Move ContextMenu* files from core/ to platform/

Source/platform/ContextMenuItem.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2010 Igalia S.L
  *
  * 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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ContextMenuItem_h
 #define ContextMenuItem_h
 
+#include "platform/PlatformExport.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
     class ContextMenu;
 
     enum ContextMenuAction {
         ContextMenuItemBaseCustomTag = 5000,
         ContextMenuItemCustomTagNoAction = 5998,
         ContextMenuItemLastCustomTag = 5999
     };
 
     enum ContextMenuItemType {
         ActionType,
         CheckableActionType,
         SeparatorType,
         SubmenuType
     };
 
-    class ContextMenuItem {
+    class PLATFORM_EXPORT ContextMenuItem {
         WTF_MAKE_FAST_ALLOCATED;
     public:
         ContextMenuItem(ContextMenuItemType, ContextMenuAction, const String&, ContextMenu* subMenu = 0);
         ContextMenuItem(ContextMenuItemType, ContextMenuAction, const String&, bool enabled, bool checked);
 
         ~ContextMenuItem();
 
         void setType(ContextMenuItemType);
         ContextMenuItemType type() const;
 
@@ skipping 18 matching lines @@
         ContextMenuItemType m_type;
         ContextMenuAction m_action;
         String m_title;
         bool m_enabled;
         bool m_checked;
         Vector<ContextMenuItem> m_subMenuItems;
     };
 }
 
 #endif // ContextMenuItem_h