Move Node::isBlockFlowElement() to htmlediting.h

Source/core/editing/InsertListCommand.cpp

 /*
  * Copyright (C) 2006, 2010 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 214 matching lines @@
 
         // If the entire list is selected, then convert the whole list.
         if (switchListType && isNodeVisiblyContainedWithin(*listElement, currentSelection)) {
             bool rangeStartIsInList = visiblePositionBeforeNode(*listElement) == VisiblePosition(currentSelection.startPosition());
             bool rangeEndIsInList = visiblePositionAfterNode(*listElement) == VisiblePosition(currentSelection.endPosition());
 
             RefPtrWillBeRawPtr<HTMLElement> newList = createHTMLElement(document(), listTag);
             insertNodeBefore(newList, listElement);
 
             Node* firstChildInList = enclosingListChild(VisiblePosition(firstPositionInNode(listElement.get())).deepEquivalent().deprecatedNode(), listElement.get());
-            Element* outerBlock = firstChildInList && firstChildInList->isBlockFlowElement() ? toElement(firstChildInList) : listElement.get();
+            Element* outerBlock = firstChildInList && isBlockFlowElement(*firstChildInList) ? toElement(firstChildInList) : listElement.get();
 
             moveParagraphWithClones(VisiblePosition(firstPositionInNode(listElement.get())), VisiblePosition(lastPositionInNode(listElement.get())), newList.get(), outerBlock);
 
             // Manually remove listNode because moveParagraphWithClones sometimes leaves it behind in the document.
             // See the bug 33668 and editing/execCommand/insert-list-orphaned-item-with-nested-lists.html.
             // FIXME: This might be a bug in moveParagraphWithClones or deleteSelection.
             if (listElement && listElement->inDocument())
                 removeNode(listElement);
 
             newList = mergeWithNeighboringLists(newList);
@@ skipping 166 matching lines @@
     return listElement;
 }
 
 void InsertListCommand::trace(Visitor* visitor)
 {
     visitor->trace(m_listElement);
     CompositeEditCommand::trace(visitor);
 }
 
 }