Remove lots of machinery related to inline event handlers.

sky/engine/core/editing/ReplaceSelectionCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009, 2010, 2011 Google 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
@@ skipping 119 matching lines @@
     ASSERT(editableRoot);
     if (!editableRoot)
         return;
 
     Element* shadowAncestorElement;
     if (editableRoot->isInShadowTree())
         shadowAncestorElement = editableRoot->shadowHost();
     else
         shadowAncestorElement = editableRoot.get();
 
-    if (!editableRoot->getAttributeEventListener(EventTypeNames::webkitBeforeTextInserted)
-        && editableRoot->rendererIsRichlyEditable()) {
+    if (editableRoot->rendererIsRichlyEditable()) {
         removeInterchangeNodes(m_fragment.get());
         return;
     }
 
     RefPtrWillBeRawPtr<HTMLElement> holder = insertFragmentForTestRendering(editableRoot.get());
     if (!holder) {
         removeInterchangeNodes(m_fragment.get());
         return;
     }
 
@@ skipping 864 matching lines @@
 void ReplaceSelectionCommand::trace(Visitor* visitor)
 {
     visitor->trace(m_startOfInsertedContent);
     visitor->trace(m_endOfInsertedContent);
     visitor->trace(m_insertionStyle);
     visitor->trace(m_documentFragment);
     CompositeEditCommand::trace(visitor);
 }
 
 } // namespace blink