Remove more #includes from Frame.h

Source/core/editing/CompositeEditCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2007, 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 15 matching lines @@
 #include "config.h"
 #include "CompositeEditCommand.h"
 
 #include "AppendNodeCommand.h"
 #include "ApplyStyleCommand.h"
 #include "DeleteFromTextNodeCommand.h"
 #include "DeleteSelectionCommand.h"
 #include "Document.h"
 #include "DocumentFragment.h"
 #include "DocumentMarkerController.h"
+#include "Editor.h"
 #include "EditorInsertAction.h"
 #include "ExceptionCodePlaceholder.h"
 #include "Frame.h"
 #include "HTMLElement.h"
 #include "HTMLNames.h"
 #include "InlineTextBox.h"
 #include "InsertIntoTextNodeCommand.h"
 #include "InsertLineBreakCommand.h"
 #include "InsertNodeBeforeCommand.h"
 #include "InsertParagraphSeparatorCommand.h"
@@ skipping 1412 matching lines @@
     return node.release();
 }
 
 PassRefPtr<Element> createBlockPlaceholderElement(Document* document)
 {
     RefPtr<Element> breakNode = document->createElement(brTag, false);
     return breakNode.release();
 }
 
 } // namespace WebCore