Move KillRing to platform/

Source/core/editing/Editor.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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
@@ skipping 55 matching lines @@
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLTextAreaElement.h"
 #include "core/loader/EmptyClients.h"
 #include "core/page/EditorClient.h"
 #include "core/page/EventHandler.h"
 #include "core/page/FocusController.h"
 #include "core/frame/Frame.h"
 #include "core/frame/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
-#include "core/platform/KillRing.h"
 #include "core/platform/Pasteboard.h"
 #include "core/platform/chromium/ChromiumDataObject.h"
 #include "core/rendering/HitTestResult.h"
+#include "platform/KillRing.h"
 #include "wtf/unicode/CharacterNames.h"
 
 namespace WebCore {
 
 using namespace std;
 using namespace HTMLNames;
 using namespace WTF;
 using namespace Unicode;
 
 Editor::RevealSelectionScope::RevealSelectionScope(Editor* editor)
@@ skipping 1250 matching lines @@
     return spellChecker().isContinuousSpellCheckingEnabled();
 }
 
 void Editor::toggleOverwriteModeEnabled()
 {
     m_overwriteModeEnabled = !m_overwriteModeEnabled;
     frame().selection().setShouldShowBlockCursor(m_overwriteModeEnabled);
 }
 
 } // namespace WebCore