Merge 116653

Source/WebCore/editing/IndentOutdentCommand.cpp

 /*
  * Copyright (C) 2006, 2008 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 47 matching lines @@
 
 bool IndentOutdentCommand::tryIndentingAsListItem(const Position& start, const Position& end)
 {
     // If our selection is not inside a list, bail out.
     Node* lastNodeInSelectedParagraph = start.deprecatedNode();
     RefPtr<Element> listNode = enclosingList(lastNodeInSelectedParagraph);
     if (!listNode)
         return false;
 
     // Find the block that we want to indent.  If it's not a list item (e.g., a div inside a list item), we bail out.
-    Element* selectedListItem = static_cast<Element*>(enclosingBlock(lastNodeInSelectedParagraph));
+    Element* selectedListItem = enclosingBlock(lastNodeInSelectedParagraph);
 
     // FIXME: we need to deal with the case where there is no li (malformed HTML)
     if (!selectedListItem->hasTagName(liTag))
         return false;
     
     // FIXME: previousElementSibling does not ignore non-rendered content like <span></span>.  Should we?
     Element* previousList = selectedListItem->previousElementSibling();
     Element* nextList = selectedListItem->nextElementSibling();
 
     RefPtr<Element> newList = document()->createElement(listNode->tagQName(), false);
@@ skipping 154 matching lines @@
 
 void IndentOutdentCommand::formatRange(const Position& start, const Position& end, const Position&, RefPtr<Element>& blockquoteForNextIndent)
 {
     if (tryIndentingAsListItem(start, end))
         blockquoteForNextIndent = 0;
     else
         indentIntoBlockquote(start, end, blockquoteForNextIndent);
 }
 
 }