Remove dead code around anonymous renderers.

sky/engine/core/rendering/RenderText.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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 46 matching lines @@
 struct SameSizeAsRenderText : public RenderObject {
     uint32_t bitfields : 16;
     float widths[4];
     String text;
     void* pointers[2];
 };
 
 COMPILE_ASSERT(sizeof(RenderText) == sizeof(SameSizeAsRenderText), RenderText_should_stay_small);
 
 RenderText::RenderText(Node* node, PassRefPtr<StringImpl> str)
-    : RenderObject(!node || node->isDocumentNode() ? 0 : node)
+    : RenderObject(node)
     , m_hasTab(false)
     , m_linesDirty(false)
     , m_containsReversedText(false)
     , m_knownToHaveNoOverflowAndNoFallbackFonts(false)
     , m_minWidth(-1)
     , m_maxWidth(-1)
     , m_firstLineMinWidth(0)
     , m_lastLineLineMinWidth(0)
     , m_text(str)
     , m_firstTextBox(0)
     , m_lastTextBox(0)
 {
     ASSERT(m_text);
-    // FIXME: Some clients of RenderText (and subclasses) pass Document as node to create anonymous renderer.
-    // They should be switched to passing null and using setDocumentForAnonymous.
-    if (node && node->isDocumentNode())
-        setDocumentForAnonymous(toDocument(node));
+    ASSERT(node && !node->isDocumentNode());
 
     m_isAllASCII = m_text.containsOnlyASCII();
     m_canUseSimpleFontCodePath = computeCanUseSimpleFontCodePath();
     setIsText();
 }
 
 #if ENABLE(ASSERT)
 
 RenderText::~RenderText()
 {
@@ skipping 1482 matching lines @@
         ASSERT(child->prevTextBox() == prev);
         prev = child;
     }
     ASSERT(prev == m_lastTextBox);
 #endif
 }
 
 #endif
 
 } // namespace blink