Remove hack to suppress pseudo element names.

Source/core/rendering/RenderBlock.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * 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 4170 matching lines @@
         return "RenderBlock (floating)";
     if (isOutOfFlowPositioned())
         return "RenderBlock (positioned)";
     if (style()) {
         if (isAnonymousColumnsBlock())
             return "RenderBlock (anonymous multi-column)";
         if (isAnonymousColumnSpanBlock())
             return "RenderBlock (anonymous multi-column span)";
         if (isAnonymousBlock())
             return "RenderBlock (anonymous)";
-        // FIXME: Cleanup isPseudoElement duplication with other renderName methods.
-        // crbug.com/415653
-        if (isPseudoElement()) {
-            if (style()->styleType() == BEFORE)
-                return "RenderBlock (pseudo:before)";
-            if (style()->styleType() == AFTER)
-                return "RenderBlock (pseudo:after)";
-            if (style()->styleType() == BACKDROP)
-                return "RenderBlock (pseudo:backdrop)";
-            ASSERT_NOT_REACHED();
-        }
     }
     if (isAnonymous())
         return "RenderBlock (generated)";
     if (isRelPositioned())
         return "RenderBlock (relative positioned)";
     return "RenderBlock";
 }
 
 RenderBlock* RenderBlock::createAnonymousWithParentRendererAndDisplay(const RenderObject* parent, EDisplay display)
 {
@@ skipping 156 matching lines @@
 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* markedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const RenderObject* obj) const
 {
     showRenderObject();
     for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRootBox())
         root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLabel2, obj, 1);
 }
 
 #endif
 
 } // namespace blink