Move ContextMenu* files from core/ to platform/

Source/platform/ContextMenu.h

 /*
  * Copyright (C) 2006 Apple Computer, 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
  *    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 ContextMenu_h
 #define ContextMenu_h
 
-#include "core/platform/ContextMenuItem.h"
+#include "platform/ContextMenuItem.h"
+#include "platform/PlatformExport.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
-    class ContextMenu {
-        WTF_MAKE_NONCOPYABLE(ContextMenu); WTF_MAKE_FAST_ALLOCATED;
-    public:
-        ContextMenu() { }
-        const ContextMenuItem* itemWithAction(unsigned) const;
-        const Vector<ContextMenuItem>& items() const { return m_items; }
-        void appendItem(const ContextMenuItem& item) { m_items.append(item); }
+class PLATFORM_EXPORT ContextMenu {
+    WTF_MAKE_NONCOPYABLE(ContextMenu); WTF_MAKE_FAST_ALLOCATED;
+public:
+    ContextMenu() { }
+    const ContextMenuItem* itemWithAction(unsigned) const;
+    const Vector<ContextMenuItem>& items() const { return m_items; }
+    void appendItem(const ContextMenuItem& item) { m_items.append(item); }
 
-    private:
-        Vector<ContextMenuItem> m_items;
-    };
+private:
+    Vector<ContextMenuItem> m_items;
+};
+
 }
 
 #endif // ContextMenu_h