Remove hack to suppress pseudo element names.

Source/core/rendering/RenderTreeAsText.cpp

 /*
  * Copyright (C) 2004, 2006, 2007 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 157 matching lines @@
     ts << o.renderName();
 
     if (behavior & RenderAsTextShowAddresses)
         ts << " " << static_cast<const void*>(&o);
 
     if (o.style() && o.style()->zIndex())
         ts << " zI: " << o.style()->zIndex();
 
     if (o.node()) {
         String tagName = getTagName(o.node());
-        // FIXME: Temporary hack to make tests pass by simulating the old generated content output.
-        if (o.isPseudoElement() || (o.parent() && o.parent()->isPseudoElement()))
-            tagName = emptyAtom;
         if (!tagName.isEmpty()) {
             ts << " {" << tagName << "}";
             // flag empty or unstyled AppleStyleSpan because we never
             // want to leave them in the DOM
             if (isEmptyOrUnstyledAppleStyleSpan(o.node()))
                 ts << " *empty or unstyled AppleStyleSpan*";
         }
     }
 
     RenderBlock* cb = o.containingBlock();
@@ skipping 582 matching lines @@
     element->document().updateLayout();
 
     RenderObject* renderer = element->renderer();
     if (!renderer || !renderer->isListItem())
         return String();
 
     return toRenderListItem(renderer)->markerText();
 }
 
 } // namespace blink