInElement.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 Apple Computer, Inc.
  *
  * 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 260 matching lines @@
     } else if (name == hspaceAttr) {
         addHTMLLengthToStyle(style, CSSPropertyMarginLeft, value);
         addHTMLLengthToStyle(style, CSSPropertyMarginRight, value);
     } else if (name == alignAttr) {
         applyAlignmentAttributeToStyle(value, style);
     } else {
         HTMLFrameOwnerElement::collectStyleForPresentationAttribute(name, value, style);
     }
 }
 
-void HTMLPlugInElement::handleLocalEvents(Event* event)
+void HTMLPlugInElement::defaultEventHandler(Event* event)
 {
-    HTMLFrameOwnerElement::handleLocalEvents(event);
-
     // Firefox seems to use a fake event listener to dispatch events to plug-in
     // (tested with mouse events only). This is observable via different order
     // of events - in Firefox, event listeners specified in HTML attributes
     // fires first, then an event gets dispatched to plug-in, and only then
     // other event listeners fire. Hopefully, this difference does not matter in
     // practice.
+
+    // FIXME: Mouse down and scroll events are passed down to plug-in via custom
+    // code in EventHandler; these code paths should be united.
+
     RenderObject* r = renderer();
     if (!r || !r->isWidget())
         return;
     if (r->isEmbeddedObject()) {
         if (toRenderEmbeddedObject(r)->showsUnavailablePluginIndicator())
             return;
         if (displayState() < Playing)
             return;
     }
     RefPtr<Widget> widget = toRenderWidget(r)->widget();
     if (!widget)
         return;
     widget->handleEvent(event);
+    if (event->defaultHandled())
+        return;
+    HTMLFrameOwnerElement::defaultEventHandler(event);
 }
 
 RenderWidget* HTMLPlugInElement::renderWidgetForJSBindings() const
 {
     // Needs to load the plugin immediatedly because this function is called
     // when JavaScript code accesses the plugin.
     // FIXME: Check if dispatching events here is safe.
     document().updateLayoutIgnorePendingStylesheets(Document::RunPostLayoutTasksSynchronously);
     return existingRenderWidget();
 }
@@ skipping 210 matching lines @@
     if (root.isOldestAuthorShadowRoot())
         lazyReattachIfAttached();
 }
 
 bool HTMLPlugInElement::useFallbackContent() const
 {
     return hasAuthorShadowRoot();
 }
 
 }