Remove the now unused editing/mac

Source/WebCore/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 350 matching lines @@
     pasteAsPlainTextWithPasteboard(Pasteboard::generalPasteboard());
 }
 
 void Editor::pasteAsPlainTextWithPasteboard(Pasteboard* pasteboard)
 {
     String text = pasteboard->plainText(m_frame);
     if (client() && client()->shouldInsertText(text, selectedRange().get(), EditorInsertActionPasted))
         pasteAsPlainText(text, canSmartReplaceWithPasteboard(pasteboard));
 }
 
-#if !PLATFORM(MAC)
 void Editor::pasteWithPasteboard(Pasteboard* pasteboard, bool allowPlainText)
 {
     RefPtr<Range> range = selectedRange();
     bool chosePlainText;
     RefPtr<DocumentFragment> fragment = pasteboard->documentFragment(m_frame, range, allowPlainText, chosePlainText);
     if (fragment && shouldInsertFragment(fragment, range, EditorInsertActionPasted))
         pasteAsFragment(fragment, canSmartReplaceWithPasteboard(pasteboard), chosePlainText);
 }
-#endif
 
 bool Editor::canSmartReplaceWithPasteboard(Pasteboard* pasteboard)
 {
     return client() && client()->smartInsertDeleteEnabled() && pasteboard->canSmartReplace();
 }
 
 bool Editor::shouldInsertFragment(PassRefPtr<DocumentFragment> fragment, PassRefPtr<Range> replacingDOMRange, EditorInsertAction givenAction)
 {
     if (!client())
         return false;
@@ skipping 2624 matching lines @@
 {
     return m_alternativeTextController->dictationAlternativesForMarker(marker);
 }
 
 void Editor::applyDictationAlternativelternative(const String& alternativeString)
 {
     m_alternativeTextController->applyDictationAlternative(alternativeString);
 }
 
 } // namespace WebCore