Move Node::isBlockFlowElement() to htmlediting.h

Source/core/dom/Node.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 1148 matching lines @@
     return toElement(parent);
 }
 
 ContainerNode* Node::parentOrShadowHostOrTemplateHostNode() const
 {
     if (isDocumentFragment() && toDocumentFragment(this)->isTemplateContent())
         return static_cast<const TemplateContentDocumentFragment*>(this)->host();
     return parentOrShadowHostNode();
 }
 
-bool Node::isBlockFlowElement() const
-{
-    return isElementNode() && renderer() && renderer()->isRenderBlockFlow();
-}
-
 bool Node::isRootEditableElement() const
 {
     return hasEditableStyle() && isElementNode() && (!parentNode() || !parentNode()->hasEditableStyle()
         || !parentNode()->isElementNode() || isHTMLBodyElement((*this)));
 }
 
 Element* Node::rootEditableElement(EditableType editableType) const
 {
     if (editableType == HasEditableAXRole) {
         if (AXObjectCache* cache = document().existingAXObjectCache())
@@ skipping 1308 matching lines @@
         node->showTreeForThis();
 }
 
 void showNodePath(const blink::Node* node)
 {
     if (node)
         node->showNodePathForThis();
 }
 
 #endif